HVAC Contractor in Lake Stevens, WA
HVAC contractor in Lake Stevens, WA providing AC repair, furnace installation, heat pump maintenance, ductless mini-split installation, thermostat replacement, ductwork repair and cleaning, indoor air quality solutions, and 24/7 emergency service for homes and businesses.
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About Our HVAC Services in Lake Stevens, WA
Montanos Heating & Cooling Services provides HVAC service in Lake Stevens, WA, including furnace and heat pump installation, repair, and maintenance; air conditioning installation, tune-ups, and emergency AC repair; ductless mini-split setup and service; thermostat replacement and smart thermostat integration; indoor air quality solutions such as air purifiers and UV lights; and duct repair and sealing. Technicians diagnose no-heat/no-cool issues, fix refrigerant leaks, replace compressors and blower motors, and perform seasonal system checks for homes and small businesses across Lake Stevens.
What Our Customers Are Saying
Discover how our family-owned HVAC team has transformed homes throughout Snohomish County.
Posted on mario macandogTrustindex verifies that the original source of the review is Google. No doubt…the best service, honest , fair price, no haggle..direct pricing. Joel was easy to talk to, very courteous . Highly recommended, you can’t go wrongPosted on JonTrustindex verifies that the original source of the review is Google. Worked with Joel and he helped with Bellevue permitting process for ductless. Overall smooth process. They completed the condensation piping well and looked clean.Posted on Wilma LamoureauxTrustindex verifies that the original source of the review is Google. Wonderful service. Very professional. Honest price. Would recommend this company for any furnace issues.Posted on Roger PrussackTrustindex verifies that the original source of the review is Google. Had a great experience with Joel, he was a total professional, knew his stuff, did not apply any pressure to make a sale as other larger companies in the region did to me while wanting to charge me a much higher price.... Montanos Heating and Cooling Services - is my go to HVAC company moving forward and y'all should make Joel and his team yours as well!Posted on Deserien HinesTrustindex verifies that the original source of the review is Google. Joel was very professional and very knowledgeable.Posted on Mike ThomasTrustindex verifies that the original source of the review is Google. Joel was amazing. Bid process was efficient and his pricing was extremely competitive, beating out another bid by $2K+. He started the project the next day and jumped through multiple obstacles to get the entire job done in a single day! Highly highly recommend!Posted on Isaac HoagTrustindex verifies that the original source of the review is Google. We could not be more thrilled with our experience with Joel. From start to finish, he rose significantly above the competition. We reached out to several service providers before we started the project. Joel was quick to respond, quick to come on site and assess the project, quick to deliver an estimate, and quick to schedule and complete the work. We have used several HVAC providers over the years, and I will never call anyone besides Joel in the future. If you need any HVAC work done, just call Joel. You won’t be disappointed.Posted on Pratik MankadTrustindex verifies that the original source of the review is Google. In March 2025, our old Trane HVAC system stopped working and was no longer able to provide heat. We contacted Montana’s Heating & Cooling Services for help. During the initial visit, Joel inspected the system and managed to get the heating temporarily working. However, due to the age of the system, its performance remained unreliable. After discussing our options with Joel, he recommended replacing the entire unit. Following some research, we decided to proceed with Joel’s recommendation and replaced the old Trane system with a Bosch unit. Joel did an excellent job uninstalling and removing the old system and installing the new one. This was especially impressive considering the furnace was located in a cramped crawl space with limited room to maneuver. He carefully removed the old furnace and installed the new one with great attention to detail. We’re very happy with the quality of the work. Thank you, Joel — we truly appreciate your professionalism and effort.Posted on Alex CrawfordTrustindex verifies that the original source of the review is Google. They were friendly and quick to service, very professional and efficient. My old hvac heating unit was cleaned well and ready for the home sale.Posted on Leslie HaydenTrustindex verifies that the original source of the review is Google. Montanos installed a new dual fuel heat pump with gas backup furnace. Joel was the only bidder who suggested expanding the air intake to the furnace. I noticed the difference immediately. I was a little worried about the installation as my house was not designed for air conditioning. The Bosch system works great! The team was professional and did a great job.
Why Choose Us?
Discover the benefits of partnering with a local, family‑run HVAC expert.
Local Roots & Personal Service
Based in Marysville, WA we offer neighborly care and understand the unique climate needs of our community.
Always On Call
Our team is available 24/7 to respond quickly to emergencies and keep your home comfortable.
Sustainable Comfort Solutions
We use ductless mini‑split systems that avoid ductwork losses and heat pumps with 300–500 % efficiency to reduce energy costs while enhancing comfort.
Our Services
From cooling and heating to advanced heat pumps and full HVAC care, Montanos delivers complete solutions for Washington homes and businesses.
Choose Cooling in Lake Stevens, WA to handle lake breezes, smoke season, and split‑level homes with hot upstairs rooms. We diagnose uneven airflow, seal leaky ducts, balance registers, and size ductless heads for bonus rooms over garages. Expect lower Snohomish PUD bills through variable‑speed compressors, smart thermostats, and proper refrigerant charge. We service central AC and mini‑splits, clean coils after pollen buildup, and replace clogged filters to protect indoor air. Need fast help before a heat wave? We stock common parts and verify permits. See Cooling in Lake Stevens, WA for options. Get quiet Cooling in Lake Stevens, WA.
