Expertise.com

2024

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Best HVAC & Furnace Repair Services in Concord

Our Recommended Top 16

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Concord HVAC & Furnace Repair Services on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

45Reviewed

33Curated

16Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

1768 Broadway, Vallejo, CA 94589

Expertise.com Rating

Why choose this provider?

A-1 Guaranteed Heating & Air, Inc., services homes and offices in Concord. It improves the functionality, energy usage, and life span of clients' heating and cooling systems through preventative maintenance solutions. Its technicians handle the installation of new equipment and the replacement of damaged and outdated pieces. The company, which has 26 years of experience, won the Best Heating and Air Award from The Daily Republic. The Times Herald newspaper also recognized it as the best in the Heating and Air category for 16 years.

  • Air Conditioning
  • Furnaces
  • Tune Up

920 Pardee Street, Berkeley, CA 94710

Expertise.com Rating

Review Sources

Yelp
4.0 (57)
Google
4.7 (15)

Why choose this provider?

L.J. Kruse Co. is a full-service, family-owned and operated business serving residents and business owners in the Concord area. With over 100 years of experience, its technicians offer complete HVAC maintenance, installation, remodeling, and repair services. They fix hydronic heating systems, furnaces, boiler, and gas piping. The workers offer commercial air conditioning solutions for companies or larger institutions by conducting detailed check-ups to identify issues and renovate and build labs, offices, and hospitals.

  • Furnaces
  • Tune Up
  • Boilers

2520 Verne Roberts Cir, Antioch, CA 94509

Expertise.com Rating

Review Sources

HomeAdvisor
4.8 (87)
Yelp
5.0 (49)
Facebook
5.0 (3)

Why choose this provider?

Energy Solutions Heating and Air Conditioning provides professional HVAC services for residential heating and cooling in the Concord metro area. The company's cooling services include air conditioner repair and AC installation. Heating services include furnace maintenance and heating system installation. The company also provides services for ventilation, ductwork, and indoor air quality using Energy Star-rated solutions. This licensed, bonded, and insured company has been providing HVAC services for over 25 years.

  • Air Conditioning
  • Furnaces
  • Tune Up

Concord, CA 94521

Expertise.com Rating

Review Sources

Yelp
3.5 (18)
Facebook
5.0 (2)

Why choose this provider?

Contra Costa Climate Control is one of the most respected providers of heating, ventilation, and air-conditioning solutions in Concord. The firm has been part of the industry since 1996, and it guarantees the workmanship as proof of its commitment to customer service. The company commits to treating all clients and vendors “with honor and respect,” and it takes care of residential and commercial properties, such as condos, restaurants, beauty salons, wellness spas, mom-and-pop stores, and administrative offices. The team has the experience, training, technical ability, and intelligence to deliver practical solutions to each customer, and some of the tasks are installing high-efficiency air-conditioning units, upgrading condensing units, replacing compressors, repairing evaporators, and troubleshooting furnaces. Contra Costa Climate Control offers maintenance plans, and it responds to emergencies 24/7.

  • Air Conditioning
  • Furnaces
  • Tune Up

5650 Imhoff Drive, Concord, CA 94520

Expertise.com Rating

Review Sources

Google
4.9 (1241)
Yelp
4.5 (227)
Facebook
4.9 (143)

Why choose this provider?

With over 30 years of service, Perfect Star Heating and Air Conditioning is a locally owned and operated family business that provides HVAC and furnace repair services to homeowners around the Concord area. Its technicians troubleshoot damaged HVAC and furnace systems and repair or replace them to suit clients' home comfort. Other services include scheduled seasonal maintenance programs and regular tune-up checks to improve indoor air quality. The staff also upgrades and installs ductless mini-split systems.

  • Air Conditioning
  • Furnaces
  • Tune Up

Walnut Creek, CA

Expertise.com Rating

Review Sources

Google
4.8 (224)
Yelp
4.5 (9)

Why choose this provider?

Prime Appliance Repair provides HVAC services in the Concord area. Its NATE-certified technicians handle HVAC maintenance, replacement, and installation. They are adept at fixing residential and commercial HVAC problems, such as electrical control failure, sensor issues, boilers running nonstop, and unusual loud noises as well as dirty filters and water leaks. The company's maintenance services include cleaning, performance quality-checks, and tune-ups. Prime Appliance Repair also offers solutions for refrigerators, ovens, and cooktops.

  • Thermostats
  • Carrier
  • Trane

Concord, CA 94520

Expertise.com Rating

Review Sources

Google
4.5 (2)
Facebook
5.0 (1)

Why choose this provider?

Bel Air Mechanical is a trusted contractor in Concord that serves “the highly competitive commercial HVAC construction industry.” The company constantly looks for ways to save the clients’ money, and it works toward customer satisfaction by providing the most practical and effective solution to the heating and cooling problems in their establishment. The owner has more than 30 years of professional experience, and he and his team focus on energy efficiency and the long-term serviceability of the equipment. The crew operates on the core values of integrity and quality, and some of the services are designing and building configurations, value engineering, tenant improvement, system troubleshooting, and scheduled maintenance. Bel Air Mechanical is a state-licensed business, and its impressive portfolio features a cinema complex, churches, and health care facilities.

