Top-Rated Heating & Cooling Services in Christiansburg & the New River Valley

Comprehensive HVAC Services for Your Home & Business

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Financing Available!

Buy now and pay over time. Subject to credit approval.

Now Hiring!

Great Benefits, Great Pay

Commercial and Residential Installations, Repairs, and Maintenance

Air Tech Heating & Cooling has been providing affordable heating and air conditioning services to homeowners, businesses, property managers, and general contractors in the New River Valley and surrounding areas for over 15 years. We're known as the HVAC contractor with the best prices in the area and for treating our customers like family. 

Ask about Same-Day Service and our Best Price Guarantee

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Cooling Services

Air Tech Heating & Cooling services all major air conditioner brands such as Trane, Carrier, American Standard, Howe, York, Mitsubishi, RunTru, and AmeriStar.

Gray Trane furnace in a basement with exposed pipes and a pressure gauge on the left.
Heating Services

It doesn't matter if you heat your home with a heat pump, boiler, or furnace. We can maintain, repair, or replace it with new equipment. We keep you warm!

Diagram of electric demand water heater showing heating elements, hot and cold water lines, and 110/220V power source
Tankless Water Heaters

A tankless water heater creates hot water only when it is needed instead of continuously heating a large tank. They can reduce your energy bills in most cases.

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Generators

Reach out to us for quality generators.

Contact us today to learn more about our one-year labor warranty and other manufacturer warranties!

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Air Filtration

For over 15 years, we have been providing quality air filtration units. Get in touch with us today to get your FREE estimate.



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Gas Log Installations

Let the professionals at Air Tech Heating & Cooling install gas logs in your home. Learn more by calling us today for a FREE same-day estimate!



MEET THE TEAM

Meet Our New Service & Installation Manager

We're excited to welcome Aiden Huff to the Air Tech Heating & Cooling team! With six years of hands-on HVAC experience, he brings valuable knowledge in heating and cooling systems, troubleshooting, installations, and customer service.


His goal is simple: to provide honest, dependable service and build lasting relationships with every customer.


From routine maintenance and repairs to complete system replacements, our team is committed to keeping your home comfortable year-round.


We're looking forward to serving you!

Meet Our Team
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Transparent Service, Honest Value

From emergency repairs to full system replacements, our crew is known for being prompt, professional, and thorough. We don't just fix units; we provide long-term solutions for your home’s climate. Explore the experiences of over 60 local homeowners who have experienced the Air Tech difference.

Stronger Together in Our Community

Proud to be part of the Montgomery County Chamber of Commerce

Air Tech Heating & Cooling is proud to connect with fellow local businesses and support the community we serve.

PROUD MEMBER BUSINESSES

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Learn More About

Air Tech Heating & Cooling

Trane logo with red circular emblem and red wordmark on a white background
York logo in black with a blue snowflake icon on a white background
RUNTRU by Trane logo in red and gray on a white background
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Contact us

Ready to give your property the care it deserves? If you have any questions or need any assistance after business hours please get in touch

main

(540) 251-3131

Mobile

 (540) 998-0759

FAX

(540) 251-3133

VISIT US

421 Roanoke St

Christiansburg , VA 24073

Mailing Address

P.O Box 1044

Christiansburg, VA 24068

BUSINESS HOURS

Mon - Fri
-
Sat - Sun
Closed

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