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Seaside Gas Service, IncHVAC contractor in South Yarmouth, MA

Seaside Gas Service, Inc is an HVAC contractor at 42 Commonwealth Ave Unit 1, South Yarmouth, MA 02664, ranked #13 of 163 HVAC contractors in South Yarmouth and rated 5.0 from 327 Google reviews. Open Monday to Friday.

South Yarmouth, MAUpdated 0 paid placements in any rankingHow we rank

Call (508) 771-2768Website ↗

Key facts

Key facts about Seaside Gas Service, Inc
Address42 Commonwealth Ave Unit 1, South Yarmouth, MA 02664Get directions
Phone(508) 771-2768
Websiteseasidegas.com
HoursMonday to Friday: 8 AM – 4:30 PM
Google rating5.0 from 327 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingadditional Google category

Service area

Serves South Yarmouth and 11 towns within 25 miles: Yarmouth, Yarmouth Port, West Yarmouth, Hyannis, Barnstable, Harwich, Centerville, Marstons Mills, Mashpee, Eastham and East Falmouth.

Based in South Yarmouth, MAView on map

Opening hours

Opening hours for Seaside Gas Service, Inc
DayHours
Monday8 AM – 4:30 PM
Tuesday8 AM – 4:30 PM
Wednesday8 AM – 4:30 PM
Thursday8 AM – 4:30 PM
Friday8 AM – 4:30 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

Seaside Gas Service, Inc compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Seaside Gas Service, Inc (this business)—615.0 (327)—NoNo
Thonus North Plumbing, Heating & Air Conditioning#11614.8 (80)—YesYes6.0 mi
Coastal Mechanical#12615.0 (428)—NoNo0.3 mi
Hintze HVAC#14614.8 (55)—YesYes6.0 mi

See all 163 ranked HVAC contractors in South Yarmouth

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 327 Google reviews

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Questions about Seaside Gas Service, Inc

How is Seaside Gas Service, Inc ranked in South Yarmouth?

Seaside Gas Service, Inc is ranked #13 of 163 HVAC contractors in South Yarmouth 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 Seaside Gas Service, Inc’s hours?

Seaside Gas Service, Inc is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Seaside Gas Service, Inc serve?

Serves South Yarmouth and 11 towns within 25 miles: Yarmouth, Yarmouth Port, West Yarmouth, Hyannis, Barnstable, Harwich, Centerville, Marstons Mills, Mashpee, Eastham and East Falmouth. 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 Seaside Gas Service, Inc?

Seaside Gas Service, Inc has a rating of 5.0 from 327 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 Seaside Gas Service, Inc?

Call Seaside Gas Service, Inc on (508) 771-2768. The business is at 42 Commonwealth Ave Unit 1, South Yarmouth, MA 02664. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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