  • Air Conditioning
  • Tune Up

1261 Locust Street, Walnut Creek, CA 94596

Expertise.com Rating

Review Sources

Yelp
4.0 (98)
Google
5.0 (27)
Angi
5.0 (4)

Why choose this provider?

Attic Bright & HVAC Services is a maintenance company that offers air conditioner repair services near Concord. The company works with both residential and commercial clients, and its team is responsible for installing heating and cooling equipment, such as air conditioning units, furnaces, and heat pumps. The team also builds air duct systems. Additionally, the company offers a variety of attic-based services, such as insulation removal, attic and crawl space cleaning, and rodent proofing.

  • Duct Work
  • 24/7

4 Parker Avenue, Rodeo, CA 94572

Expertise.com Rating

Review Sources

Yelp
4.5 (70)
Google
5.0 (19)
Facebook
5.0 (1)

Why choose this provider?

Kel-Aire is a full-service, family-owned and operated business providing residential and commercial HVAC services to Concord residents since 1973. The skilled artisans provide full-service AC and furnace repair, installation, and inspection services. They also mount and repair heat pumps and offer solutions for indoor air needs, such as central air system replacements, add-on air conditioning, and ductless split systems. Kel-Aire offers HVAC maintenance services to keep systems up to date and prevent breakdowns.

  • Air Conditioning
  • Furnaces
  • Central Air

428 N Buchanan Cir Ste 1, Pacheco, CA 94553

Expertise.com Rating

Review Sources

Yelp
4.5 (65)
Google
4.8 (22)

Why choose this provider?

Clean Air HVAC is a trusted heating and cooling contractor in Pacheco that holds a North American Technician Excellence certification. The company has been around since, and it takes pride in its installation and repair employees who have more than a century of cumulative field experience. Clean Air HVAC carries innovative Lennox products, although it services other brands as well, and it operates seven days a week, except during the five major holidays of the year. The staff accepts credit card payments, and it welcomes inquiries about easy financing terms and generous rebates. The shop’s blog features insightful posts, such as “Take these simple steps to get the most out of your home’s energy efficiency” and “What to do when the heat goes out.”

  • Air Conditioning
  • Furnaces
  • Tune Up

160 Rice Lane, Vacaville, CA 95688

Expertise.com Rating

Review Sources

Yelp
5.0 (114)
HomeAdvisor
4.7 (87)
Google
4.8 (48)

Why choose this provider?

Founded in 2003, All Weather Heating and Air Conditioning is a family-owned company that offers emergency HVAC services to clients in the Concord area. As a factory authorized Bryant dealer, it has the latest tools and equipment to install and repair all types of heating and cooling systems, including furnaces, solar, and energy-saving hybrid systems. The company provides annual maintenance and tune-up services to keep HVAC systems running efficiently. All Weather also installs air purifiers, ventilators, and humidifiers.

  • Air Conditioning
  • Furnaces
  • Tune Up

Concord, CA 94520

Expertise.com Rating

Review Sources

Yelp
4.5 (72)
Google
4.3 (18)
Angi
4.8 (8)

Why choose this provider?

Compare Heating & Air Conditioning is one of the most revered HVAC contractors in Concord. The firm is a family-owned and operated business that has been satisfying customers since 1963, and it continues the founder’s tradition of superior craftsmanship, exceptional client care, and fair pricing. The company holds a North American Technician Excellence certification, and its team of seasoned installation and maintenance personnel has the training and experience to make residential and light commercial interiors comfortable throughout the year. Compare Heating & Air Conditioning is a factory-authorized dealer of world-class, eco-smart Carrier products with warranties, although it handles other makes and models. The staff offers flexible financing options, as well as affordable planned maintenance packages, and it accepts Visa, Mastercard, and Discover payments.

  • Air Conditioning
  • Furnaces
  • Tune Up

14676 Doolittle Drive, San Leandro, CA 94577

Expertise.com Rating

Review Sources

Yelp
3.5 (69)
Google
4.4 (29)
Angi
5.0 (1)

Why choose this provider?

Contra Costa Heating & AC is an HVAC company that has been working with clients since 1970. The company offers heater and air conditioner installation services near Concord, and its team repairs and maintains pieces of temperature control technology, such as furnaces, heat pumps, and air conditioning units. The team also works to remove allergens from the air inside clients' home using air purifiers. Contra Costing Heating & AC uses products made by Lennox.

  • Air Conditioning
  • Furnaces
  • Tune Up

3605 Main Street, Oakley, CA 94561

Expertise.com Rating

Review Sources

Facebook
5.0 (14)
Yelp
4.5 (7)

Why choose this provider?

In business since 1984, Black Diamond Heating & Air Conditioning Inc. is a local air conditioning company offering HVAC and furnace repair services to its residential and commercial clients within the Concord area. Its technicians use modern technology to troubleshoot problems when offering repair, replacement, or maintenance services on HVACs and furnaces. Seasonal maintenance checks and tune-ups on heat pumps to improve efficiency are also available, and other services include the development of new building installation plans.

