Sep 8, 2026
How Much Does HVAC Replacement Cost? (2026 Cost Guide)
Reading Time About 16 Min
Open 24/7 · Responding in Same-day
Z
Residential HVAC
Zen Air Heating & Cooling
VerifiedEstablished · 10 yrs
4.8(138 reviews)•Residential•Serving Duluth, GA
EPALicensed And InsuredNATENCILicense #CN211593
Top rated and reviewed HVAC company serving Duluth and Alpharetta, GA with trusted AC and heating repair, installation, and maintenance.
Zen Air Heating & Cooling is a residential HVAC contractor based in Duluth, GA. Services listed include 5 star heating & cooling, AC installation & replacement, AC maintenance and AC repair. 10 years in business, emergency service available and licence #CN211593.
10
Years in Business
Yes
Emergency Service
Available
Financing Available
Duluth, GA
Service Area
Services Offered
5 Star Heating & Cooling
AC Installation & ReplacementAC MaintenanceAC RepairCommercial HVAC Services
Ductless & Mini Split SystemsDuctless System MaintenanceDuctless System RepairEmergency repairs availableFurnace ServicesHVAC Installation & Replacement
HVAC Maintenance
HVAC Repair
Heat Pump Installation & ReplacementHeat Pump MaintenanceHeat Pump RepairHeat Pump ServicesHeating Services
Indoor Air Quality ServicesMini Split InstallationResidential HVAC Services
Same-day repair availableSeasonal maintenance for reliable performanceVentilation & Duct Cleaning
Customer Sentiment Summary
Strengths
- Conduct on site is the headline: 58 of 138 reviewers describe the crew as professional, courteous and respectful of their home.
- Diagnosis and workmanship carry the reviews — 46 of 138 reviewers say the technician found the real fault and fixed it properly the first time.
- Technicians turn up inside the booked window, something 19 reviewers went out of their way to note.
- Easy to deal with: 14 reviewers highlight fast responses and plain-English explanations.
Areas to Watch
- Quote transparency is mostly positive but not unanimous: 8 of the 138 reviews analysed raised it, and a minority had problems.
Reviews from Best HVAC visitors
No Best HVAC reviews yet
Been a customer of Zen Air Heating & Cooling? 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.
Zen Air Heating & Cooling lists 5 star heating & cooling, AC installation & replacement, AC maintenance, AC repair, commercial HVAC services and ductless & mini split systems. Contact them to confirm they handle your specific job.
Zen Air Heating & Cooling is based in Duluth, GA.
Yes, Zen Air Heating & Cooling lists emergency service. Call them directly for urgent heating or cooling repairs.
Zen Air Heating & Cooling lists licence number CN211593. You can confirm it is current with the Georgia 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.