Sep 8, 2026
How Much Does HVAC Replacement Cost? (2026 Cost Guide)
Reading Time About 16 Min
Open 24/7
HVAC Contractor
Green Mechanicals
VerifiedEstablished · 20 yrs
4.7(25 reviews)•Commercial•Serving Stamford, CT
EPALicensed And InsuredLicense #S1-0402517
A HVAC repair and installation company specializing in commercial and residential heating, ventilation, air conditioning, and refrigeration systems.
Green Mechanicals is an HVAC contractor based in Stamford, CT. Services listed include HVAC repair, HVAC installation, maintenance and refrigeration services. 20 years in business and licence #S1-0402517.
20
Years in Business
Stamford, CT
Service Area
Services Offered
Customer Sentiment Summary
Strengths
- Diagnosis and workmanship carry the reviews — 8 of 25 reviewers say the technician found the real fault and fixed it properly the first time.
- Crews carry themselves professionally — 6 reviewers single out polite, respectful technicians.
- 2 reviewers noted that the team explained the problem clearly before starting.
Areas to Watch
- Arrival punctuality is mostly positive but not unanimous: 6 of the 25 reviews analysed raised it, and a minority had problems.
Reviews from Best HVAC visitors
No Best HVAC reviews yet
Been a customer of Green Mechanicals? Be the first to rate them.
Get Your HVAC Business Listed
Want to put your heating and cooling company in front of local homeowners and businesses actively searching for reliable HVAC services? Claim your spot and connect with high-intent customers in your area.
Get Featured
Blog / News
View all articles HVAC Tips, Guides & Industry News
Sep 7, 2026
Why Does My Thermostat Screen Go Blank?
Reading Time About 6 Min
Sep 6, 2026
How to Clean AC Condenser Coils Safely
Reading Time About 7 Min
Sep 3, 2026
AC Blowing Warm Air? Common Causes and Fixes
Reading Time About 6 Min
FAQ
Contact Our TeamFrequently Asked Questions
Have another question? Our team is here to help.
Green Mechanicals lists HVAC repair, HVAC installation, maintenance and refrigeration services. Contact them to confirm they handle your specific job.
Green Mechanicals is based in Stamford, CT.
Green Mechanicals lists licence number S1-0402517. You can confirm it is current with the Connecticut contractor licensing board.
Use the call button, website link or contact details on this page to reach the company directly.
Get in touch and we will keep your listing details accurate and add photos.