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Wilmington, MA

General Contractors in Wilmington, MA

16 general contractors in Wilmington, Massachusetts, with Google ratings, hours and websites where the business has them.

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16 general contractors serving Wilmington

Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.

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16 of 16 shown. Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.

Top rated

Highest-rated general contractors in Wilmington

Ranked by Google rating, then review count. Only businesses rated 4.5 or higher with 5+ Google reviews qualify.

  1. Stella Roofing Services

    5.043 Google reviewsVerified

  2. JP OBrien Electric

    5.020 Google reviewsVerified

    Residential electrical · Commercial electrical · Fire alarm installation

  3. Carpentry By R W Ward

    5.08 Google reviewsVerified

  4. Cavalieri Construction Company Inc.

    4.97 Google reviewsVerified

  5. MacKay Construction Sevices

    4.713 Google reviews

  6. Newhouse & Sun Construction Inc.

    4.58 Google reviewsVerified

See every general contractors in Wilmington sorted by rating · Best of Wilmington across every trade

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Compare quotes in Wilmington

16 general contractors serve Wilmington, MA. 11 are rated 4.5 or higher on Google and 8 have a perfect 5.0. 15 have a website. Most common services: Commercial electrical, Fire alarm installation, Residential electrical, TV mounting.

Verified on Google
6
Average rating
4.7 / 5
Google reviews
145

How Google categorizes general contractors in Wilmington

Primary and secondary categories from each business’s Google Business Profile. Tap one to filter the list.

Services general contractors in Wilmington list on Google

Service names as each business entered them on its Google Business Profile, with how many businesses list each one.

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More services in Wilmington

All 36 services in Wilmington

Page One Partner Research

How general contractors in Wilmington compare

General ContractorsWilmingtonMAU.S.
Average Google rating (10+ reviews)—4.684.57
Median Google reviews788
Reviews for the top quarter13+24+22+
Have a website93.8%66.6%65.4%

Businesses listed in our directory, not every business in the market. Updated October 2026. General Contractors industry report · What is a good rating for general contractors? · Best cities for general contractors

From Page One Partner Research

  • In Wilmington, half of the general contractors we list with reviews have 7 or fewer Google reviews, and 13+ puts one in the local top quarter (16 listed in our directory). General Contractors industry report
  • A good Google rating for general contractors: in our directory, the median is 4.8 and at least a quarter hold a perfect 5.0. Half of them have 8 or fewer reviews. What is a good rating for general contractors?
  • Massachusetts businesses in our directory average 4.56 stars on Google, ranking 9 of the 50 states we measured; 28.9% list no website. Ratings in every state

Quick answers

Who serves Wilmington?

Names and Google ratings, straight from each business's profile.

Which general contractors serve Wilmington, MA?

16 general contractors serve Wilmington, MA. Highest rated (10+ reviews): Stella Roofing Services (Verified, rated 5.0 on Google from 43 reviews), JP OBrien Electric (Verified, rated 5.0 on Google from 20 reviews) and MacKay Construction Sevices (rated 4.7 on Google from 13 reviews), plus 13 more.

How many general contractors serve Wilmington, MA, and how are they rated?

16 general contractors serve Wilmington, Massachusetts. 11 are rated 4.5 or higher on Google and 8 have a perfect 5.0. 15 have a website. Most common services: Commercial electrical, Fire alarm installation, Residential electrical, TV mounting. ZIP codes covered: 01887.

Which general contractors in Wilmington, MA have the most Google reviews?

Stella Roofing Services (43 reviews, rated 5.0), Benevento Companies (31 reviews, rated 3.5) and JP OBrien Electric (20 reviews, rated 5.0). Review counts are read from each business's Google Business Profile.

What kinds of general contractors are in Wilmington, MA?

Google lists them under Contractor (2) and Excavating contractor (1). A business can carry more than one category, so the counts overlap.

General Contractors near Wilmington

All of Massachusetts · Cities A–Z

FAQ

Questions about Wilmington businesses

How businesses get here and how up to date everything is.

Yes. Page One Partner is a free directory of local service businesses across the United States. It costs nothing to search, and nothing for a business to be listed. Each profile is built from the business's public Google Business Profile, and an owner can claim, update or hide theirs at any time by contacting info@pageoneinsights.com.

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