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Your Trusted Partner for HVAC Solutions in Seattle
All Climate has been a trusted provider of heating, ventilation, and air conditioning services in the Greater Seattle area since 1993. As a family-owned business, we prioritize exceptional customer service, industry-leading expertise, and energy-efficient solutions tailored to residential and commercial needs. Our NATE-certified technicians deliver precise installations, repairs, and maintenance while adhering to strict ethical and operational standards.

Recognized by Puget Sound Energy with a Platinum Achievement Award for three consecutive years, we maintain partnerships with top brands like Bryant to ensure quality equipment and service. Our commitment to environmental responsibility, community engagement, and customer satisfaction underscores every project we undertake.
Services
HVAC Installation Generator Services Radiant Floor Heating Air Quality Products Tankless Water Heaters Duct Cleaning Commercial HVAC Maintenance Plans
Details
  • Year established: 1993
Highlights and features
  • Family-owned since 1993 with deep local expertise
  • NATE-certified technicians for advanced HVAC knowledge
  • Lifetime workmanship warranty on all installations
  • 0% interest financing options for up to 60 months
  • Platinum Achievement Award from Puget Sound Energy
Associations and certifications
  • NATE Certified
  • Bryant Factory Authorized Dealer
  • ACCA Member
  • BBB A+ Rating
What people say
Top-notch work Professional technicians Prompt service Competitive pricing Lifetime warranty
Services
HVAC Installation
Our skilled technicians ensure precise installation of heating, cooling, and ventilation systems, adhering to manufacturer specifications and local codes. We assess property requirements to recommend optimal Bryant HVAC equipment, including furnaces, air conditioners, and heat pumps. Custom sheet metal work and energy-efficient solutions guarantee long-term performance and comfort for residential and commercial clients.
Generator Services
We provide energy-efficient generator installation, maintenance, and repair services to safeguard homes and businesses against power outages. Our NATE-certified technicians handle sizing, placement, and code-compliant installation of standby generators, ensuring seamless operation during emergencies. Regular maintenance extends equipment lifespan and reliability while minimizing environmental impact.
Radiant Floor Heating
Radiant floor heating solutions deliver energy-efficient warmth through water-based boiler systems. We install zoned configurations for targeted comfort in specific rooms or entire properties, reducing energy costs. Our systems integrate with existing HVAC infrastructure, offering quiet operation and improved indoor air quality compared to forced-air alternatives.
Air Quality Products
We address indoor air quality concerns with advanced filtration, purification, and humidity control systems. Products like the Air Scrubber by Aerus eliminate contaminants, allergens, and odors using ActivePure Technology. Our technicians diagnose air quality issues and install solutions tailored to residential and commercial environments, enhancing occupant health and comfort.
Tankless Water Heaters
Tankless water heaters provide endless hot water while reducing energy consumption by up to 40%. We install and service high-efficiency gas and electric models that save space and last twice as long as traditional tanks. Rebates and financing options make upgrading cost-effective, with immediate improvements in utility bills and convenience.
Questions
What HVAC services does All Climate offer?
We provide installation, repair, and maintenance for heating, cooling, indoor air quality, and water heating systems, including emergency services.
Do you service commercial properties?
Yes, we offer tailored HVAC solutions for commercial buildings, including maintenance plans and energy-efficient equipment upgrades.
Are financing options available?
Yes, we offer 0% interest financing for 60 months and rebates on qualifying Bryant systems.
How often should HVAC maintenance be performed?
We recommend biannual maintenance (spring for cooling, fall for heating) to optimize efficiency and longevity.
What accreditations do you hold?
We are NATE-certified, a Bryant Factory Authorized Dealer, BBB A+ rated, and ACCA members.
Do you offer 24/7 emergency service?
Yes, our 24/7 answering service ensures immediate assistance for urgent HVAC issues.
Videos
Reviews (7)
Dalia Mourad
Jun 02, 2022 Report
This is our second time working with All Climate and we couldn't be happier. Thomas and his team did an excellent job installing the AC unit in our home. The whole process was very professional and we were given different options and ideas as to what could be installed based on our house needs. Scheduling the work and inspections went smoothly. We also appreciated the flexibility on their part to come the day prior to the scheduled work to coordinate with us what was going to be done and where since we weren't going to be home during the actual install. Definitely recommend All climate for any heating and AC needs you may have.
Marty Piecyk
May 29, 2022 Report
They did really impressive work retrofitting our house in only 7 hours for central air conditioning, a new furnace, and new 220 V breaker switch and conduit to power the condenser! Also, we got sick near the scheduled installation date, and they still installed the system with no contact and windows open while we stayed in our office room. Great! From sending my first message to getting AC, it took less than 2 months.

