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McCosker BuildersBathroom remodeler in Rochester, NH

McCosker Builders is a bathroom remodeler at 67 Jonathan Ave, Rochester, NH 03839, ranked #4 of 57 bathroom remodelers in Rochester and rated 4.6 from 10 Google reviews. Open Monday to Friday.

Rochester, NHUpdated 0 paid placements in any rankingHow we rank

Call (603) 834-3863Website ↗

Key facts

Key facts about McCosker Builders
Address67 Jonathan Ave, Rochester, NH 03839Get directions
Phone(603) 834-3863
Websitemccoskerbuilders.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.6 from 10 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Rochester and 11 towns within 25 miles: Barrington, Somersworth, Dover, Durham, Newmarket, Stratham Station, Portsmouth, Exeter, Rye, Kingston and Hampton.

Based in Rochester, NHView on map

Opening hours

Opening hours for McCosker Builders
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical bathroom remodeling prices

Typical bathroom remodeling prices
JobLowTypicalHigh
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.05 New England factor (2025 Cost vs. Value Report)$7,010$12,810$18,620

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

Compare nearby bathroom remodelers

McCosker Builders compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
McCosker Builders (this business)—554.6 (10)—NoNo
VersaTile#2565.0 (64)—NoNo17.0 mi
Gardner Construction#3565.0 (25)—YesYes1.6 mi
Miracle Method of Central New Hampshire#5554.1 (13)———6.3 mi

See all 57 ranked bathroom remodelers in Rochester

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.6from 10 Google reviews

Hired McCosker Builders? Write a review

Questions about McCosker Builders

How is McCosker Builders ranked in Rochester?

McCosker Builders is ranked #4 of 57 bathroom remodelers in Rochester by CR Score, with 55 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 McCosker Builders’ hours?

McCosker Builders is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does McCosker Builders serve?

Serves Rochester and 11 towns within 25 miles: Barrington, Somersworth, Dover, Durham, Newmarket, Stratham Station, Portsmouth, Exeter, Rye, Kingston and Hampton. The list is based on the business's location and the usual service radius for bathroom remodeling. Confirm your address is covered when you call.

What do Google reviews say about McCosker Builders?

McCosker Builders has a rating of 4.6 from 10 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 McCosker Builders?

Call McCosker Builders on (603) 834-3863. The business is at 67 Jonathan Ave, Rochester, NH 03839. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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