7 HVAC Service Contractors in Hampton, NH
Top-Rated HVAC Service Contractors in Hampton
Arakelian Plumbing & Heating
“Three reviewers awarded five-star ratings, with each highlighting specific technicians who exceeded expectations. Tom Richards praised Richard for disproving a…”
Lighthouse Plumbing,Heating and Air Conditioning Co.L.L.C
“Eight reviewers collectively award five stars, with three specifically identifying technicians named Tom or Johnathan. Emergency availability and same-day…”
All HVAC Service Contractors (7 total)
603 Mechanical
“All five client reviews award five stars, with three specific technicians named across the feedback. Two…”
S-AJI Dryer Vent Cleaning & Air Duct Cleaning Services Hampton, NH
“All four reviewers awarded five stars, with each testimonial emphasizing the contractor's thoroughness,…”
Helios Advanced Systems
“One client awarded five stars, noting same-day arrival within one hour and a thorough diagnostic process…”
HVAC Service Costs in Hampton
General HVAC service pricing across maintenance, repair, and installation in Hampton.
| Service | Low | Average | High |
|---|---|---|---|
Service call / diagnostic | $81 | $130 | $216 |
Routine tune-up (single system) | $76 | $135 | $216 |
Standard repair (avg) | $162 | $648 | $1,296 |
Major repair (compressor, heat exchanger) | $1,620 | $2,700 | $3,780 |
New system installation (mid-range) | $7,020 | $11,340 | $15,120 |
Full HVAC replacement AC + furnace combined | $12,517 | $14,504 | $15,228 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Service in Hampton, NH: What to Expect
Southern New Hampshire weather keeps HVAC systems working year round. Winter temperatures drop to around 20 F with consistent snow, while summers climb into the low 80s with noticeable humidity. The heating season runs roughly from October through April, meaning reliable warmth is non negotiable for residents. Cool summers make air conditioning equally essential during those humid stretches. With 26 contractors serving the area and an average rating hovering near 4.2 across more than 2,800 customer reviews, homeowners have solid options for HVAC Service in Hampton when systems falter.
Pricing for most common calls is well documented locally. A standard service call or diagnostic typically ranges from $81 to $216, while a routine tuneup for a single system falls within the same band at $76 to $216. More involved repairs average between $162 and $1,296 depending on what the system demands. All contractors must carry the appropriate HVAC/R Contractor License from the state, whether Class A for unlimited commercial work or Class B for residential projects, verifying their credentials through the New Hampshire Office of Professional Licensure and Certification before hiring.
Customer feedback across local businesses reveals clear patterns worth noting. Gosselin Electric earns consistent praise for rapid response, with reviewers repeatedly mentioning same day arrivals and swift problem resolution. At SpringHill Suites in Hampton, guest opinions run sharply divided, with three visitors awarding four to five stars for room size and bathroom quality while an equal number left zero star ratings, reflecting a polarized experience that potential customers should weigh carefully.