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OnSite Heat & Air LLC

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Duct and vent issues
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About
Reliable HVAC Service, On Site When You Need Us! New Construction | Service | Replacement | Maintenance Discover comfort year-round with OnSite Heat & Air, serving Stillwater and beyond with top-tier HVAC services. From new construction installations to replacements, routine maintenance, and repairs, we specialize in keeping your heating and cooling systems running smoothly and efficiently. Our experienced team is dedicated to ensuring your comfort and satisfaction, offering expert solutions tailored to your needs. Whether you're building a new home or maintaining an existing system, trust OnSite Heat & Air to deliver reliable service and superior results. Experience peace of mind with our comprehensive HVAC services. Contact us today!
Overview

Background checked

17 employees

2 years in business

Business hours

SunClosedMon8:00 am - 5:00 pm

Payment methods

This pro accepts payments via Cash, Check, and Credit card.

Social media

Facebook

Services offered
Duct and vent type

Heating

Dryer

Exhaust

Other

Building height

Single-level

Two-story

Three-story

High-rise

Property type

House

Condo/Apartment

Townhouse

Business

Projects and media
Projects and media
Reviews
Exceptional 5.0

68 reviews

5

100%

4

0%

3

0%

2

0%

1

0%

Read reviews that mention:


pro avatar
Past Customer

Sep 30, 2025

From Google

I lack the technical verbiage to explain what was wrong with my HVAC unit, so suffice it to say that it was complicated and multifaceted. But Tyler figured it out, and now it works perfectly!
pro avatar
Past Customer

Sep 22, 2025

From Google

Colin and the team at Onsite are fantastic. They installed my system on my new home, and it's been great so far. I've called with multiple questions about the system and they always take time to answer my questions. I couldn't be more impressed with their work and service.
pro avatar
Past Customer

Sep 21, 2025

From Google

Had problems with both of my ac units. They came out and cleaned them as well as checked the coolant levels. They fixed me right up. Thanks!
pro avatar
Past Customer

Sep 1, 2025

From Google

pro avatar
Past Customer

Aug 29, 2025

From Google

FIVE GOLD STARS!! Thanks to Onsite Heat & Air for always showing up in a timely manner when I have an issue. Big thanks to Tyler for your diligence and follow through addressing the problems.
Credentials
Background Check

Colin Plant

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