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Ostroski Plumbing & Heating Inc.Plumber in Andover, MA

Ostroski Plumbing & Heating Inc. is a plumber at 98 Billerica Ave A, North Billerica, MA 01862, ranked #34 of 733 plumbers in Andover and rated 4.9 from 199 Google reviews. Open Monday to Saturday.

Andover, MAUpdated 0 paid placements in any rankingHow we rank

Call (978) 355-1673Website ↗

Key facts

Key facts about Ostroski Plumbing & Heating Inc.
Address98 Billerica Ave A, North Billerica, MA 01862, Andover, MAGet directions
Phone(978) 355-1673
Websitegjoplumbing.com
HoursMonday to Friday: 7 AM – 3:30 PM; Saturday: 7 AM – 10 AM
Google rating4.9 from 199 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Plumbingmain tradeGoogle main category
  • HVACbusiness name

Service area

Serves Andover and 11 towns within 25 miles: Tewksbury, Lowell, Billerica, Chelmsford, Dracut, Pinehurst, Wilmington, Bedford, Westford, Burlington and Tyngsboro.

Based in Andover, MAView on map

Opening hours

Opening hours for Ostroski Plumbing & Heating Inc.
DayHours
Monday7 AM – 3:30 PM
Tuesday7 AM – 3:30 PM
Wednesday7 AM – 3:30 PM
Thursday7 AM – 3:30 PM
Friday7 AM – 3:30 PM
Saturday7 AM – 10 AM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • Open Sundays — no

Typical plumbing prices

Typical plumbing prices
JobLowTypicalHigh
Water heater replacementPer unit, installed (unit plus labor); typical range of customer-reported jobs. US national range$882$1,348$1,826

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

Compare nearby plumbers

Ostroski Plumbing & Heating Inc. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Ostroski Plumbing & Heating Inc. (this business)—594.9 (199)—YesNo
MillTown Plumbing, Heating, Cooling and Electrical#32604.8 (2,927)—YesYes3.7 mi
Waldman Plumbing & Heating#33594.8 (450)—YesYes20.2 mi
Falite Bros., Inc.#35594.7 (225)—YesYes13.0 mi

See all 733 ranked plumbers in Andover

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 199 Google reviews

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Questions about Ostroski Plumbing & Heating Inc.

How is Ostroski Plumbing & Heating Inc. ranked in Andover?

Ostroski Plumbing & Heating Inc. is ranked #34 of 733 plumbers in Andover 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 Ostroski Plumbing & Heating Inc.’s hours?

Ostroski Plumbing & Heating Inc. is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 3:30 PM; Saturday, 7 AM – 10 AM. On Saturdays it is open 7 AM to 10 AM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Ostroski Plumbing & Heating Inc. serve?

Serves Andover and 11 towns within 25 miles: Tewksbury, Lowell, Billerica, Chelmsford, Dracut, Pinehurst, Wilmington, Bedford, Westford, Burlington and Tyngsboro. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

What do Google reviews say about Ostroski Plumbing & Heating Inc.?

Ostroski Plumbing & Heating Inc. has a rating of 4.9 from 199 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 Ostroski Plumbing & Heating Inc.?

Call Ostroski Plumbing & Heating Inc. on (978) 355-1673. The business is at 98 Billerica Ave A, North Billerica, MA 01862, Andover, MA. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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