10 AC Installation Contractors in Hooksett, NH
Top-Rated AC Installation Contractors in Hooksett
Al Terry Plumbing, Heating & AC
“Every reviewer awarded 5 stars, with three mentioning named technicians by name including Nick, Branden, and Warren. Two reviews reference the company's…”
Jeff Daigle Plumbing & Heating LLC
“Both detailed reviews award 5 stars, praising the Viessmann boiler installation and responsive cold-weather service. Christopher Casoni specifically names four…”
All AC Installation Contractors (10 total)
Nadeau Mechanical
“Four detailed reviews (all 5-star ratings) specifically name Andre as the technician delivering service.…”
Skovron Mechanical Services
“All five reviewers awarded 5-star ratings, with three specifically praising the company's scheduling…”
Macks Heating and Air Conditioning LLC
“All 10 reviews award 5 stars, with three clients specifically mentioning heat pump installation, water…”
Eckhardt & Johnson, LLC
“Four of six reviewers awarded 5-star ratings, praising the company's boiler service, design-build expertise,…”
JR Mechanical LLC
“All four reviews award five stars, with three specifically mentioning either Joey or Ryan by name. Pricing…”
HVAC Unlimited LLC
“All three customer reviews award five stars, with Peter Flaherty's feedback specifically praising on-time…”
AC Installation Costs in Hooksett
New central AC installation costs in Hooksett, by system type and brand.
| Service | Low | Average | High |
|---|---|---|---|
Window unit | $168 | $392 | $784 |
Ductless mini-split (single zone) | $2,240 | $5,040 | $8,960 |
Central AC replacement (existing ducts) | $3,920 | $7,280 | $13,440 |
Central AC new install (with ductwork) | $7,840 | $13,440 | $22,400 |
Carrier (residential) | $4,256 | $6,944 | $11,760 |
Trane (residential) | $5,600 | $9,856 | $15,232 |
Lennox (residential) | $3,920 | $7,280 | $13,440 |
Rheem (residential) | $3,584 | $6,160 | $10,080 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Installation in Hooksett, NH: What to Expect
Southern New Hampshire delivers a demanding climate calendar. Winters dip to 20 F with heavy snow, while summers climb into the low 80s with sticky humidity that stretches from June through September. Heating dominates the October-through-April season, but those humid summer weeks create real demand for AC Installation in Hooksett. Ten contractors serve this market, collectively holding a 4.5-star average across nearly 1,500 reviews, with just one offering round-the-clock response for midsummer breakdowns.
Cost considerations depend on the system homeowners choose. Window units run $168 to $784, while a single-zone ductless mini-split ranges from $2,240 to $8,960. Replacing central air conditioning in homes with existing ductwork lands between $3,920 and $13,440. New Hampshire requires contractors to hold either a Class A, Class B, or Class C HVAC/R license from the state Office of Professional Licensure and Certification, ensuring baseline competency before pulling permits.
Customer feedback reveals distinct service patterns. Al Terry Plumbing, Heating & AC maintains a 4.8 rating with every reviewer awarding five stars, and three clients name technicians Nick, Branden, and Warren while praising their responsiveness during time-sensitive situations. Colonial Plumbing & Heating also draws consistent five-star reviews, with five clients referencing 12- to 15-year relationships and specifically mentioning technicians Don and Sam. These long-term connections suggest the contractors who succeed in Hooksett build trust through reliable annual service rather than one-time installations.