HVAC Installation Pricing in Greater Stratham Area
Know your HVAC costs up front. Our Replace/Install option ranges from $16479 to $24838, so you can plan with confidence. Serving the Greater Stratham area, including Manchester, Nashua, and Portsmouth. Homeowners trust us with a 4.7 rating from 3,469 reviews. Schedule your free in‑home estimate today and get ready before peak summer or winter hits.
What can you expect to pay?
Typical price ranges.
Price ranges for this service based on Paul The Plumber job history.
Why Choose Us
BBB A+ accredited
Accredited with an A+ rating by the BBB.
Trusted by neighbors
4.7 rating from 3,469 reviews.
Family owned service
Family-owned and operated with 22 years of experience.
Licensed technicians
Licensed, background-checked HVAC installers.
Upfront pricing
Transparent quotes and strong installation warranties.
What Our Customers Say
quality
“Technicians did a very thorough installation. Final work looks excellent. 5-stars.”
professionalism
“Full and complete HVAC replacement. They recommended the right equipment and expertly installed.”
service
“Installed a four unit mini-split system. Professional, friendly, and helpful from start to finish.”
There isn’t a single “average” HVAC installation cost from Paul The Plumber; we provide a firm, upfront price after an in-home assessment. The biggest cost driver is the system type and capacity you select, because equipment and setup vary with efficiency and size. Your total also reflects home layout and how extensive the installation will be. We install systems across the Salem area and tailor recommendations to New Hampshire weather. A right-sized system often costs less to own over time than a cheaper unit that’s oversized or undersized. If your current system fails often or is very inefficient, replacement usually makes sense; if it’s newer with a single fault, repair may be the better choice.
Expect your quote to vary based on:
- Ductwork needs: reuse, sealing, modifications, or new runs.
- Installation complexity: access, electrical upgrades, or condensate/drain solutions.
- Options: smart thermostat, air quality add-ons, or zoning.
Current offers include $200 off AC installation and $250 off ductless mini-split installation (limit one; mention at booking; some offers expire 2026-05-06).
Schedule an in-home assessment to confirm sizing and receive a written, no-surprise quote.
Updated: 2026-05-04
Need help in Salem, NH? Call (603) 541-7986 or book online.
The cost to install a new AC and furnace varies by home and equipment, and Paul The Plumber provides straightforward, no-surprise pricing confirmed after an on-site assessment. The biggest drivers are system capacity and efficiency ratings, plus any work needed to fit the equipment to your house. We install matched systems for homeowners in the Hampstead area, which helps us dial in comfort and reliability for local weather. A properly sized pair often costs less to run than an oversized set that short-cycles. You may be able to use our current coupon for $200 off AC or furnace installation when mentioned at booking.
Expect your quote to reflect:
- Load and size required for your home
- Efficiency rating of the AC and furnace
- Ductwork or venting modifications
- Electrical, gas, drain, and flue upgrades
Schedule an in-home assessment to get a firm, itemized quote before you decide.
Updated: 2026-04-11
Need help in Hampstead, NH? Call (603) 541-7986 or book online. "New Furnace installation: PtheP's technicians were very professional, punctual, and stayed until all aspects of the job were completed." — Dennis T.
Still have questions?
Have questions or need service? Contact our team today to discuss your needs, request a quote, or schedule an appointment.
Stratham
NH
Brookline
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Durham
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Hopkinton
NH
Litchfield
NH
Newton
NH
Hollis
NH
Canterbury
NH
Barrington
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Epsom
NH
Rye
NH
Greenland
NH
Kensington
NH
Hooksett
NH
Londonderry
NH
East Kingston
NH
Nottingham
NH
South Hampton
NH
Bow
NH
Danville
NH
Dover
NH
Hampstead
NH
Hampton Falls
NH
Pembroke
NH
Portsmouth
NH
Dunbarton
NH
East Hampstead
NH
Manchester
NH
Merrimack
NH
Weare
NH
Nashua
NH
Madbury
NH
Chichester
NH
New Boston
NH
Northwood
NH
Windham
NH
Raymond
NH
Derry
NH
Seabrook
NH
New Castle
NH
Barnstead
NH
Brentwood
NH
Concord
NH
Goffstown
NH
Newington
NH
Milford
NH
Newfields
NH
Allenstown
NH
Boscawen
NH
Epping
NH
Newmarket
NH
Exeter
NH
Wilton
NH
Mont Vernon
NH
Lee
NH
Deerfield
NH
Fremont
NH
Sandown
NH
East Derry
NH
Amherst
NH
Hampton
NH
Chester
NH
Auburn
NH
Bedford
NH
Pelham
NH
Kingston
NH
Hudson
NH
Loudon
NH
Plaistow
NH
North Hampton
NH
Salem
NH