HVAC Controls Technician – Bay Area 6-Month Contract | Potential for Extension Are you a hands-on problem solver with a passion for HVAC systems and Building Management Systems (BMS)? We’re seeking a skilled and self-motivated HVAC Controls Technician to join our client’s team on a 6-month contract with strong potential for extension. This is a dynamic, field-based role where you’ll support multiple facilities across the Bay Area—keeping critical systems running smoothly and efficiently. What You’ll Do • Operate, monitor, and troubleshoot Building Management Systems—primarily Automated Logic WebCTRL (ALC) with some Siemens systems. • Diagnose, repair, and maintain a variety of HVAC equipment, including Roof Top Units (RTUs), chillers, air conditioners, and distributed hydronic cooling/heating systems. • Collaborate with facilities teams to design and implement long-term solutions, while also deploying quick fixes to minimize downtime. • Travel across South Bay Area sites to provide on-site technical support and address operational needs. What You Bring Must-Have Skills: • BMS Expertise: Hands-on experience with Building Management Systems; proficiency in Automated Logic WebCTRL (ALC) required, Siemens a strong plus. • HVAC Knowledge: Deep understanding of RTUs, chillers, commercial air conditioning, and hydronic systems. • Problem-Solving: Ability to troubleshoot complex systems and deliver both immediate and sustainable solutions. • Independence & Reliability: Reliable transportation and the ability to manage multiple sites with efficiency and accountability. Nice-to-Have Skills: • Experience with Recirculating Air Handlers (RAH) • Knowledge of General Exhaust (GEXH) fans • Familiarity with Volatile Exhaust Abatement systems • Exposure to Self-Cleaning Dust Collectors (DCPS) This role is perfect for a proactive technician who thrives in the field, enjoys tackling technical challenges, and wants to make a direct impact on critical facility operations. Job Type: Contract Pay: $30.00 - $50.00 per hour Experience: • HVAC: 3 years (Preferred) Ability to Commute: • Fremont, CA 94538 (Required) Work Location: In person
See More Details >>We at Thermus Mechanical, Inc. are looking for self-motivating candidate with strong drive to learn and willing to take on challenge for Bay Area. Technician will be responsible for installation, maintenance and repair of HVAC and Refrigeration system utilizing their knowledge of refrigeration theory, electrical schematics, pneumatics and electronic control systems, pipe fitting, welding/brazing and mechanical layouts. Technician Duties and Responsibilities: • Troubleshoot, repair and maintain all store refrigeration units/systems. • Perform and document routine preventive maintenances of store equipment. • Communicate with store management personnel regarding maintenance of equipment. Work Environment: • Most work is performed in a store environment. • Some work is performed in a machinery room environment. • Will have exposure to some hazardous chemicals. • Driving to various locations or work sites. • Possible overnight stays out of area • On-call as needed. Qualifications: • HVAC/Refrigeration background required. • Mechanical abilities, including light plumbing and carpentry. • Basic computer skills. • Ability to communicate effectively both verbally and written. Physical Demands: Employees may occasionally experience the following physical demands for extended periods of time: • Ability to lift weight over 50 pounds. • Ability to climb vertical ladders. • Ability to maneuver in tight or difficult to access areas, including kneeling and bending. • Ability to work in warm temperatures and high noise areas. • Ability to drive long distances Certifications And/or Licenses Required: •Valid California Driver's License with clean driving record • EPA Certification. Benefits Details: • Salary: Depends on experience • Paid sick leave and vacation • Free Health, dental and vision coverage • Paid holidays • 401(k) participation Job Type: Contract Pay: $20.00 - $55.00 per hour Benefits: • 401(k) • Dental insurance • Health insurance • Life insurance • Paid time off • Vision insurance Work Location: In person
See More Details >>The City of Fremont's Maintenance Operations Department is recruiting for Building Maintenance Worker I/II (HVAC & General Maintenance) VIEW THE JOB ANNOUNCEMENT The Department The mission of the Maintenance Operations Department is to enhance the community by providing high quality maintenance services through the maintenance of safe and effective transportation systems and public infrastructure that support a desirable quality of life for residents, businesses, and visitors, and to support the City organization with efficient and effective services for City buildings and fleet vehicles. The Positions The Building Maintenance Division of the Maintenance Operations Department is seeking experienced Building Maintenance Workers to provide HVAC maintenance support for all public facilities, such as City Hall, Historic Buildings, Fire Stations, Police Department, Recreation facilities, and Rental Housing. Building Maintenance Workers (HVAC) design, fabricate, inspect, install, troubleshoot and evaluate problems with HVAC equipment. They