(303) 688-4487

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Armstrong

Why We Are the most trusted premier HVAC in COLORADO

Customer Reviews

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They were on time, their employees were very friendly, and they gave me a great price on my furnace install. Highly recommend!

Trent Reierson
Review Source: Google Reviews

Smith and Willis is a great HVAC company. They were professional and did an excellent job on our HVAC system

John Green
Review Source: Google Reviews

My heating and air guy is the greatest. Thanks for everything you all do!

Mischa Jones
Review Source: Google Reviews

Mondo is very well put together, communicated well, is very knowledgeable and helpful. I had a squeak in my floor and I was told there was nothing that could be ...

I was very impressed with this install and the crew that come out. I was especially impressed with Quinn. He was very kind, courteous, efficient and clean. I will recommend ...

They are efficient and clean, and I was very impressed. I will recommend them in the future.

gavinpogue44
Review Source: Superpage

Dan did a great job and helped me learn more about my system and how to maintain it.

SuperUser8772
Review Source: Superpages

The installer was very professional and did a excellent job installing our furance. I would recommend this company to everyone. It was done in a timely and professional mannor. Robert ...

Mondo is wonderful! She said he is very well put together,communicates well, and very knowledgeable.

randalgilson35
Review Source: Superpages

Smith and Willis has the warranty contract on our air/furnace and I couldn’t be happier with them. Always friendly, helpful and quick to accommodate. Chuck has been to our house ...

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Areas We Serve

Arvada
Castle Rock
Denver
Lakewood
Longmont
Westminster

Aurora
Commerce City
Highlands Ranch
Littleton
Thornton

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Smith & Willis

8450 Rosemary St
Commerce City, CO 80022

Phone: (303) 688-4487