12 HVAC Service Contractors in Seabrook, NH
Top-Rated HVAC Service Contractors in Seabrook
C&C Air Solutions
“Among six detailed reviews, three award five stars citing same-day emergency response and thorough installations, while two one-star reviews document equipment…”
Dan Dunn Plumbing & Heating
“All five sampled reviews award 5 stars,with zero negative feedback. Reviewers repeatedly praise punctuality,workspace cleanliness,and technician knowledge,…”
All HVAC Service Contractors (12 total)
Seacoast Generator
“Fifty-five reviewers collectively award a near-perfect 4.9-star rating, with every published customer review…”
Chris Talas Heating llc
“All eight published reviews carry perfect 5-star ratings, with four reviewers separately highlighting…”
F B Souther Plumbing-Hvac
“All 5 reviews award 5 stars, with 4 reviewers naming Buster as the technician who addressed their needs.…”
128 Plumbing, Heating, Cooling & Electric
“All five reviewers award five stars, with three highlighting specific service outcomes: a new home safety…”
Blouin Service LLC
“All four posted reviews award five stars, praising clean work execution, professionalism, and efficient…”
Turcotte Plumbing & Heating LLC
“One verified customer review awards a 5-star rating, describing same-day emergency response, professional…”
HVAC Service Costs in Seabrook
General HVAC service pricing across maintenance, repair, and installation in Seabrook.
| 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 Seabrook, NH: What to Expect
Seabrook sits in southern New Hampshire where winter temperatures dip into the 20s and the heating season stretches from October through April. Summers push into the low 80s with humidity that makes cooling essential, creating year-round demand. Sixteen contractors serve the area with an average rating of 4.5 stars across over 2,300 customer reviews.
When something breaks, a service call runs $81 to $216, and a routine tune-up on a single system typically costs $76 to $216. For more involved repairs, expect to pay anywhere from $162 up to $1,296 depending on what the system requires. In New Hampshire, contractors must hold either a Class A, Class B, or Class C HVAC license from the state Office of Professional Licensure and Certification before pulling permits, so the company you hire should be upfront about their credentials.
Across the reviews, clear patterns emerge. Dan Dunn Plumbing & Heating holds a perfect 5.0 rating, with every reviewer mentioning their punctuality, workspace cleanliness, and technician knowledge specifically around Navien tankless water heaters. Simmons Plumbing & HVAC scores 4.7, and customers repeatedly praise same-day arrival during heating emergencies, with Seth getting named credit in several positive comments. C&D Air Solutions draws stronger reactions overall, some customers award five stars for same-day emergency response and thorough installation work, while others documentequipment failures that followed mini-split installs. The range suggests that response time and technical precision matter greatly to Seabrook homeowners.