also repair heating, ventilation and air conditioning systems and related apparatus. Additionally, they install, repair and/or replace controls for energy management system as well as perform preventive maintenance and sheet metal work, including design and fabrication. The Building Maintenance Division of the Maintenance Operations Department is also seeking experienced Building Maintenance Workers to provide general maintenance support for all public facilities, such as City Hall, Historic Buildings, Fire Stations, Police Department, Recreation facilities, and Rental Housing. Maintenance tasks for the general assignment typically include painting, electrical repairs, wall repair, roof repair, carpentry/metal work, and floor repair. First Review of Applications The first review of applications is Thursday, July 17, 2025, at 12:00 p.m. (PT). This recruitment may close without notice after this date so interested applicants are encouraged to apply immediately. A resume and supplemental questionnaire (part of the online application) must be submitted with the completed City application. To be considered for this outstanding employment opportunity, please complete an application online by clicking "Apply" just above this box. Selection Process The process may include an online multiple-choice exam (tentatively scheduled for the last week of July), individual and/or panel interviews, professional reference checks, fingerprint check for criminal history, pre-employment medical exam and other related components. Only those candidates who have the best combination of qualifications in relation to the requirements and duties of the position will continue in the selection process. Meeting the minimum qualifications does not guarantee an invitation to participate in the process. Reasonable Accommodation Human Resources will make reasonable efforts in the examination process to accommodate persons with disabilities. Please advise Human Resources of any special needs a minimum of 5 days in advance of the selection process by calling (510) 494-4660 or emailing humanresources@fremont.gov. Contact Us For additional information, please contact Human Resources Department at: humanresources@fremont.gov The information contained herein is subject to change and does not constitute either an expressed or implied contract. __________________________________________________________________________________ Building Maintenance Worker I/II Class Specifications Click here to view the Class Specifications online Building Maintenance Worker I Definition Under general supervision, performs a variety of duties at the skilled level to maintain and repair city buildings, structures and their attendant equipment. Assignments include carpentry, painting, locksmithing, plumbing, electrical, heating, ventilation, and air conditioning (HVAC), parts coordination/warehouse, and related work as required. Class Characteristics This first level classification in the Building Maintenance Worker series reports to Building Maintenance Field Supervisor and may receive direction from Building Maintenance Workers II and III. Incumbents independently perform routine carpentry, painting, HVAC, electrical, and plumbing maintenance and repair work, and assist Building Maintenance Worker II's in the repair and reconfiguring of buildings and building components. The Parts Coordination assignment requires requisition, purchase, storage and distribution of a variety of building maintenance materials and tools. Assignments, objectives, work methods, and sequence of steps are explained in general terms. Checks are integrated into work processes and/or reviews are frequent enough to ensure compliance with instructions. Assigned duties and responsibilities require travel throughout the City in response to requests for the repair and alteration of buildings, materials or equipment. This work is frequently performed on uneven, sloping, slippery and unpaved surfaces, on ladders, in crawl spaces, indoors and outdoors, with exposure to extremes in noise, temperature, weather and humidity and in proximity to electricity, mechanical equipment, gasses, fumes, dusts, and chemicals. Building Maintenance Worker II Definition Under general supervision, performs a variety of duties at the journey level to maintain and repair city buildings, structures and their attendant equipment. Duties include: carpentry, painting, locksmithing, plumbing, electrical, control systems, heating, ventilation and air conditioning (HVAC) and related work as required. Incumbent may lead the work of others including those of the same classification. Depending upon need, duties of incumbents in this classification may emphasize a particular trade associated with building maintenance and repair. Class Characteristics This second level classification in the Building Maintenance Worker series reports to the Building Maintenance Field Supervisor and may receive direction from Building Maintenance Worker III's or II's. Incumbents may be assigned to perform in any of the skill areas. All of the tasks assigned to this classification are typically of moderate to high difficulty and complexity. Assignments, objectives, work methods, and sequence of steps are explained in