Lake County, IN
HVAC Pros in Lake County, IN
Compare verified HVAC providers serving Lake County, IN.
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Quick facts
- AreaLake County
- StateIN
- Providers21
- Typical ticket$3.5k – $11k
Top local providers
Request quotes →- King Heating, Cooling & PlumbingTop ratedinstallationrepairemergency
What customers say “King did an excellent job with repairing our gas leak. Their customer service was friendly and attentive and they were…”
- Earl's Heating & Air ConditioningTop rated
What customers say “Exceptional service from both Rob R. and Earl's overall! Our family recently moved to NWI. In our new house we couldn't…”
- Popa Heating & CoolingTop rated
What customers say “What a wonderful customer service experience from start to finish. We initially used Popa before we bought our home for…”
- installationrepairemergency
What customers say “Corey was extremely helpful. He answered questions I had and explained some things I didn't realize. Corey is very…”
- EcoEdge Systems Heating & CoolingTop rated
What customers say “All of the workers at EcoEdge Systems were extremely professional and knowledgeable. Besides a new furnace, they also…”
- NWI Heating and AirTop rated
What customers say “Spoke with John L. On 1/19. Set up the appointment. 8am next morning 1/20. Justin arrived, accessed issues. Part was…”
- Comfort Aire IncTop rated
What customers say “Comfort Aire was the only company to call back in a timely manner after my furnace went out in the middle of the…”
- Meyer's Companies, Inc.Top ratedinstallationrepairinspectionemergency
What customers say “I had gotten another furnace quote from a different company that just didn't sit right with me. This experience with…”
What customers say “Excellence, Efficiency, and Care (long review but worth reading) I recently had a new boiler installed in my home by…”
- STAT HVACTop rated
What customers say “Ron and Jim at STAT HVAC provided excellent furnace and AC replacement for me in Decembrrrrrrrr when my 29 year old…”
- All American AC & Heating RepairTop rated
What customers say “From start to finish, this was a great experience. The receptionist was wonderful — friendly, helpful, and easy to work…”
- Struven Heating and CoolingTop rated
What customers say “I had a great experience with this heating and cooling company. Matt, the owner, was extremely professional and took…”
What customers say “Listen, when I tell you this is the best company I e came across hands down!!! I was having problems with my furnace…”
- Williamson Heating & Cooling IncTop rated
What customers say “From start to finish, we have been extremely impressed with the work that Wayne and his crew did for us! Our AC died a…”
- Four Seasons MechanicalTop rated
What customers say “Always satisfied with the service from FSM. We ask for Josh. He has been our service man for several years. Helen is…”
Local pricing snapshot
Repairs typically run $150–$600. Full system replacements range from $4k for a basic furnace to $12k+ for a premium heat pump. Prices vary by system type, efficiency, and whether ductwork modifications are needed.
Cities in this county
Indiana hub →Frequently Asked Questions
Do HVAC pros in Lake County charge travel fees?
Some rural routes include a trip charge. Confirm before scheduling and ask whether it applies to the estimate.
Which cities are in Lake County?
Lake County includes Hammond, Gary.
Are permits required for HVAC work?
Most Indiana jurisdictions require a mechanical permit for equipment swaps. Ask your provider who pulls the permit and how it is priced.
Licensing verified weekly. Reviews refreshed within the last 30 days.
Licensing data: Indiana Professional Licensing Agency / local municipal licensing (no statewide HVAC license) · Company data: verified business records + Google Business profile
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