HVAC Contractor in Bothell
Furnace and Air Conditioning Repair Services
Elevate your comfort with the very best AC and furnace installation and repairs. At ONESTOP, your trusted HVAC contractor in Bothell and Snohomish County, we offer top-quality furnaces, heat pumps, and air conditioners—specially designed for homes and businesses of all sizes. Unlike typical commercial HVAC companies, we provide personalized service and expert solutions. Ask a Comfort Adviser today about our special pricing on ductless mini split system installations.
Elevate Your Comfort With Our Furnace Repair and Air Conditioning Repairs Services in Bothell, WA
We’re always working to improve, listening closely to what our customers in Bothell, WA need—whether it’s HVAC repair, water heater services, or maintenance for tankless water heaters. Our mission is to deliver real value and dependable service with every visit.
Every interaction is a chance to build trust through expert repairs, clear communication, and honest recommendations. Our team is trained to lead with professionalism and integrity—ready to help whether you’re searching for an HVAC contractor in Bothell, need air conditioning support, or are looking for better air filtration.
From generator installations and filter replacements to system upgrades and water leak repairs, we handle it all. We also provide whole-house generator installations and ongoing maintenance to keep your home systems running efficiently.
As your local HVAC experts in Bothell, we’re proud to serve homeowners and businesses alike with top-tier heating, cooling, and indoor air quality solutions you can rely on.
Built on Trust. Powered by Expertise.
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Fast, Reliable Service 24/7From emergencies to routine calls, our team is always ready, day or night, to restore your comfort quickly.
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Financing & Membership PlansWe offer flexible financing and value-packed memberships to keep your home running smoothly all year.
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Licensed, Bonded & InsuredYour home is in safe hands with fully certified technicians and reliable, code-compliant service.
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Locally Owned & OperatedServing Snohomish and King County with trusted, community-focused HVAC and electrical expertise.
Your Local Experts in Residential & Commercial HVAC Services in Bothell
From cozy homes to large commercial spaces, our certified team delivers reliable repair work, new system installation, and comprehensive maintenance for all heating and cooling systems. As one of the most trusted HVAC contractors near you and among the top HVAC repair companies, we offer:
- HVAC System Maintenance & Repair
- Ductless Heating & A/C Services
- Mini Duct HVAC System Installations
- Air Conditioning Unit Replacement
- Gas Furnaces Repair & Installation
- Install Thermostat & Thermostat Installation
- HVAC Duct & Vent Installation, Repair, and Cleaning
Our work covers both residential heating installation and commercial HVAC companies’ needs, including those searching for commercial HVAC repair near me—always with fast response times and expert care.
Hear From Our Happy Customers
At ONESTOP, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
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"Everything worked out really well!"I used them for maintenance on my furnace and AC. They explained things well, were polite & professional. It was scheduled quickly and the price was good.- Jon E.
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"Highly recommended, five stars!"It was amazing to watch OneStop Heating's team in action. Heat pumps are not small investments so it makes all the difference to know you've got a quality installation and the company will back its work with a sound maintenance program.- Ann M.
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"We had such a great experience!"The team at OneStop really cares about their work and doing a great job for their clients. Highly recommend!- Lauriana L.
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"12/10 recommend them for all of your HVAC needs!"They went above and beyond our expectations, and I not only look forward to working with them in the future, but I feel confident and safe knowing they genuinely have our best interests in mind when doing their job. You can tell they strive for excellence- Craig M.
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"They're my top choice for any heating and cooling needs!"I recently hired Onestop for a furnace repair, and I couldn't be happier with the service they provided. From the moment I contacted them to the completion of the repair, Onestop demonstrated professionalism and expertise that exceeded my expectations.- Ashley N.
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"I will definitely be using their services again in the future."I recently hired Onestop to install a new AC unit in my rental property in Mountlake Terrace, and I couldn't be more pleased with the service I received. From start to finish, the team impressed me with their professionalism, expertise, and attention to de- Danielle B.
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"If you want great customer service and great quality work give them a call!"I have to say, Onestop is top-notch, and Adam was great to work with, did not give us the run-around of what we didn’t need, as most companies seem to do. Adam was upfront and honest. Fantastic prices, exceptional customer service!- Sarah H.
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"Fantastic services!"Absolutely amazing service from OneStop! They quickly diagnosed and fixed my heating issue, restoring the heat to my home in no time. Professional, efficient, and courteous throughout the process. Highly recommend!- Ryan J.
Why Choose ONESTOP
With our highly trained service technicians, your project will be taken seriously and it will be done the right way! We care about your home and will show you the respect you deserve!
- We Service All Major Brands
We service all brands and try to get your repairs done on the same day! We are trained and certified for ac repairs, furnace repairs, heat pump repairs, and ductless mini split repairs. - 100% Satisfaction Guarantee
We understand customer satisfaction. We have dedicated staff that will help resolve any issues that may arise. We take the time to understand our customers and will earn your business. - Available 24/7
Have an emergency no problem 24/7, ONESTOP will be on the road ready to take care of your system.
Locations We Serve in Bothell
At ONESTOP, we’re proud to serve Bothell, WA, delivering top-notch residential and commercial HVAC services tailored for every home and business in the area.
- Canyon Park
- North Creek
- Downtown Bothell
- Westhill
- Queensborough
- Brentwood
- Maywood Hills
- Thrasher’s Corner
- Richmond Highlands
- Rolling Hills
Frequently Asked Questions – HVAC, Electrical & Air Quality Services In Bothell
Have questions? We are here to help. Still have questions or can't find the answer you need? Give us a call at 206-456-7300 today!
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Do you offer emergency HVAC repair near me?Yes, we provide emergency HVAC repair services throughout Bothell, WA, and nearby areas. Our certified technicians respond quickly to restore your comfort when you need it most.
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What’s included in regular HVAC maintenance?Regular maintenance includes full system inspections, filter replacements, duct checks, and performance optimization. It’s the best way to prevent costly repairs and extend the life of your HVAC system.
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Do you install and service tankless water heaters?Absolutely. We provide expert service for tankless water heater systems, including installation, maintenance, and repair to ensure consistent hot water and energy savings.
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How do Air Cleaners and Air Purification Systems help?Air Cleaners and Air Purification Systems remove allergens, dust, and airborne pathogens—making your indoor environment safer and healthier, especially for families with allergies or asthma.
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What’s the difference between ductless systems and central HVAC?Ductless systems offer zoned heating and cooling without the need for ductwork. They’re perfect for additions, small homes, or businesses needing efficient, flexible climate control.