Sep 8, 2026
How Much Does HVAC Replacement Cost? (2026 Cost Guide)
Reading Time About 16 Min
Commercial HVAC
Four Seasons Mechanical, Inc
VerifiedEstablished · 26 yrs
4.9(90 reviews)•Residential•Serving Merrillville, IN
Trusted leader in HVAC services providing heating, cooling, and air quality solutions in Northwest Indiana.
Four Seasons Mechanical, Inc is a commercial HVAC contractor based in Merrillville, IN. Services listed include HVAC services, heating solutions, cooling solutions and air quality solutions. 26 years in business.
26
Years in Business
Merrillville, IN
Service Area
Services Offered
Customer Sentiment Summary
Strengths
- Conduct on site is the headline: 24 of 59 reviewers describe the crew as professional, courteous and respectful of their home.
- Diagnosis and workmanship carry the reviews — 21 of 59 reviewers say the technician found the real fault and fixed it properly the first time.
- 9 reviewers describe the technicians as personable and pleasant to deal with.
Areas to Watch
- No complaint recurs across the 59 reviews analysed, which is consistent with the 4.9-star average — but a clean record is not the same as a long one.
Reviews from Best HVAC visitors
No Best HVAC reviews yet
Been a customer of Four Seasons Mechanical, Inc? 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.
Four Seasons Mechanical, Inc lists HVAC services, heating solutions, cooling solutions, air quality solutions and 24/7 emergency service. Contact them to confirm they handle your specific job.
Four Seasons Mechanical, Inc is based in Merrillville, IN.
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.