HVAC Companies Seattle

Find Air Conditioning Services in Seattle

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  • Legacy One Heating, Inc
    4.5
    Mukilteo, WA, 4403 Russell Rd #110, 98275, US

    Legacy One Heating is a family-owned business that has been serving the greater Seattle area since 2016. Our founder, with over 20 years of industry experience, grew tired of the 'upsell' game that the big HVAC companies insisted on playing. We wanted to build success based on honesty, transparency, and always putting the best interests of the customer first. From that basic starting point, we got started with a family loan, and we've spent the years since building a successful business built on treating everyone like family. Today, Legacy One Heating employs a deep team of talented technicians, all of whom are experienced in all facets of HVAC work. With a bilingual staff, we're able to serve both English and Spanish-speaking communities. We work with both residential and commercial customers throughout our hometown of Everett, and into Seattle, Kirkland, and beyond. Contact Legacy One Heating today by calling (425) 906-3447 or reach out here online to get a free estimate.

  • Bob's Heating & Air Conditioning
    4.5
    14148 Northeast 190th Street, Woodinville, WA, 98072, US

    Bob's Smart Home is your trusted partner for all your heating, cooling, and home comfort needs. We are a family-owned and operated business with over 20 years of experience serving the Woodinville, WA area. Our team of highly skilled technicians is dedicated to providing exceptional service and quality workmanship. We offer a wide range of products and services, including furnace installation and repair, air conditioning installation and repair, ductless systems, water heaters, duct services, new construction, indoor air quality solutions, and more. We are committed to using the latest technology and equipment to ensure your complete satisfaction. At Bob's Smart Home, we believe in building lasting relationships with our customers by providing honest, reliable, and affordable service.

  • Mountain Valley Heating & A/C
    4.9
    18631 106TH PL SE, Renton, 98055-8423, US

    Let our family help your family! Mountain Valley Heating & Air Conditioning, Inc. is a family owned and operated business. Proudly serving King and Pierce Counties since 2003. Following the loss of our much loved employer, owner Anne Williams opened Mountain Valley Heating and Air Conditioning, Inc. with a vision to replicate all she had been taught -- unwavering commitment to quality work, balancing work and family and trusting God. Without a doubt, these guiding principles, along with our dedicated employees, and loyal customers are the reason for our continued growth and prosperity. Fully licensed, bonded and insured Contractor’s License: MOUNTVH970N2 Our goal is simple; to take care of your family’s heating and air conditioning needs for a lifetime. In Loving Memory of Richard Lee Gowin

  • Progressive Comfort Solutions
    4.9
    129 NW 85th St suite b, Seattle, 98117, US

    Seattle's Premier Mitsubishi Ductless Installer. We assist our residential and commercial clients who seek to maximize their comfort while reducing their utility costs and environmental impact utilizing the full range of Mitsubishi equipment. Our Mission We strive for excellence in customer satisfaction, proficient design, seamless implementation and our pursuit of integrated energy efficiency. We work tirelessly to ensure your overall experience is our main priority. We are the first and only heating contractors in WA state exclusively dedicated to designing, installing, and servicing Mitsubishi's line of high-efficiency variable speed heat pumps. And we have been that way since 2010! By keeping all of our technical work in-house, we are able to greatly minimize mistakes made on installation and ensure accurate scheduling of projects. We have worked hard to build a business that provides the ideal set of services paired with the latest cost-lowering incentives, state of the art facilities, and all the necessary certifications to ensure our work meets the highest standards in the country.

  • Montlake Best HVAC Expert
    5
    Seattle, US

  • Nortech Heating, Cooling & Refrigeration
    4.4
    9630 49th Ave S., Seattle, 98118, US

  • Comfort Systems USA Northwest, Inc.
    5
    17683 128th Pl NE, Woodinville, 98072, US

    Comfort Systems USA Northwest is a leading design-build, full-service provider for mechanical and plumbing building systems in the Pacific Northwest. Our steady growth and committed customer base give testimony to the success of our company philosophy – provide a quality job at a competitive price. Our dedicated and professional project crews and service technicians take great pride in the projects we’ve completed and the solid customer relationships we have developed. As part of the Comfort Systems USA family of companies, we are publicly traded on the New York Stock Exchange (NYSE:FIX) and you can look up our complete financials anytime. We have the financial stability and bonding capabilities to deliver almost any type or size of construction project.

  • BRAGIN Heating & Cooling
    5
    Arlington Heights, IL, 3205 N Wilke Rd, 60004, US

    At Bragin Heating & Cooling, we take pride in being your local HVAC company, dedicated to providing comfort solutions for both residential and commercial spaces. We offer a comprehensive range of services, including furnace and AC installations, rooftop unit installations, expert repair and maintenance services for all HVAC equipment, and much more! Our commitment is to provide reliable solutions and expert guidance, ensuring your peace of mind throughout your HVAC journey.

  • Affordable Furnace Repair
    5
    Seattle, US

    Affordable Furnace Repair is your trusted solution for all your home comfort needs. We are dedicated to providing exceptional service and ensuring your furnace runs smoothly year-round. Our team of experienced technicians is equipped to handle a wide range of furnace issues, from routine maintenance to complex repairs and replacements. We proudly serve the communities of Shoreline to Lynnwood, including Bothell, Brier, Edmonds, Kenmore, Lake Forest Park, Mill Creek, and Mountlake Terrace. Contact us today for reliable and affordable furnace services.