general terms. Checks are integrated into work processes and/or reviews are frequent enough to ensure compliance with instructions. Incumbents are expected to plan details of each job and carry it to completion without immediate supervision. Building Maintenance Field Supervisor or Building Maintenance Worker III's or II's may provide technical assistance on unusual problems. Building Maintenance Worker I Essential Functions Carpentry/Metal Work: • Performs rough and finish maintenance carpentry and plastering on commercial, public and residential buildings. • Installs wood shelving. • Repairs and replaces doors, windows, building hardware, fencing, and gates. • Performs general maintenance repairs and construction of roof systems. • Fabricates, and welds steel fixtures. • Performs glazing and floor covering work. Painting: • Prepares surfaces for painting. • Use brushes, rollers, and spray equipment, paints, metal primers and lacquers to paint and wallpaper a variety of interior and exterior surfaces. Plumbing: • Inspects, installs, troubleshoots and repairs plumbing fixtures components and supply waste lines, including re-building flush valves, sink faucets and valves. Electrical: • Inspects, installs, troubleshoots, and repairs electrical fixtures, equipment, and related apparatus, including changing ballasts. HVAC: • Performs preventive maintenance on heating and air conditioning units and related apparatus. • Changes filters, blowers, and condensing fan blowers. • Duties do not include refrigerant recovery. Parts Warehousing/Coordination: • Inventories and maintains the current status of all materials, parts, tools and equipment required by Building Maintenance. • Determines when parts and materials inventories are low and purchases replacements as required. • Locates and purchases non-stock building components required by Building Maintenance Workers. • Receives, organizes, stores and distributes parts, materials, tools and equipment. • Maintains a computerized warehouse inventory, record keeping and reporting system. • Processes invoices for payment. • Independently determines the most effective use of storage facilities. • Restocks salvaged and residue materials. • Operates material handling equipment including forklift, pallet jack and delivery truck. • Maintains warehouse in a clean, orderly and safe manner; performs light custodial duties. Marginal Functions • Builds, assembles, transports, installs, and/or repairs facility furnishings and fixtures. • Cleans and maintains tools, equipment, materials and work sites. • Heavy equipment operation. • Other duties as assigned. Building Maintenance Worker II Essential Functions Carpentry/Metal Working Assignments: • Performs rough and finish maintenance carpentry and plastering on commercial, public and residential buildings. • Repairs and replaces doors, windows, building hardware, fencing and gates. • Performs construction carpentry and cabinet-making. • Constructs form work for various concrete projects and place and finish concrete. • Maintains, repairs and constructs roof systems. • Performs general maintenance and repair work on glazing materials, floor coverings, ceramic tiles and concrete and masonry work. •Designs, fabricates and welds steel fixtures. Locksmithing Assignments: • Installs and repairs locks, door closers and related hardware. • Re-keys buildings and offices and duplicates, changes and masters keys. • Maintains electronic access control system and related components. Painting Assignments: • Prepares, washes, sands and patches surfaces to be painted or stained. • Paints a variety of interior and exterior surfaces using brushes, rollers and spraying equipment. • Repairs, removes and hangs wallpaper. • Uses stain, varnish and lacquer in finishing cabinets, countertops, doors and other wood surfaces. • Uses metal primers and paints to coat metal surfaces. Plumbing Assignments: • Inspects, installs, troubleshoots and repairs plumbing components and plumbing fixtures. • Repairs pumps, valves, fire sprinkler systems and related apparatus. • Installs or relocates existing copper, galvanized, PVC and ABS plumbing lines. • Installs new fixtures and/or garbage disposals. Electrical Assignments: • Performs maintenance and repair work on building power and lighting systems, sewage and storm pumps, motors and HVAC systems. • Inspects, installs, troubleshoots and evaluates problems. • Repairs and/or replaces electrical parts and/or electronic components in motors, generators, pumps, telemetry controllers, alarm systems, pneumatic systems, boilers and other related equipment and apparatus. • Performs refrigerant recovery. HVAC Assignments: • Designs, fabricates, inspects, installs, troubleshoots and evaluates problems. • Repairs heating, ventilation and air conditioning systems and related apparatus. • Installs, repairs and/or replaces controls for energy management system. • Performs preventive maintenance and sheet metal work, including design and fabrication. Control Systems Assignment: • Inspects, installs, maintains, monitors and services electronic control systems and related components for HVAC, security, and fire alarm systems. • Responsible for programming energy management and security systems. Other assignments: • Builds, assembles, transports, installs and/or repairs facility furnishings and fixtures. • Stocks, delivers and inventories materials. • Cleans and maintains tools, equipment and work sites. • Provides technical training. • Assists Building Maintenance Field Supervisor in coordination of work, requisitioning of supplies and inspection of work performed by contractors; individuals assigned to the HVAC and electrical technical positions lead other trades workers on special assignments and/or projects. • Provides training and guidance to other trades workers. • Provides onsite coordination/consultation with and communication to, outside contractors regarding the location and repair of systems and structures bordering the area involved in the contract work. • Performs heavy equipment operation. Marginal Functions • Other duties as assigned. Building Maintenance Worker I Knowledge, Skills and Abilities Knowledge of: generally accepted construction and repair procedures and materials used in the areas of carpentry, painting, plumbing, electrical, heating, ventilation, air conditioning, and related trades/crafts; safe work practices; first aid; and the Uniform Building Code, Uniform Plumbing Code, National Electrical Code, and Uniform Mechanical Code. Parts Coordination assignment: In addition to the above, knowledge of: Stock and inventory control practices, and warehousing methods and procedures. Skill to: operate hand and power tools commonly used in building maintenance; make use of proper lifting techniques. Ability to: perform arithmetic calculations; operate data loggers; follow verbal and written instructions; read and interpret plans, specs, and blueprints; read and apply applicable codes; evaluate a problem or situation and arrive at a logical decision; work independently; identify and correct safety hazards; perform building maintenance work and manual labor; lift and carry objects safely; climb ladders to various heights; learn the operation of forklift and heavy equipment; and develop and maintain cooperative relationships with individuals from a variety of cultural and socio-economic backgrounds. Incumbents must possess the physical and mental capacity to work under the conditions described in this document and to perform the duties required by their assigned position. Education/Experience Any combination of education and/or experience equivalent to completion of high school and two (2) years of progressively responsible experience in the operation, maintenance and repair of building systems and components, and/or building maintenance parts supply and inventory management work. Licenses/Certificates/Special Requirements Possession of, or ability to obtain by time of appointment, a valid Class C California Driver License is required. Failure to maintain this license will result in discipline up to and including termination. Physical and Environmental Demands Note: Physical demands vary significantly based on assignment, workload and specific projects. Rare = < 10%, Occasional = 11-33%, Frequent = 34-66%, Constant = >66% Sitting: Rare to occasional Walking: Frequent Standing: Frequent Bending (neck): Frequent Bending (waist): Occasional to frequent Squatting: Rare Climbing: Rare Kneeling: Rare Crawling: Rare Jumping: Rare Balancing: Rare Twisting (neck): Occasional to frequent Twisting (waist): Occasional to frequent Grasp - light (dominant hand): Frequent Grasp - light (non-dominant): Occasional Grasp - firm (dominant hand): Occasional to frequent Grasp - firm (non-dominant): Occasional Fine manipulation (dominant): Occasional - writing, fine detail work (small parts) Fine manipulation (non-dominant): Occasional - writing, fine detail work (small parts) Reach - at/below shoulder: Frequent Reach – above shoulder level: Occasional Push/pull: Up to 10 lbs. Occasional 11 to 25 lbs. Occasional 26 to 50 lbs. Rare 51 to 75 lbs. Rare 76 to 100 lbs. Rare – asked to get assistance Over 100 lbs. Never Lifting: Up to 10 lbs. Frequent 11 to 25 lbs. Occasional 26 to 50 lbs. Occasional 51 to 75 lbs. Rare – may not be daily 76 to 100 lbs. Rare – bags of mortar, doors (asked to get assistance) Over 100 lbs. Never Carrying: Up to 10 lbs. Occasional 11 to 25 lbs. Occasional 26 to 50 lbs. Occasional 51 to 75 lbs. Rare 76 to 100 lbs. Rare – asked to get assistance Over 100 lbs. Never Coordination: Eye-hand: Required Eye-hand-foot: Required Driving: Required Vision: Acuity, near: Required Acuity, far: Required Depth perception: Required Accommodation: Required Color vision: Required Field of vision: Required Talking: Face-to-face contact: Required Verbal contact w/others: Required Public: Required Hearing: Normal conversation: Required Telephone communication: Required Earplugs required: Required Work environment: Works indoors, works outdoors, exposure to extreme hot or cold temperature, working at heights (ladder), being around moving machinery, exposure to marked changes in temperature/humidity, exposure to dust, fumes, smoke, gases, odors, mists, or other irritating particles, exposure to toxic or caustic chemicals, exposure to excessive noise, exposure to radiation or electrical energy, exposure to solvents, grease or oil, exposure to slippery or uneven walking surfaces, working