HCS Mechanical Contractors
HCS Mechanical Contractors is a HVAC provider serving Knoxville, TN. Rated 5.0★ with 496 Google reviews. See services, review signals, and request a quote.
HVACKnoxville, TN
On this page
Company overview
- TradeHVAC
- Service areaKnoxville, TN
- Google rating5.0★ (496 reviews)
- Phone(865) 777-0555
- Address1201 Hilton Rd, Knoxville, TN 37921, USA
Photos
Photos from HCS Mechanical Contractors, Gavin, Kyle Hall
What customers say
“Excellent job as always. Reliable and responsive. Diagnosed and fixed the 12 years old gas heater problem quickly. I used this company for multiple jobs, HVAC replacements and installation. They were …”
“Pleased with quick response and replacement of my heat pump. Service came out quickly to look at unit and gave me a quote same day. Install was timely as well.”
“Peyton did a great job diagnosing the problem and explaining options and giving choices on timing of needed care and cost options. He was polite, extremely timely and went above and beyond. Thank you …”
“HCS was so professional and responsive to get our heat running again during inclement weather. A late evening phone call resulted in quick next day service and I couldn't be more impressed. Michael …”
“Every time I have had to call HCS Mechanical they have been so good about getting out here quickly. Peyton is so knowledgeable and nice. Their prices are fair and service is great”
Key highlights
Strengths
- Highly rated (5.0★ average)
- Large review volume (496 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does HCS Mechanical Contractors offer?
HCS Mechanical Contractors provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Knoxville, TN.
What is HCS Mechanical Contractors's rating?
HCS Mechanical Contractors has a 5.0 out of 5 star rating based on 496 Google reviews.
Is this company licensed in Tennessee?
All listed providers have a verified Tennessee contractor license at time of publication. You can verify on the Tennessee Department of Commerce and Insurance — Board for Licensing Contractors (BOC) and Limited Licensed Mechanical Contractor Program lookup at https://verify.tn.gov/.
Does HCS Mechanical Contractors offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Tennessee Department of Commerce and Insurance — Board for Licensing Contractors (BOC) and Limited Licensed Mechanical Contractor Program · Company data: verified business records + Google Business profile
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