  • Cardinal Heating & Air
    4.7
    Suite 101, 13649 NE 126th Pl., Kirkland, 98034, US

    Cardinal Heating & Air is the top HVAC service provider in the Greater Seattle area because of our decades of experience, first-class workmanship, extensive knowledge and great products. We pride ourselves on our professional and courteous service. Our skilled technicians are focused on keeping our neighbors comfortable year-round through exceptional heating and cooling solutions. Our staff has the experience, skills and knowledge needed to complete any HVAC project quickly and efficiently. Why Choose Cardinal Heating & Air? We’ve been serving the Greater Seattle Area for over 30 years and have completed thousands of successful HVAC projects. From custom luxury homes in Hunts Point to sophisticated bungalows overlooking the Space Needle Cardinal has earned a reputation of being the best. We are known for our ability to anticipate problems and deliver solutions.  We are extremely knowledgeable on products, city codes and HVAC systems.  Our technicians are all background-checked and drug-tested, so you can be confident that you’re working with true professionals. Your experience is our highest priority. Contact Us Today! As the top HVAC service provider in our local area, Cardinal Heating & Air can help you with all of your heating and cooling needs. We’re known for our complete professionalism and our attention to detail. We will arrive on time, complete your project on schedule, address all of your concerns and answer all of your questions. We want to provide you with the best possible HVAC service. Call us at (425) 827-9997 to learn more about our services and products or to schedule an appointment.

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Frequently Asked Questions About HVAC Companies

Find answers to common questions about HVAC services, finding contractors, and getting the best heating and cooling solutions for your needs.

What is a ductless mini-split system?

A ductless mini-split system is a type of HVAC system that doesn't require ductwork. It consists of an outdoor unit (compressor/condenser) and one or more indoor units (air handlers) connected by refrigerant lines and electrical wiring. Each indoor unit cools or heats a specific zone or room, providing individual temperature control. Ductless mini-splits are more energy-efficient than traditional ducted systems and are a good option for homes without existing ductwork.

How can I reduce my HVAC energy consumption?

You can reduce HVAC energy consumption and lower your bills by:
  • Regular Maintenance: Schedule annual HVAC maintenance to ensure your system is running at peak efficiency.
  • Programmable Thermostat: Use a programmable or smart thermostat to optimize temperature settings based on your schedule.
  • Seal Air Leaks: Caulk and weatherstrip windows and doors to prevent drafts.
  • Proper Insulation: Ensure adequate insulation in your attic, walls, and floors to prevent heat loss in winter and heat gain in summer.
  • Ventilation: Use fans strategically to circulate air and reduce reliance on AC.
  • Energy-Efficient Appliances: Choose energy-efficient appliances to reduce your overall energy load.
  • HVAC Zoning: Consider zoning your HVAC system to condition different areas of your home separately.

What regular maintenance should I do on my HVAC system?

You can perform some simple maintenance tasks on your own to keep your HVAC system running smoothly:
  • Change Air Filters: Change or clean your air filters every 1-3 months. Dirty air filters restrict airflow and decrease system efficiency.
  • Clear Debris: Keep the area around your outdoor unit clear of debris, leaves, and snow.
  • Check Thermostat Settings: Make sure your thermostat is set to the desired temperature and is functioning correctly.
For more complex maintenance, like cleaning coils or checking refrigerant levels, contact a qualified HVAC technician. Regular professional maintenance is crucial for extending the lifespan of your system and preventing costly repairs.

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or not cool air.
  • Ice Buildup: Ice may form on the refrigerant lines or evaporator coil.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds may suggest a refrigerant leak.
If you suspect low refrigerant, contact an HVAC technician to fix the leak and add refrigerant.

What is a ductless mini-split system?

A ductless mini-split system is a type of HVAC system that doesn't require ductwork. It consists of an outdoor unit (compressor/condenser) and one or more indoor units (air handlers) connected by refrigerant lines and electrical wiring. Each indoor unit cools or heats a specific zone or room, providing individual temperature control. Ductless mini-splits are more energy-efficient than traditional ducted systems and are a good option for homes without existing ductwork.

How can I reduce my HVAC energy consumption?

You can reduce HVAC energy consumption and lower your bills by:
  • Regular Maintenance: Schedule annual HVAC maintenance to ensure your system is running at peak efficiency.
  • Programmable Thermostat: Use a programmable or smart thermostat to optimize temperature settings based on your schedule.
  • Seal Air Leaks: Caulk and weatherstrip windows and doors to prevent drafts.
  • Proper Insulation: Ensure adequate insulation in your attic, walls, and floors to prevent heat loss in winter and heat gain in summer.
  • Ventilation: Use fans strategically to circulate air and reduce reliance on AC.
  • Energy-Efficient Appliances: Choose energy-efficient appliances to reduce your overall energy load.
  • HVAC Zoning: Consider zoning your HVAC system to condition different areas of your home separately.

What regular maintenance should I do on my HVAC system?

You can perform some simple maintenance tasks yourself to keep your HVAC system running smoothly:
  • Change Air Filters: Change or clean your air filters every 1-3 months. Dirty air filters restrict airflow and decrease system efficiency.
  • Clear Debris: Ensure there are no obstructions near the vents inside your home.
  • Check Thermostat Settings: Make sure your thermostat is set to the desired temperature and is functioning correctly.
For more complex maintenance, like cleaning coils or checking refrigerant levels, contact a qualified HVAC technician. Regular professional maintenance is crucial for extending the lifespan of your system and preventing costly repairs.

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or lukewarm air.
  • Ice Buildup: Ice may form on the AC unit.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds can indicate a refrigerant leak.
If you suspect low refrigerant, contact an HVAC technician to fix the leak and add refrigerant.