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New Castle, DE

General Contractors in New Castle, DE

31 general contractors in New Castle, Delaware, with Google ratings, hours and websites where the business has them.

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31 general contractors serving New Castle

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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31 of 31 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 New Castle

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

  1. New Era Remodeling

    5.09 Google reviewsVerified

  2. Deck Masters LLC

    4.945 Google reviewsVerified

    Deck construction · Porches · Pergolas

  3. PJ Fitzpatrick

    4.814,419 Google reviewsVerified

    Roof repair · Roof replacement · Window replacement

  4. Space Makers Sheds LLC

    4.8103 Google reviewsVerified

  5. Diaz Construction

    4.828 Google reviewsVerified

  6. General Contracting Experts

    4.816 Google reviewsVerified

    Kitchen remodeling · Basement remodeling · Home additions

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

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31 general contractors serve New Castle, DE. 16 are rated 4.5 or higher on Google and 7 have a perfect 5.0. 20 have a website. Most common services: Basement remodeling, Bathroom remodeling, Construction management, Deck construction, Design build, Door replacement….

Verified on Google
12
Average rating
4.6 / 5
Google reviews
14,761

How Google categorizes general contractors in New Castle

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

Services general contractors in New Castle list on Google

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

What reviewers mention

knowledgeable staff (2956) · punctuality (1054) · courteous staff (709) · siding repair (480) · roof repair (358) · gutter cleaning (301) · shower installation (251) · clear explanations (244) · window replacement (143) · roof inspection (95)

Topics Google extracted from customer reviews of general contractors in New Castle, with the number of reviews that mention each.

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More services in New Castle

All 37 services in New Castle

Page One Partner Research

How general contractors in New Castle compare

General ContractorsNew CastleDEU.S.
Average Google rating (10+ reviews)4.614.524.57
Median Google reviews998
Reviews for the top quarter16+24+22+
Have a website63.3%55.7%65.4%

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

From Page One Partner Research

  • In New Castle, half of the general contractors we list with reviews have 9 or fewer Google reviews, and 16+ puts one in the local top quarter; the average rating is 4.61 (30 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?
  • Delaware businesses in our directory average 4.44 stars on Google, ranking 47 of the 50 states we measured; 30.5% list no website. Ratings in every state

Quick answers

Who serves New Castle?

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

Which general contractors serve New Castle, DE?

31 general contractors serve New Castle, DE. Highest rated (10+ reviews): Deck Masters LLC (Verified, rated 4.9 on Google from 45 reviews), PJ Fitzpatrick (Verified, rated 4.8 on Google from 14419 reviews) and Space Makers Sheds LLC (Verified, rated 4.8 on Google from 103 reviews), plus 28 more.

How many general contractors serve New Castle, DE, and how are they rated?

31 general contractors serve New Castle, Delaware. 16 are rated 4.5 or higher on Google and 7 have a perfect 5.0. 20 have a website. Most common services: Basement remodeling, Bathroom remodeling, Construction management, Deck construction, Design build, Door replacement…. ZIP codes covered: 19720.

Which general contractors in New Castle, DE have the most Google reviews?

PJ Fitzpatrick (14,419 reviews, rated 4.8), Space Makers Sheds LLC (103 reviews, rated 4.8) and Deck Masters LLC (45 reviews, rated 4.9). Review counts are read from each business's Google Business Profile.

Which general contractors in New Castle, DE are open on weekends?

5 general contractors in New Castle, DE publish hours on Google. 3 are open on Saturdays (PJ Fitzpatrick, General Contracting Experts and RLSC Chimney Cleaning And Atic Insulation Services In Delaware Ltd.) and 2 on Sundays (PJ Fitzpatrick and RLSC Chimney Cleaning And Atic Insulation Services In Delaware Ltd.). Use the Open now filter above to see who is open right now.

What kinds of general contractors are in New Castle, DE?

Google lists them under Contractor (3), Construction company (2), General contractor (2), Bathroom remodeler (1), Deck builder (1) and Door supplier (1). A business can carry more than one category, so the counts overlap.

General Contractors near New Castle

All of Delaware · Cities A–Z

FAQ

Questions about New Castle 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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