Rockingham County, NH
HVAC Pros in Rockingham County, NH
Compare verified HVAC providers serving Rockingham County, NH.
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Quick facts
- AreaRockingham County
- StateNH
- Providers16
- Typical ticket$3.5k – $11k
Top local providers
Request quotes →- installationrepairinspectionemergency
What customers say “Utilized cornerstone for a few minor projects around the house while we where deciding to convert our heating system…”
- installationrepairemergency
What customers say “These guys are TOP NOTCH!! My unit failed in the middle of a cold snap and they had my entire boiler replaced in a…”
- Unique Indoor ComfortTop rated
What customers say “Brian, Bruce and Brandon from Unique Indoor Comfort took the lead for the installation of a high velocity AC and heat…”
- Rob Roy MechanicalTop ratedinstallationrepairemergency
What customers say “Fantastic service and excellent communication. Could not be happier with the service and installation. Rob and team are…”
- Correct Temp IncTop rated
What customers say “We had our annual heating check up today. Jeremy actually came a little early so I didn’t have to wait a long time.…”
- Derry Plumbing & HeatingTop ratedinstallationrepairemergency
What customers say “They were amazing. We faced an emergent situation and they responded in minutes. Within the hour we had repair men a…”
- Donovan Plumbing & HeatingTop ratedinstallationrepairemergency
What customers say “Very friendly guy called him up on a Sunday on his day off. He answered the call and ease my mind by helping me…”
- New Age Heating and Air ConditioningTop rated
What customers say “Platinum standard: Customer service, timeliness, responsiveness, & repair work! Our two zone AC unit was dripping from…”
What customers say “Scott from S&E Cataldi answered my emergency call on a frigid Friday night (after business hours) and after my furnace…”
- Cal's Air Conditioning & HeatingTop rated
What customers say “We first called on Cal’s, a few years ago, when our AC was only blowing hot air. I was expecting a huge cost to repair.…”
- Hatfield Brothers Mechanical LLCTop ratedinstallationrepairemergency
What customers say “Hatfield Brothers Mechanical has maintained my home furnace for many years. They have extensive experience in the…”
- Kingdom CoolingTop rated
What customers say “These guys are terrific. They work well together and are responsive to the needs at hand. We bought an off brand…”
- installationrepairemergency
What customers say “I cannot say enough good things about Leonard and his entire crew. From the moment they showed up, it was clear these…”
What customers say “We have used B&B Mechanical for maintenance of our HVAC systems at both our home and our office building for many…”
What customers say “Great company very knowledgeable staff I actually had the pleasure of working with this company on a commercial project…”
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 Rockingham 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 Rockingham County?
Rockingham County includes Derry Village, Salem.
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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