Merrimack County, NH
HVAC Pros in Merrimack County, NH
Compare verified HVAC providers serving Merrimack County, NH.
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Quick facts
- AreaMerrimack County
- StateNH
- Providers11
- Typical ticket$3.5k – $11k
Top local providers
Request quotes →- East Coast HVAC & EC ElectricTop ratedinstallationrepairinspection
What customers say “I can’t say enough good things about East Coast HVAC. I was out of town when the heat went out at a rental property I…”
- Live Free Heating Cooling ElectricTop ratedinstallationrepairinspectionemergency
What customers say “My experience with Live Free Heating/Cooling was A+++. Most professional service my home has ever received from start…”
- installationrepairemergency
What customers say “I had an oil boiler installed yesterday! Not only did I get an amazing price I got the best boiler for me. Jeremy…”
- Homestead Heating and Cooling, LLCTop rated
What customers say “I was in need of a central A/C replacement. I had a two companies I knew of and have always gotten 3-4 estimates. I was…”
- installationrepairemergency
- installationrepairinspectionemergency
What customers say “I cannot recommend Shawn Yule enough. From start to finish, he was incredibly informative, taking the time to walk me…”
- CRS Mechanical LLCTop rated
What customers say “CRS Mechanical fully lives up to the promise on their web site. We hired Kason and his crew to install a mini-split in…”
What customers say “Lakes Region HVAC installed a minisplit for me at the tail end of summer (as I needed it more for heat in the winter…”
- ϹоrnerstоnеTop rated
What customers say “Cornerstone Services saved the day when our AC suddenly stopped working. Their team responded promptly, diagnosed the…”
- installationrepairemergency
What customers say “Thank you Ernie. The seller had my heater serviced and inspected by someone else in concord. The first morning in my…”
What customers say “When my furnace groaned and grunted and died in April I was panicked, and after several terrible used car salesman type…”
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
New Hampshire hub →Frequently Asked Questions
Do HVAC pros in Merrimack 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 Merrimack County?
Merrimack County includes Concord, East Concord.
Are permits required for HVAC work?
Most New Hampshire 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: New Hampshire Mechanical Licensing Board — State Fire Marshal's Office (gas fitters only; no statewide HVAC contractor license) — NEEDS-VERIFY · Company data: verified business records + Google Business profile
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