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Interstate Heating - powered by T-Mark Plumbing, Heating, Cooling & Electric
About the business:
In the heart of Geneva, we are Interstate Heating - a division of T-Mark Plumbing, Heating, Cooling & Electric. For local homeowners, we're your go-to HVAC experts, offering a comprehensive range of services tailored to keep your homes comfortable all year round.
From air conditioning and heating contractors to air compressor repair services, our team tackles it all with precision and professionalism. We understand the importance of a clean and well-maintained air duct system for your indoor air quality, so we offer dedicated air duct cleaning services too.
With an impressive 4.7/5 rating from over 855 reviews, homeowners trust us for reliable solutions that exceed expectations. Whether you need repairs or installations, our team is equipped to handle any HVAC challenge with efficiency and expertise. We're not just a business; we're your neighbors committed to making Geneva homes comfortable and energy-efficient.
Services:
All services 6-
Air Conditioning Contractor
Book from $50In Geneva, we're your reliable air conditioning contractor. We provide efficient solutions to keep your home comfortably cool during summer. …
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Air Duct Cleaning Service
Book from $50In a home needing fresher air, we're the solution. Our Air Duct Cleaning Service in Geneva clears out dust, allergens, …
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Heating Contractor
Book from $50In Geneva, we transform your home's comfort with our Heating Contractor services. We deliver efficient heating solutions, ensuring warmth and …
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Hvac Contractor
Book from $50In Geneva, we transform your home's comfort with our top-tier HVAC services. Trust us for expert heating and air conditioning …
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Air Compressor Repair Service
Book from $50In Geneva, we're your go-to experts for prompt and reliable Air Compressor Repair. When your tools or machinery need a …
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Air Conditioning Repair Service
Book from $50In Geneva, we offer expert Air Conditioning Repair Service to keep your home comfortable. We tackle a range of issues, …
Photos and videos
Hours of operation
- Mon – Sat
- Sun
- 8:00 AM – 5:00 PM
- Closed
Latest reviews
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Barbara Siegfried8 June 2026
Duane was professional and explained what was needed to replace my old furnace. He treated me with respect and as a valued customer. I felt I was getting a very good price for what Duane the furnace, labor and other items. He is the best..
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Tanya & Marlon Farquharson8 June 2026
Had a great experience and interaction with my technician. He walked me through all of the work he completed, including before and after photos. And reminded me about steps I could take on my own to help maintain optimal operation of my system, between service calls. Would highly recommend!!!
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Edward Zazzali8 June 2026
Interstate sent out Clark Kent, and like Superman, he saved the day!! Our gas fireplace wasn’t working and within 30 minutes he had it figured out and back running like a champ! I’d recommend Clark and Interstate to all my friends and family!