below ground, using computer monitor, exposure to vibration (power tools), exposure to flames or burning items (welding), works around others, works alone, works with others. Building Maintenance Worker II Knowledge, Skills and Abilities Knowledge of: Generally accepted construction and repair procedures and materials in the areas of carpentry, painting, plumbing, electrical, control systems, heating, ventilating, air conditioning, and related trades/crafts; building maintenance materials and their characteristics as well as the uniform codes (building, plumbing, electrical, and mechanical) and technology; first aid and safe work practices; mathematics up to and including basic algebra; and the practices and techniques used to establish a master key system. Skill to: Operate hand and power tools commonly used in building maintenance; make use of proper lifting techniques. Ability to: Follow verbal and written instructions; read and interpret plans, specs, blueprints and applicable codes; operate data loggers and personal computers; evaluate problems or situations and arrive at a logical decision; work independently; work under pressure; prioritize assigned work; identify and correct safety hazards; perform building maintenance work and manual labor; lift and carry objects safely; climb ladders to various heights, learn the operation of forklift, tractor and backhoe; learn the operation of heavy equipment; and develop and maintain cooperative relationships with individuals from a variety of cultural and socio-economic backgrounds. Incumbents must possess the physical and mental capacity to work under the conditions described in this document and to perform the duties required by their assigned position. Education/Experience Any combination of education and/or experience equivalent to completion of high school and four (4) years of progressively responsible experience in the operation, maintenance and repair of building systems and components. In addition, individuals assigned Control Systems responsibilities shall have a minimum two (2) years' experience in either HVAC or Security digital controls. Licenses/Certificates/Special Requirements Possession of, or ability to obtain by time of appointment, a valid Class C California Driver License is required. Failure to maintain this license will result in discipline up to and including termination. HVAC Assignments: Possession of, or ability to obtain as a condition of successful completion of the probationary period, a valid universal certificate for handling refrigerants under the Code of Federal Regulations as administered by the Environmental Protection Agency. Physical and Environmental Demands Note: Physical demands vary significantly based on assignment, workload and specific projects. Rare = < 10%, Occasional = 11-33%, Frequent = 34-66%, Constant = >66% Sitting: Rare to occasional Walking: Frequent Standing: Frequent Bending (neck): Frequent Bending (waist): Occasional to frequent Squatting: Rare Climbing: Rare Kneeling: Rare Crawling: Rare Jumping: Rare Balancing: Rare Twisting (neck): Occasional to frequent Twisting (waist): Occasional to frequent Grasp - light (dominant hand): Frequent Grasp - light (non-dominant): Occasional Grasp - firm (dominant hand): Occasional to frequent Grasp - firm (non-dominant): Occasional Fine manipulation (dominant): Occasional - writing, fine detail work (small parts) Fine manipulation (non-dominant): Occasional - writing, fine detail work (small parts) Reach - at/below shoulder: Frequent Reach – above shoulder level: Occasional Push/pull: Up to 10 lbs. Occasional 11 to 25 lbs. Occasional 26 to 50 lbs. Rare 51 to 75 lbs. Rare 76 to 100 lbs. Rare - asked to get assistance Over 100 lbs. Never Lifting: Up to 10 lbs. Frequent 11 to 25 lbs. Occasional 26 to 50 lbs. Occasional 51 to 75 lbs. Rare – may not be daily 76 to 100 lbs. Rare – bags of mortar, doors (asked to get assistance) Over 100 lbs. Never Carrying: Up to 10 lbs. Occasional 11 to 25 lbs. Occasional 26 to 50 lbs. Occasional 51 to 75 lbs. Rare 76 to 100 lbs. Rare – asked to get assistance Over 100 lbs. Never Coordination: Eye-hand: Required Eye-hand-foot: Required Driving: Required Vision: Acuity, near: Required Acuity, far: Required Depth perception: Required Accommodation: Required Color vision: Required Field of vision: Required Talking: Face-to-face contact: Required Verbal contact w/others: Required Public: Required
See More Details >>Embarking on a career in the HVAC trade in Fremont, CA, often begins with an apprenticeship, blending hands-on experience with classroom instruction, enabling individuals to earn while they learn. Apprenticeships typically span four to five years, demanding extensive training under certified professionals. The U.S. Bureau of Labor Statistics reports a nationwide total of 762,600 HVAC technicians, with a significant presence in California, and projects a 6% job growth from 2022 to 2032. In Fremont, apprentices can expect to earn an average of $1,000 per week, with seasoned professionals often surpassing $50,000 annually. Trade schools, industry associations, and platforms like Gild facilitate the discovery of apprenticeship opportunities, leading to a lucrative career with strong earning potential.
