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Shelly HeatingHVAC contractor in Athol, MA

Shelly Heating is an HVAC contractor in Athol, MA, ranked #4 of 117 HVAC contractors in Athol and rated 4.4 from 13 Google reviews. Open 24 hours a day, 7 days a week.

Athol, MAUpdated 0 paid placements in any rankingHow we rank

Call (978) 868-3403Website ↗

Key facts

Key facts about Shelly Heating
Phone(978) 868-3403
Websiteshellyheating.com
HoursOpen 24 hours, 7 days a week
Google rating4.4 from 13 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Athol and 12 towns within 25 miles: Douglas, Uxbridge, Whitinsville, Blackstone, Northbridge, Mendon, Sutton, Webster, Oxford, Milford, Millbury and Grafton.

Based in Athol, MAView on map

Opening hours

Opening hours for Shelly Heating
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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.4from 13 Google reviews

Hired Shelly Heating? Write a review

Questions about Shelly Heating

How is Shelly Heating ranked in Athol?

Shelly Heating is ranked #4 of 117 HVAC contractors in Athol 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 Shelly Heating’s hours?

Shelly Heating 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 Shelly Heating serve?

Serves Athol and 12 towns within 25 miles: Douglas, Uxbridge, Whitinsville, Blackstone, Northbridge, Mendon, Sutton, Webster, Oxford, Milford, Millbury and Grafton. 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 Shelly Heating?

Shelly Heating has a rating of 4.4 from 13 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 Shelly Heating?

Call Shelly Heating on (978) 868-3403. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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