HVAC Contractors in Concord, New Hampshire
Licensed Establishments
720
U.S. Census Bureau
Peak Season
May through September for installations, October through March for heating repairs
Estimate
Avg. Response Time
24-48 hours for quotes, 2-4 hours for emergency calls
Estimate
Common Job Costs
| Service | Cost Range |
|---|---|
| Central Air Installation | $3,500 – $8,000 |
| Heat Pump Installation | $4,000 – $12,000 |
| Furnace Replacement | $2,800 – $6,500 |
| Ductwork Installation | $2,000 – $5,000 |
| Annual HVAC Maintenance | $150 – $300 |
| Emergency Repair Service | $200 – $800 |
Licensing Requirements
Licensing Requirements
New Hampshire requires HVAC contractors to hold a state license through the Board of Licensing for Plumbers and Gas Fitters. Must pass written examination, provide proof of 4 years experience or approved apprenticeship, carry liability insurance, and renew annually. Separate gas fitting license required for gas line work.
Permit Requirements
City of Concord requires permits for new installations, replacements over 65,000 BTU, and ductwork modifications. Permit fees range $50-200. Must submit equipment specifications and installation plans.
Inspection Schedule
Initial rough-in inspection before covering ductwork, final inspection after installation completion, annual inspections required for commercial systems over 100,000 BTU
Insurance Minimums
General liability minimum $300,000, workers compensation if employees, bonding requirements vary by project size
How to Get Licensed
- 1
Meet Experience Requirements
Document 4 years of HVAC experience through employment records or complete approved apprenticeship program
- 2
Submit Application
Complete application to NH Board of Licensing for Plumbers and Gas Fitters with experience documentation and fees
- 3
Pass Written Examination
Schedule and pass state HVAC licensing examination covering codes, installation practices, and safety
- 4
Obtain Insurance
Secure required liability insurance and provide proof of coverage to licensing board
- 5
Get Gas Fitting Endorsement
Apply for separate gas fitting license if performing gas line work, requires additional examination
- 6
Annual Renewal
Renew license annually with continuing education requirements and updated insurance documentation
About This Market
Concord's HVAC market serves mix of older residential homes needing system replacements and new construction in growing suburbs. With 720 licensed establishments statewide, competition is solid but not oversaturated. Winter heating demands drive emergency calls while summer installation work keeps crews busy. Costs run middle-range for New England, pushed up by cold climate equipment needs and skilled labor shortages. Most work involves heat pump conversions as homeowners move away from oil heating. Commercial work centers around state government buildings and medical facilities downtown. Getting licensed in New Hampshire means dealing with state-level bureaucracy and proving your experience through documentation. The gas fitting endorsement is non-negotiable if you want full-service work. Local permit office in Concord moves efficiently but requires proper paperwork upfront. Peak season stretches longer here than southern markets due to heating season lasting into April. Build relationships with local supply houses early - they control access to equipment during busy periods. Emergency service calls in winter pay premium rates but demand 24/7 availability.
Data Sources:
Frequently Asked Questions
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Contractors in Concord
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