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

Licensed Limited Specialty Contractors in Rancho Cucamonga, California

Updated November 1, 2026 from CSLB's public license file · C-61 Limited Specialty

  • 94licensed limited specialty contractors
  • 90active (Clear)
  • 4.3%with a suspension
  • 40.4%workers' comp exempt
  • 11.4 yrsmedian time licensed
  • 69.1%corp / LLC / partnership (30.9% sole owner)
  • 5new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 94 limited specialty contractors with a mailing address in Rancho Cucamonga, and 90 of them (95.7%) show a Clear primary status.

40.4% report a workers' comp exemption, 4.2 points higher than the statewide figure for limited specialty contractors (36.2%), so many of these businesses say they have no employees. The share with a suspension (4.3%) is close to the San Bernardino County rate for the same license (4.3%).

5 of these licenses are less than a year old, while 58.5% have been held for 10 years or more. The median is 11.4 years.

C-61 licenses are always paired with a D-subcategory that names the specific trade, so check the "D" code on each profile. See the C-61 Limited Specialty guide for what the license covers.

How to check a limited specialty contractor's license in Rancho Cucamonga

  1. Find the business in the list below, or search all 94 Rancho Cucamonga listings, and open its profile. You want a Clear status and the C-61 classification (a B license can also cover it as part of a multi-trade job).
  2. Confirm it live with CSLB's Instant License Check. Statuses change between our weekly refreshes, especially workers' comp and bond suspensions.
  3. Get the bid and contract in writing with the license number on it. If the job tops $1,000 in labor and materials, a licensed limited specialty contractor is required by law. See the $1,000 rule.

50 of 94 limited specialty contractors in Rancho Cucamonga

Rancho Cucamonga limited specialty 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 limited specialty contractors in Rancho Cucamonga
Business nameLicense #StatusYearsWorkers' compBond
Montgomery Hardware CO 285746 Clear 53 Insured On file
Goss Construction CO INC 378377 Clear 47 Insured On file
S K S Access Control Solutions 477495 Clear 41 Exempt On file
California Concrete Cleaning INC 516922 Clear 39 Insured On file
Jeff's Masonry/Jm Tractor Service 524220 Clear 38 Exempt On file
Gunther Dann Bathroom Remodeling 558507 Clear 37 Exempt On file
Bender Brett Wall Covering INC 574362 Clear 37 Insured On file
Modern Paving INC 621339 Clear 35 Insured On file
Maximum Exhaust Cleaning INC 649857 Clear 34 Insured On file
Vinyl Pool Pro Services 658993 Clear 33 Insured On file
Pacific Environments 671200 Clear 33 Exempt On file
Shannon Diversified INC 671454 Clear 33 Insured On file
Pamco Machine Works INC 718550 Clear 30 Insured On file
Quality Material Handling INC 731100 Clear 29 Insured On file
Closet Finish 732547 Clear 29 Insured On file
Santacruz Tile Marble & Stone 743350 Clear 28 Exempt On file
Balderrama Construction 746372 Clear 28 Exempt On file
Professional Landscape & Irrigation CO 775392 Clear 26 Insured On file
Sure Bid Auctioneers INC 776484 Clear 26 Insured On file
Air Management Industries Incorporated 783245 Clear 26 Insured On file
Hiner's Trenching 787575 Clear 26 Exempt On file
4 - Ace Construction 798144 Clear 25 Insured On file
Simpson General Building Contractor INC 810572 Clear 24 Exempt On file
American Lock & Key 825520 Clear 23 Exempt On file
Ideal Glass Tinting INC 847220 Clear 22 Insured On file
Tint Incorporated 849186 Clear 22 None On file
P B M Construction Services 864862 Clear 21 Insured On file
A R Industries 873900 Clear 20 Insured On file
Strictly Tint 882945 Clear 20 Exempt On file
Heritage Custom Landscapes INC 886931 Clear 20 Insured On file
Dealership Doctors INC the 905996 Clear 19 Insured On file
American Polytech Coating Systems INC 907799 Clear 18 Insured On file
Specialty Piping Services INC 916042 Clear 18 Insured On file
Harrigan's Toilet Partitions INC 935358 Clear 17 Insured On file
Red Hill Tree Service INC 944173 Clear 16 Insured On file
A - 1 Garage Doors & Repairs 944691 Clear 16 Exempt On file
Wizard Restorations INC 949290 Clear 16 Insured On file
West Coast Operations CO 965555 Clear 15 Exempt On file
C F Garage Door 969428 Clear 14 Exempt On file
High Integrity Construction 969349 Clear 14 Exempt On file
Protection Control INC 970451 Clear 14 Insured On file
Blackgold Oil Spreading 987495 Clear 13 Insured On file
Newave Construction INC 987857 Clear 13 Insured On file
We Screen 990677 Clear 12 Exempt On file
Ts Epoxy Flooring 1000911 Clear 11 Insured On file
Doctor Pool 1004288 Clear 11 Insured On file
Landscapepro 1004116 Clear 11 Insured On file
S & A Construction Cleaning INC 1008661 Clear 11 Insured On file
American Blast INC 1012147 Clear 10 Exempt On file
Beckwith David and Associates INC 1013422 Clear 10 Insured On file

See all 94 limited specialty 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 limited specialty contractors are in Rancho Cucamonga?

CSLB's current public file lists 94 limited specialty contractors with a Rancho Cucamonga mailing address. 90 have a Clear status, and 89.4% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a limited specialty contractor need in California?

C-61 licenses are always paired with a D-subcategory that names the specific trade, so check the "D" code on each profile. Any job of $1,000 or more in labor and materials needs a licensed contractor. Read our guide to the $1,000 rule.

How do I check a limited specialty contractor's workers' comp?

Each profile shows the workers' comp type, insurer and policy dates from CSLB's file. Among Rancho Cucamonga limited specialty contractors, 40.4% are exempt (no employees), 58.5% insured and 1.1% without current coverage. Verify a policy with CSLB's insurer search (step by step).

Related

Limited Specialty Contractors in nearby cities

More limited specialty contractors lists in San Bernardino County

Other licensed trades in Rancho Cucamonga

Guides