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General contractors in Rancho Cucamonga, CA

121 general contractors listed in Rancho Cucamonga, California. 110 with a phone number and 105 with a website.

Rancho Cucamonga accounts for 0% of the general contractors listed in California and ranks #36 among California cities for general contractors.

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Quick answer

Rancho Cucamonga, CA has 121 general contractors listed on USA Business Search. 110 list a phone number and 105 list a website. The most listings are in ZIP codes 91730, 91739, 91701.

Updated October 2026
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8163 Rochester Ave Ste 101, Rancho Cucamonga, CA 91730 · Claim or fix

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How to choose a contractor in Rancho Cucamonga

  • Get two or three written bids with the same scope.
  • Ask for proof of liability insurance and workers' comp.
  • Tie payments to finished stages of the work, never all up front.

Check the license: Contractors State License Board (CSLB). In California, most home improvement work above the state's small-job limit requires a CSLB license. Look the number up before you sign, and check that it is active and bonded.

Common questions

How many general contractors are listed in Rancho Cucamonga, California?

USA Business Search shows 121 general contractors in Rancho Cucamonga. 110 list a phone number and 105 list a website.

Which ZIP codes do these listings cover?

They include ZIP codes 91730, 91739, 91701, 91737, 91729.

How do I choose a contractor in Rancho Cucamonga?

Get two or three written bids with the same scope. Ask for proof of liability insurance and workers' comp. Check the license with the Contractors State License Board (CSLB).

How do general contractors in Rancho Cucamonga compare with the rest of California?

Rancho Cucamonga has 0% of the 25,496 general contractors listed in California, which ranks #36 among California cities for this category.

How do I add or fix a listing?

Listings are free. Use Add your business, or the Claim or fix link on any listing.

How much does a bathroom remodel cost in Rancho Cucamonga?

It depends on the scope. Shower pans can start under $2,000, and many installed walk-in tubs start around $15,000, while national brands often run $25,000 to $30,000 installed. For an accurate number, call Aging Safely Baths at 1-888-779-2284 or request a quote.

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