Fast, Professional Repairs
NMS Mechanical is proud to be your first choice for furnace, boiler and air conditioner repair in the South Metro. When it comes to keeping your family warm in the winter and cool in the summer, you need a quality company that you can count on.
Expert Equipment Installation
We also specialize in furnace replacement, boiler replacement and air conditioner replacement. When it’s time for HVAC installation services for your existing home or new construction project, you can enjoy peace of mind by working with us.
The Industry's Leading Brands
NMS Mechanical is proud to be an authorized Carrier, Payne and Lennox Dealer. These are some of the top brands in the industry, recognized for quality and reliability. With access to excellent products, we can offer you a wide selection to choose from.
About Us
NMS Mechanical is able to repair or replace all makes and models of HVAC equipment. As an authorized Carrier, Payne and Lennox Dealer, we have access to trusted brands.
Heating Unit Installation

When you work with NMS Mechanical, you get personalized attention and customized service. That’s because we’re run by a husband-and-wife team who cares about delivering top-quality HVAC services at affordable prices. It’s important to us that you get the level of customer service you deserve.

Carrier Lennox Payne

Latest News
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Avoid Expensive Furnace Repairs With 5 Single Maintenance Tasks
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Our Customer Reviews
Testimonials Here's what our customers have to say about our company!
Our central air unit went out just days before forecasted highs in the 90s with heat indexes above 100. We were referred to Jason/NMS by a friend and he came...
- Chris Markham
We had a unique project that took some ingenuity and determination to get done with the budget we had. NMS did an amazing job of getting it done for us!...
- Joe Mueller
NMS Mechanical is Top Notch! They install quality products at competitive pricing. They are fast without compromising their quality and they are fun to work with. I highly recommend them...
- Dustin Emmick
NMS did all the HVAC work for finishing my basement and provide annual servicing for my furnace and AC to keep them working well. The folks at NMS are friendly,...
- Susan Inglis

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