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NH Plumbing & Heating LLCHVAC contractor in Ansonia, CT

NH Plumbing & Heating LLC is an HVAC contractor at 237 Main St, Ansonia, CT 06401, ranked #44 of 531 HVAC contractors in Ansonia and rated 5.0 from 134 Google reviews. Open Monday to Friday.

Ansonia, CTUpdated 0 paid placements in any rankingHow we rank

Call (203) 231-9717Website ↗

Key facts

Key facts about NH Plumbing & Heating LLC
Address237 Main St, Ansonia, CT 06401Get directions
Phone(203) 231-9717
Websitenhplumbingandheating.com
HoursMonday to Friday: 8 AM – 4 PM
Google rating5.0 from 134 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingbusiness name

Service area

Serves Ansonia and 11 towns within 25 miles: Derby, Shelton, Woodbridge, Seymour, Orange, Oxford, New Haven, City of Milford (balance), Milford, West Haven and Trumbull.

Based in Ansonia, CTView on map

Opening hours

Opening hours for NH Plumbing & Heating LLC
DayHours
Monday8 AM – 4 PM
Tuesday8 AM – 4 PM
Wednesday8 AM – 4 PM
Thursday8 AM – 4 PM
Friday8 AM – 4 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

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

NH Plumbing & Heating LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
NH Plumbing & Heating LLC (this business)—595.0 (134)—NoNo
Degree Heating and Cooling#42594.7 (442)—YesYes22.4 mi
Perfect Timing Heating & Cooling#43594.9 (1,841)—YesNo22.6 mi
Standard Oil of Connecticut#45584.2 (415)—YesYes11.6 mi

See all 531 ranked HVAC contractors in Ansonia

Reviews

ContractorsRanked reviews

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Google

5.0from 134 Google reviews

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Questions about NH Plumbing & Heating LLC

How is NH Plumbing & Heating LLC ranked in Ansonia?

NH Plumbing & Heating LLC is ranked #44 of 531 HVAC contractors in Ansonia by CR Score, with 59 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 NH Plumbing & Heating LLC’s hours?

NH Plumbing & Heating LLC is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does NH Plumbing & Heating LLC serve?

Serves Ansonia and 11 towns within 25 miles: Derby, Shelton, Woodbridge, Seymour, Orange, Oxford, New Haven, City of Milford (balance), Milford, West Haven and Trumbull. 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 NH Plumbing & Heating LLC?

NH Plumbing & Heating LLC has a rating of 5.0 from 134 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 NH Plumbing & Heating LLC?

Call NH Plumbing & Heating LLC on (203) 231-9717. The business is at 237 Main St, Ansonia, CT 06401. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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