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Portsmouth's highest-rated bathroom contractors on Google

Quick answer

Who are the top-rated bath remodeling contractors in Portsmouth, NH?

Portsmouth, NH lists 10 top-rated bath remodeling contractors from a Google Maps search in and near the city. Stars and review counts were checked October 2026. Open the Google reviews link on each row. A Google rating is not a license check.

Updated

How we rank

Portsmouth ranks 10 bathroom contractors by Google rating below, since there's no license record here to search by name. 21.9% of Portsmouth residents are 65 or older, one more reason a license check matters before any work starts. This entire site exists to tell you a rating isn't a license, so don't skip that step just because a name shows up here.

Google Maps ratings checked · How we rank

Updated

Before you search, know what to look for

Does the license status say active, not expired, suspended or revoked?

A rating is not a license.

Does the business name and license number match exactly what is on the bid or contract?

Open the Google reviews link.

Is there any disciplinary history attached to the license, and if so, what was it for?

This rank is not an endorsement.

Does the license class actually cover bathroom work, or is it a different trade entirely?

Ask for a license number.

Is the bond or insurance information on the record current?

Stars on this page were checked.

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10 top-rated bathroom contractors in and near Portsmouth

The order below gives review volume nearly as much weight as the star count, since there's no license file here to search; treat it as a starting point, never as proof of a license or registration, and run the name yourself before you sign anything.

  1. Dockham BuildersGeneral contractor · 5.0 out of 5 on Google · 35 Google reviews · Greenland 03840Google reviews
  2. Otter Creek HomesGeneral contractor · 5.0 out of 5 on Google · 33 Google reviews · North Hampton 03862Google reviews
  3. River Birch BuildersConstruction company · 5.0 out of 5 on Google · 30 Google reviews · Portsmouth 03801Google reviews
  4. T&J BuildersGeneral contractor · 5.0 out of 5 on Google · 28 Google reviews · Portsmouth 03801Google reviews
  5. Persson ConstructionBathroom remodeler · 5.0 out of 5 on Google · 12 Google reviews · Greenland 03840Google reviews
  6. Silver Lining Home DesignKitchen remodeler · 4.7 out of 5 on Google · 20 Google reviews · Not listedGoogle reviews
  7. KRB Kitchen and Bath Design CenterBathroom remodeler · 4.6 out of 5 on Google · 36 Google reviews · Stratham 03885Google reviews
  8. Oxland BuildersBathroom remodeler · 4.6 out of 5 on Google · 19 Google reviews · Stratham 03885Google reviews
  9. Donovan Remodel llcGeneral contractor · 5.0 out of 5 on Google · 3 Google reviews · Portsmouth 03801Google reviews
  10. Mari Woods Kitchen Bath HomeKitchen remodeler · 5.0 out of 5 on Google · 3 Google reviews · Portsmouth 03801Google reviews

4 ZIP codes with listings

ZIP breakdown for Portsmouth

03801 leads that count, holding 4 of them.

03801038400386203885

Data: Google Maps listings, checked 2026-10-01.

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