Their competitor Brennan through Costco took 9 months of communication back and forth and had a list of reasons why it was too tight and couldn't be done. All Climate just makes it happen, thank you!
Alvin Yan
May 11, 2022 Report
Had a fantastic experience with Thomas and the All Climate installation team with installation of a new air conditioning system and return vent. Thomas came out to my property and did a comprehensive estimate for two differently-sized AC solutions, and even suggested some alternate installation locations. Unfortunately when the install team arrived, they discovered that there was no space in the wall to install the return vent as originally planned - they took an entire morning to investigate with me to figure out alternatives.

We settled on a return vent directly through the floor, through a very tight opening between the floor joists. The install team went above and beyond and worked out a way to get a sizeable 8x20 return vent installed in the second floor to prevent the upstairs from being thermally isolated in the summers. Overall 10/10 experience, given the old house and limitations, I couldn't imagine the process going any smoother. Would definitely recommend this company to anyone looking to install air conditioning in their existing forced-air heated home.
Andrew Sponsler
Mar 30, 2022 Report
Great experience using All Climate, from sales all the way to installation. Thomas inspected our home and made great recommendations with a lot of options for our new A/C unit. The office staff for scheduling the install were prompt in replies, and flexible to work with. And our installation team were on time, professional, masked and walked us through everything they were doing. Very happy that we went with All Climate for our new A/C Unit.
Ty N.
Mar 25, 2022 Report
Terrible. The team at All Climate either sold us mis-sized equipment, or did not properly evaluate our existing system before install. Once installed, we were unable to get our house colder than outside ambient temperature. All Climate blamed half a dozen things, and performed blind fixes over the course of 6 or so visits. The end result is, we have had holes cut in our ceiling for additional cold air return, which did nothing to resolve our issues. Now, we are unable to heat our master bedroom in the winter - it's an ice box.

The cold air return has made our kitchen super loud and unpleasant. Their next step was to cut holes in our hardwood bamboo floors, which is where I drew the line. Anthony at All Climate promised that he would come out an install a baffle on that return they installed to help reduce the noise in the kitchen "Whichever way this goes". it's been 6 months and no word from Anthony. Now we get to hire someone else to fix the problems they caused. I would stay far, far away from All Climate.
Ender Savrun
Feb 13, 2022 Report
After they did an excellent job on our heat pump in our condo, I called All Climate Heating & AC to get a quote to replace failing 28 years old heating furnace, Mike quickly arranged Thomas to meet with us. Thomas clearly explained our furnace choices and installation times. He was very professional and pleasant to work with. He was always available to answer my questions. Installation scheduling, installation, and after installation survey were all done timely and very professionally by Amanda at front office. Installation crew, Alex and his crew, arrived on time.

They were very courteous and cleaned up after installation. The installation was truly professional. All Climate Heating and AC exceed all of our expectations in every step of the process. Excellent value for our money. I could not ask for a better contractor than All Climate Heating and AC. Thank you all who made this possible.
Sudeep S.
Jan 20, 2022 Report
After multiple cancellations, the appointment finally happened and overall was a great experience. Taylor was very friendly and knowledgeable and guided me through the steps he performed and provided a fair assessment of my HVAC system. He did not do any sales pitch which was much appreciated. Will definitely consider for future maintenance too!