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Heritage Home ServiceHVAC contractor in Portsmouth, NH

Heritage Home Service is an HVAC contractor at 28 Deer St ste 201, Portsmouth, NH 03801, ranked #3 of 173 HVAC contractors in Portsmouth and rated 4.9 from 45 Google reviews. Open 7 days a week.

Portsmouth, NHUpdated 0 paid placements in any rankingHow we rank

Call (603) 663-0531Website ↗

Key facts

Key facts about Heritage Home Service
Address28 Deer St ste 201, Portsmouth, NH 03801Get directions
Phone(603) 663-0531
Websitejustcallheritage.com
HoursMonday to Saturday: 7 AM – midnight; Sunday: open 24 hours
Google rating4.9 from 45 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Portsmouth and 11 towns within 25 miles: Rye, Stratham Station, Newmarket, Durham, Dover, Hampton, Exeter, Somersworth, Seabrook, Barrington and Kingston.

Based in Portsmouth, NHView on map

Opening hours

Opening hours for Heritage Home Service
DayHours
Monday7 AM – midnightevening
Tuesday7 AM – midnightevening
Wednesday7 AM – midnightevening
Thursday7 AM – midnightevening
Friday7 AM – midnightevening
Saturday7 AM – midnightevening
SundayOpen 24 hours
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Heritage Home Service compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Heritage Home Service (this business)—614.9 (45)—YesYes
Heritage Home Service#1664.9 (2,248)—YesYes6.7 mi
Key Heating & Air Conditioning#2634.8 (692)—YesYes12.3 mi
HeatPro HVAC#4604.8 (138)—YesYes10.0 mi

See all 173 ranked HVAC contractors in Portsmouth

Reviews

ContractorsRanked reviews

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Google

4.9from 45 Google reviews

Hired Heritage Home Service? Write a review

Questions about Heritage Home Service

How is Heritage Home Service ranked in Portsmouth?

Heritage Home Service is ranked #3 of 173 HVAC contractors in Portsmouth by CR Score, with 61 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Heritage Home Service’s hours?

Heritage Home Service is open 7 days a week. Its listed hours are Monday to Saturday, 7 AM – midnight; Sunday, open 24 hours. On Saturdays it is open 7 AM to midnight, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Heritage Home Service serve?

Serves Portsmouth and 11 towns within 25 miles: Rye, Stratham Station, Newmarket, Durham, Dover, Hampton, Exeter, Somersworth, Seabrook, Barrington and Kingston. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Heritage Home Service?

Heritage Home Service has a rating of 4.9 from 45 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Heritage Home Service?

Call Heritage Home Service on (603) 663-0531. The business is at 28 Deer St ste 201, Portsmouth, NH 03801. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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