Independent site · Not affiliated with CSLB or any state agency
Contractor LookoutCalifornia

Licensed General Contractors in Rancho Cucamonga, California

Updated November 1, 2026 from CSLB's public license file · B General Building Contractor

  • 383licensed general contractors
  • 367active (Clear)
  • 4.2%with a suspension
  • 58.5%workers' comp exempt
  • 10.9 yrsmedian time licensed
  • 63.7%corp / LLC / partnership (36.3% sole owner)
  • 33new in the last 12 months
  • —change tracking began November 1, 2026

There are 383 general contractors based in Rancho Cucamonga in CSLB's current file. 367 (95.8%) have a Clear status as of November 1, 2026.

About 58.5% report a workers' comp exemption, roughly the statewide norm for general contractors. The share with a suspension, 4.2%, is 1 points lower than the San Bernardino County rate for the same license (5.2%).

Experience varies: 53.8% have been licensed 10+ years and 33 are new this year (median 10.9 years, vs 15.3 statewide).

General contractors hold CSLB's B (General Building Contractor) license, which covers projects that combine two or more unrelated trades. See the B General Building Contractor guide for what the license covers.

How to check a general contractor's license in Rancho Cucamonga

  1. Look the company up by name or license number (search Rancho Cucamonga). On the profile, confirm three things: Clear status, the B license for this kind of work, and a contractor's bond on file.
  2. Before any money changes hands, verify the license on CSLB's own lookup. Our data comes from CSLB's weekly file, so a very recent change may not show here yet.
  3. Ask for the pocket license and a photo ID and match the name to your contract. Work of $1,000 or more needs a license (the $1,000 rule), and a down payment can't exceed $1,000 or 10% (down payment rules).

50 of 383 general contractors in Rancho Cucamonga

Rancho Cucamonga general contractors sorted with Clear licenses first, then by years licensed. Badges reflect CSLB's file dated November 1, 2026, not a rating of anyone's work.

Licensed general contractors in Rancho Cucamonga
Business nameLicense #StatusYearsWorkers' compBond
Montgomery Hardware CO 285746 Clear 53 Insured On file
C W Construction INC 344027 Clear 49 Insured On file
J&E Constructor 354519 Clear 48 Exempt On file
Goss Construction CO INC 378377 Clear 47 Insured On file
Universal Construction & Design 376868 Clear 47 Exempt On file
Iverson Construction 409216 Clear 45 Exempt On file
Mancinelli Bruno 421315 Clear 44 Exempt On file
Hofmann C A Construction INC 431171 Clear 44 Insured On file
H K Construction INC 452543 Clear 42 Insured On file
La Rocque Better Roofs INC 455773 Clear 42 Insured On file
Harrington Construction CO INC 463572 Clear 42 Insured On file
Passage Supply INC 471431 Clear 41 Insured On file
Lopiccolo Donald G 477410 Clear 41 Insured On file
Akita Mitsuyoshi 485220 Clear 40 Insured On file
3-Valley's Construction INC 489300 Clear 40 Insured On file
Born Construction INC 490869 Clear 40 Insured On file
Kaplan A Construction CO INC 490989 Clear 40 Insured On file
Howell Richard 501891 Clear 39 Exempt On file
Eagan Clifford Craig 511713 Clear 39 Exempt On file
Jed August 536787 Clear 38 Insured On file
Van Lund Construction 538537 Clear 38 Exempt On file
Baugh Painting 567043 Clear 37 Exempt On file
Moore Electric INC 575048 Clear 37 Insured On file
Arrowwoods Works INC 578666 Clear 37 Insured On file
Mehas Construction INC 585432 Clear 36 Insured On file
Tobin Construction INC 593678 Clear 36 Insured On file
Martinez Contruction 610449 Clear 35 Exempt On file
Sec Developer 610984 Clear 35 Exempt On file
Drop & Son's Construction INC 632307 Clear 35 Insured On file
Uptown Interiors INC 639945 Clear 34 Insured On file
Rogers Remodeling 645111 Clear 34 Insured On file
Fisher Michael Alan 647102 Clear 34 Exempt On file
Mega Way Construction 652633 Clear 34 Exempt On file
W C C S INC 655509 Clear 34 Insured On file
Silvey Construction 658994 Clear 33 Exempt On file
Hamud Mark Anthony 665637 Clear 33 Exempt On file
Pacific Environments 671200 Clear 33 Exempt On file
Shannon Diversified INC 671454 Clear 33 Insured On file
W G C 671415 Clear 33 Exempt On file
Romo & Sons Construction INC 672374 Clear 33 Exempt On file
Munoz Rodolfo E 681042 Clear 32 Insured On file
Li Guang Jin 688406 Clear 32 Insured On file
Omega Construction CO 691600 Clear 32 Exempt On file
Gurley Construction 693826 Clear 32 Exempt On file
C R N INC 696880 Clear 32 Exempt On file
Hurtado Construction 699012 Clear 32 Exempt On file
Russell J L Construction - Restoration CO 702875 Clear 31 Exempt On file
123 Construction 708020 Clear 31 Exempt On file
Foothill Bath Corporation 714084 Clear 31 Exempt On file
J D K Construction & Consulting Services INC 714278 Clear 31 Exempt On file

See all 383 general contractors in Rancho Cucamonga

Source: CSLB public data · Updated November 1, 2026 Status can change at any time. Verify on CSLB's Instant License Check.

Frequently asked questions

How many licensed general contractors are in Rancho Cucamonga?

CSLB's current public file lists 383 general contractors with a Rancho Cucamonga mailing address. 367 have a Clear status, and 87.7% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a general contractor need in California?

Look for B on the license. 383 businesses in Rancho Cucamonga hold it. Small jobs under $1,000 with no permit and no employees are exempt; everything else needs a license (details).

How do I check a general contractor's workers' comp?

Each profile shows the workers' comp type, insurer and policy dates from CSLB's file. Among Rancho Cucamonga general contractors, 58.5% are exempt (no employees), 39.7% insured and 1.8% without current coverage. Verify a policy with CSLB's insurer search (step by step).

Related

General Contractors in nearby cities

More general contractors lists in San Bernardino County

Other licensed trades in Rancho Cucamonga

Guides