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Walley's Heating & AirHVAC contractor in Nashua, NH

Walley's Heating & Air is an HVAC contractor at 35 E Hollis St, Nashua, NH 03060, ranked #1 of 640 HVAC contractors in Nashua and rated 4.9 from 793 Google reviews. Open 24 hours a day, 7 days a week.

Nashua, NHUpdated 0 paid placements in any rankingHow we rank

Call (603) 718-8545Website ↗

Key facts

Key facts about Walley's Heating & Air
Address35 E Hollis St, Nashua, NH 03060Get directions
Phone(603) 718-8545
Websitewalleys.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 793 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Nashua and 11 towns within 25 miles: Hudson, Litchfield, Hollis, Pelham, Merrimack, Windham, Londonderry, Derry, Milford, Derry Village and Salem.

Based in Nashua, NHView on map

Opening hours

Opening hours for Walley's Heating & Air
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • 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

Walley's Heating & Air compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Walley's Heating & Air (this business)—654.9 (793)—YesYes
Heritage Home Service#2644.8 (7,956)—YesYes14.7 mi
A. Fagundes Plumbing & Heating Inc.#3644.9 (348)—YesYes2.2 mi

See all 640 ranked HVAC contractors in Nashua

Reviews

ContractorsRanked reviews

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Google

4.9from 793 Google reviews

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Questions about Walley's Heating & Air

How is Walley's Heating & Air ranked in Nashua?

Walley's Heating & Air is ranked #1 of 640 HVAC contractors in Nashua by CR Score, with 65 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 Walley's Heating & Air’s hours?

Walley's Heating & Air is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Walley's Heating & Air serve?

Serves Nashua and 11 towns within 25 miles: Hudson, Litchfield, Hollis, Pelham, Merrimack, Windham, Londonderry, Derry, Milford, Derry Village and Salem. 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 Walley's Heating & Air?

Walley's Heating & Air has a rating of 4.9 from 793 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 Walley's Heating & Air?

Call Walley's Heating & Air on (603) 718-8545. The business is at 35 E Hollis St, Nashua, NH 03060. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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