Heating in Lake Stevens, WA needs to handle damp cold and lake humidity. We diagnose short cycling, failed igniters, noisy blowers, and rodent‑torn ducts common in wet crawlspaces. Get balanced airflow for split‑level homes, safer combustion with CO checks, and lower Snohomish PUD bills through right‑sized equipment and tune‑ups before cold snaps. We service gas furnaces, heat pumps, and ductless units, fix cold rooms, and seal heat losses after heavy rain. Choose local scheduling and advice on rebates. For immediate help, visit Heating in Lake Stevens, WA for targeted repair and maintenance. Heating in Lake Stevens, WA solved.
Searching for a Heat Pump System in Lake Stevens, WA? Get consistent heating and cooling sized for split-level homes and lakeside humidity. We install, replace, and maintain ducted and ductless systems, fix uneven rooms, quiet window units, and cut winter bills for Snohomish PUD customers. Expect proper load calculations, sealed ducts, and zoning for stuffy upstairs and cold basements. We handle permits, code requirements, and frost settings for wet winters. Choose a Heat Pump System in Lake Stevens, WA that dehumidifies shoulder seasons and filters wildfire smoke. Explore Heat Pump System in Lake Stevens, WA options today for homeowners.
Ductless Mini-Splits Systems Lake Stevens, WA
Choose Ductless Mini-Splits Systems in Lake Stevens, WA to fix hard-to-heat spaces—basements, over-garage rooms, and ADUs. Zoned heads let you set different temperatures upstairs and downstairs, cutting PUD bills and avoiding new duct runs in ramblers and tri-levels. Units dehumidify sticky summer air off the lake and provide steady winter warmth with less dust for allergy-prone households. Install compact outdoor condensers meeting tight setbacks and running quietly for home offices. Ask about Snohomish PUD rebates and sizing for your square footage. Explore Ductless Mini-Splits Systems in Lake Stevens, WA today. Technicians service Ductless Mini-Splits Systems in Lake Stevens, WA.
Get Full HVAC System Service in Lake Stevens, WA tailored to damp winters, humidity, and smoke. We tune gas furnaces and heat pumps, clean algae-clogged condensate lines, seal leaky ducts in crawlspaces, and calibrate thermostats for consistent rooms. Technicians clear pine needles from outdoor units, check defrost cycles, test CO, and add MERV-13 filtration for Snohomish County smoke and pollen. We handle ductless mini-splits, zoning, and permit-ready replacements for Lake Stevens. Protect equipment with surge protection during PUD outages and cut bills with efficiency settings. Schedule Full HVAC System Service in Lake Stevens, WA today for diagnostics and comfort.
Our Process in Lake Stevens, WA
Consultation & Assessment
Consultation & Assessment
Consultation & Assessment
Got Questions? We've Got Answers!
How do you tailor HVAC solutions for older or historic homes?
What certifications and training do your technicians have?
Can you integrate smart thermostats or home automation into my system?
Yes. We install and configure smart thermostats and connect your HVAC system to compatible home automation platforms for remote control and optimized energy use.
How do you minimize disruption during installation?
We schedule work at times convenient for you, protect floors and furnishings, and clean up thoroughly afterward to leave your space as we found it.
What measures do you take to ensure safety and code compliance?
We secure necessary permits, adhere to all local building codes, and perform rigorous safety checks during and after installation to ensure your system operates safely.
More about Lake Stevens, WA
About Lake Stevens, WA
Lake Stevens, WA centers around a glacial lake once supported by timber and agriculture, now a growing community with lakefront neighborhoods and small business hubs. Residents value year-round water access, trails, and local events. Key landmarks include Lake Stevens City Hall, North Cove Park, Lake Stevens Community Park, Lake Stevens High School, and Providence Medical Group Lake Stevens Clinic. Technicians plan routes around Highway 9 and Lundeen Parkway to reach neighborhoods near Cavalero Hill and downtown quickly. They size systems for lakeside humidity near North Cove Park and design quiet solutions for homes close to the Centennial Trail. Seasonal tune-ups align with chilly mornings off the lake, while permit-ready installs follow Snohomish County and Lake Stevens city codes.
Lake Stevens’s population is 38,966. City center coordinates: 48.0243, -122.0651. The city sees cool, wet winters, mild summers, and frequent marine moisture. Montanos Heating & Cooling Services sizes heat pumps for shoulder-season efficiency, installs corrosion-resistant components for damp conditions, and sets dehumidification controls. All work follows Washington State Energy Code, WAC mechanical standards, and EPA refrigerant handling requirements. – West Lake Stevens: fast furnace repairs and AC replacements near Highway 9. We use recycled materials and sustainable methods to cut waste and lower energy impact, while supporting Lake Stevens’s community through local suppliers and neighborhood projects. For reliable HVAC Contractor services in Lake Stevens, contact Montanos Heating & Cooling Services today.
Current Weather in Lake Stevens, WA
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Driving Directions in Lake Stevens, WA
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Driving Directions from CT Heating & Cooling Experts Lake Stevens to Montanos Heating & Cooling Services
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A map of Lake Stevens, WA
Contact Us
Have a question or ready to schedule? Call us at (425) 314-1814 or email montanosheating@gmail.com—we’re here to help.








