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Licensed General Contractors in Alta Loma, California

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

  • 101licensed general contractors
  • 95active (Clear)
  • 5.9%with a suspension
  • 56.4%workers' comp exempt
  • 22.9 yrsmedian time licensed
  • 43.6%corp / LLC / partnership (56.4% sole owner)
  • 2new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 101 general contractors with a mailing address in Alta Loma, and 95 of them (94.1%) show a Clear primary status.

56.4% report a workers' comp exemption, 1.3 points lower than the statewide figure for general contractors (57.7%), so many of these businesses say they have no employees. The share with a suspension (5.9%) is close to the San Bernardino County rate for the same license (5.2%).

Experience varies: 88.1% have been licensed 10+ years and 2 are new this year (median 22.9 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 Alta Loma

  1. Find the business in the list below, or search all 101 Alta Loma listings, and open its profile. You want a Clear status and the B classification (a B license can also cover it as part of a multi-trade job).
  2. Re-check the same number on CSLB's Instant License Check the day you sign; our copy is refreshed weekly and 5.9% of Alta Loma listings here already show a suspension.
  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 general contractor is required by law. See the $1,000 rule.

50 of 101 general contractors in Alta Loma

Alta Loma 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 Alta Loma
Business nameLicense #StatusYearsWorkers' compBond
Graves Edward & Associates 400167 Clear 45 Insured On file
Topor Steve JR 400060 Clear 45 Exempt On file
Bryant George 421278 Clear 44 Insured On file
Dapper Dwellings 423638 Clear 44 Exempt On file
Mueller Construction 430230 Clear 44 Exempt On file
Encore Construction 434258 Clear 43 Insured On file
Merrick Construction CO 465836 Clear 42 Insured On file
Chadwick Douglas L 466303 Clear 41 Exempt On file
Putnam Construction INC 489453 Clear 40 Insured On file
Dhillon Construction 509185 Clear 39 Exempt On file
D T G Builders INC 550204 Clear 37 Exempt On file
Vaitai General Builders 584259 Clear 36 Exempt On file
Mc Gwire Ind 611810 Clear 35 Exempt On file
D'andrea Construction 615366 Clear 35 Exempt On file
Venable Mike Construction 616696 Clear 35 Exempt On file
Dmc Construction CO 618071 Clear 35 Exempt On file
Kim Ki Duk 618530 Clear 35 Exempt On file
Silva David R Construction INC 629316 Clear 35 Exempt On file
Competition Roofing INC 638220 Clear 34 Insured On file
Reliable Construction & Doors INC 651029 Clear 34 Insured On file
M C Construction 653479 Clear 34 Exempt On file
Oddo Brad Construction 659728 Clear 33 Exempt On file
All In One Service 663590 Clear 33 Exempt On file
Johnson Construction 676735 Clear 33 Exempt On file
Mian Construction 677495 Clear 33 Insured On file
Solace Plumbing Heating and Air INC 686729 Clear 32 Insured On file
Quality Construction 689175 Clear 32 Exempt On file
Morrison Jeffrey Ray 691400 Clear 32 Exempt On file
Allegiance Construction 705244 Clear 31 Insured On file
Solis Construction 704701 Clear 31 Insured On file
Gill John Construction 707553 Clear 31 Exempt On file
Coastal Construction 712569 Clear 31 Insured On file
Bryant George Construction INC 718466 Clear 30 Insured On file
R F C Services 719686 Clear 30 Insured On file
S M Construction 754110 Clear 28 Exempt On file
Baker Ted Construction 762091 Clear 27 Exempt On file
Tabco Construction & Electrical INC 769635 Clear 27 Exempt On file
Southland Tile 775355 Clear 26 Exempt On file
Cutting Edge Builders INC 787036 Clear 26 Insured On file
Babcock Construction INC 793912 Clear 25 Insured On file
Big Block Construction CO INC 794082 Clear 25 Insured On file
Valley Rooter and Plumbing INC 804165 Clear 24 Insured On file
Lopez Jose De Jesus 809883 Clear 24 Exempt On file
J R W Group INC 810341 Clear 24 Exempt On file
The Maintenance Consultant INC 811041 Clear 24 Insured On file
C W Framing INC 816070 Clear 23 Insured On file
Able Contracting 819252 Clear 23 Insured On file
Frontier Builders 820240 Clear 23 Exempt On file
Richard Wightman Construction INC 823954 Clear 23 Insured On file
P C R Construction INC 828532 Clear 22 Exempt On file

See all 101 general contractors in Alta Loma

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 Alta Loma?

CSLB's current public file lists 101 general contractors with a Alta Loma mailing address. 95 have a Clear status, and 86.1% 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. 101 businesses in Alta Loma 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 Alta Loma general contractors, 56.4% are exempt (no employees), 42.6% insured and 1% without current coverage. Verify a policy with CSLB's insurer search (step by step).

Related

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Other licensed trades in Alta Loma

Guides