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Oswego, IL

General Contractors in Oswego, IL

24 general contractors in Oswego, Illinois, with Google ratings, hours and websites where the business has them.

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24 general contractors serving Oswego

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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24 of 24 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 Oswego

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

  1. Guardian Radon Mitigation & Electrical Services

    5.0129 Google reviewsVerified

    Radon mitigation · Radon testing · Radon repair services

  2. Top Tier Exteriors of Illinois Inc

    5.022 Google reviewsVerified

  3. NSG Construction

    5.013 Google reviewsVerified

  4. Muralles Remodeling

    5.012 Google reviewsVerified

    Kitchen remodeling · Bathroom remodeling · Basement finishing

  5. Remodeling Pros

    5.012 Google reviewsVerified

  6. Kunert Construction

    5.05 Google reviewsVerified

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

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24 general contractors serve Oswego, IL. 13 are rated 4.5 or higher on Google and 7 have a perfect 5.0. 19 have a website. Most common services: Bathroom remodeling, Door Installation, Gutter Installation, Kitchen remodeling, Siding, Siding Installation….

Verified on Google
14
Average rating
4.6 / 5
Google reviews
738

How Google categorizes general contractors in Oswego

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

Services general contractors in Oswego 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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How general contractors in Oswego compare

General ContractorsOswegoILU.S.
Average Google rating (10+ reviews)4.754.584.57
Median Google reviews1398
Reviews for the top quarter57+26+22+
Have a website78.3%66%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 Oswego, half of the general contractors we list with reviews have 13 or fewer Google reviews, and 57+ puts one in the local top quarter; the average rating is 4.75 (23 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?
  • Illinois businesses in our directory average 4.54 stars on Google, ranking 18 of the 50 states we measured; 27.9% list no website. Ratings in every state

Quick answers

Who serves Oswego?

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

Which general contractors serve Oswego, IL?

24 general contractors serve Oswego, IL. Highest rated (10+ reviews): Guardian Radon Mitigation & Electrical Services (Verified, rated 5.0 on Google from 129 reviews), Top Tier Exteriors of Illinois Inc (Verified, rated 5.0 on Google from 22 reviews) and NSG Construction (Verified, rated 5.0 on Google from 13 reviews), plus 21 more.

How many general contractors serve Oswego, IL, and how are they rated?

24 general contractors serve Oswego, Illinois. 13 are rated 4.5 or higher on Google and 7 have a perfect 5.0. 19 have a website. Most common services: Bathroom remodeling, Door Installation, Gutter Installation, Kitchen remodeling, Siding, Siding Installation…. ZIP codes covered: 60543.

Which general contractors in Oswego, IL have the most Google reviews?

Carmody Construction Inc. (253 reviews, rated 4.8), Guardian Radon Mitigation & Electrical Services (129 reviews, rated 5.0) and Royal Home Restoration LLC (99 reviews, rated 4.7). Review counts are read from each business's Google Business Profile.

Which general contractors in Oswego, IL are open on weekends?

5 general contractors in Oswego, IL publish hours on Google. 4 are open on Saturdays (Carmody Construction Inc., Guardian Radon Mitigation & Electrical Services, BMF Remodeling and Muralles Remodeling) and 1 on Sundays (Carmody Construction Inc.). Use the Open now filter above to see who is open right now.

What kinds of general contractors are in Oswego, IL?

Google lists them under Roofing contractor (3), Bathroom remodeler (2), Gutter service (2), Siding contractor (2), Construction company (1) and Contractor (1). A business can carry more than one category, so the counts overlap.

General Contractors near Oswego

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FAQ

Questions about Oswego 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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