  • Air Conditioning
  • Furnaces
  • Tune Up

Concord, CA 94518

Expertise.com Rating

Why choose this provider?

Griswold Mechanical is a heating, ventilation, and air-conditioning service provider in Concord that commits to “making homes comfortable in the Bay Area.” The company has more than 30 years of experience in the industry, and it is a local establishment that has the knowledge to deal with issues of energy efficiency, climate control, and indoor air quality in residential spaces. The team welcomes projects of any size, including complete equipment retrofits for newly constructed dwellings and simple unit troubleshooting, and it works with various client types, such as property owners, managers, brokers, builders, and designers. Griswold Mechanical offers seasonal discounts through its website, and it can give manufacturer rebates on installations, replacements, and upgrades. The staff accommodates phoned-in inquiries about the availability of warranties, financing, and maintenance packages.

  • Air Conditioning
  • Furnaces
  • Tune Up

Concord, CA 94520

Expertise.com Rating

Review Sources

HomeAdvisor
5.0 (53)

Why choose this provider?

Certified Heating & Air Conditioning is a licensed and insured HVAC contractor in Concord that covers the entire East Bay. The company has been part of the local industry for more than 15 years, and it transforms residential and commercial spaces into comfortable, eco-smart living and working environments. The team consists of background-checked and drug-screened technicians with decades of combined professional experience and training, and it handles most makes and models, including Trane, Tempstar, Mitsubishi Electric, Goodman, Daikin, Bryant, American Standard, Amana, and Carrier. Certified Heating & Air Conditioning accepts cash, check, and credit card payments, and it does not charge for second opinions. The crew responds to emergencies 24/7, and the tasks include installing packaged A/C units, replacing old heat pumps, upgrading air filtration systems, and repairing condensers.

  • Air Conditioning
  • Tune Up
  • Thermostats

FAQs

  • How do residential HVAC systems work?

    Central HVAC systems use ductwork and mechanical blowers to deliver heating and cooling across a home’s primary living areas. Refrigerant-based systems, such as heat pumps and air conditioners, use pressurized gas that raises or lowers the temperature by absorbing heat. Their principal components include the evaporator coil, compressor, condenser coil, and blower. Furnaces generate heat by burning fuel, such as oil, propane, or natural gas. Energy from the burners is captured by a heat exchanger, and a flue exhausts combustion byproducts outdoors. Nowadays, homeowners can choose between dual-fuel systems, ductless heat pumps, and variable-speed models that provide enhanced comfort and efficiency.

  • How often do I need to schedule HVAC service for my system?

    Central heating and cooling systems should be serviced annually in the spring and fall. Air conditioners should be inspected every spring; furnaces should be tuned up in the fall, and heat pumps need to be serviced twice per year. Scheduling maintenance early in the season can help homeowners prevent breakdowns and avoid the rush.

  • Why do HVAC systems need regular maintenance?

    Preventive maintenance for HVAC equipment is just as important as an oil change for a car. Regular service visits increase the system’s efficiency, prevent unnecessary wear and tear, and detect problems before they worsen. For optimal results, technicians inspect all electrical and mechanical components. This type of maintenance extends the system’s lifespan, prevents safety hazards, and helps homeowners enjoy long- and short-term savings.

  • What’s the best way to care for an HVAC system in a multifamily investment property?

    HVAC maintenance helps landlords retain quality tenants and control their ownership costs. For best results, centralized and decentralized heating and cooling systems should be serviced in the spring and fall. Technicians can lubricate moving parts, measure refrigerant levels, clean the coils, and check the belts and bearings. Landlords should also consider supplying new air filters to tenants to prevent unnecessary wear and tear, and unit breakdowns related to restricted airflow.

  • What are the signs of a broken HVAC system?

    Heating and cooling systems contain hundreds of parts, which means that almost anything can go wrong. Some warning signs are obvious. For example, if the air conditioner is blowing hot air or if the furnace won’t shut off, it’s time to call a professional. Other malfunctions can cause subtle decreases in comfort and efficiency. Regardless of the problem, responding quickly is generally the best way to avoid more significant repairs and expenses. Homeowners can protect themselves by recognizing the following warning signs:

    • Unusually high energy bills
    • Excessive mechanical noise
    • Starting difficulties
    • Sudden shutdowns
    • Continuous airflow
    • Temperature imbalances
    • High humidity
    • Unpleasant odors
    • Ice buildup on the coils
    • Leaks or water damage

  • Does a home warranty cover HVAC repairs?

    Yes, many home warranty companies pay for HVAC repairs. This type of coverage may be standard or included as an optional add-on. In most cases, homeowners are responsible for an initial service fee. If the unit cannot be repaired, the company may pay for a replacement.

  • Will replacing the HVAC system increase my home’s value?

    While most homeowners only recoup 35% to 50% of their installation costs, a new HVAC system can be a major selling point that attracts potential buyers and results in a faster sale. The benefits depend on the local climate, the type of market, and the condition of the existing system. Aging or poorly maintained equipment may encourage buyers to submit lower offers, especially if problems are revealed during an inspection.