Licensed General Engineering Contractors in Alta Loma, California
Updated November 1, 2026 from CSLB's public license file · A General Engineering Contractor
- 20licensed general engineering contractors
- 19active (Clear)
- 5%with a suspension
- 15%workers' comp exempt
- 18.9 yrsmedian time licensed
- 70%corp / LLC / partnership (30% sole owner)
- 2new in the last 12 months
- —change tracking began November 1, 2026
Alta Loma is home to 20 general engineering contractors in CSLB's license file, ranking #11 of 11 San Bernardino County cities for this trade. 95% are Clear.
The share with a suspension, 5%, is 1.3 points higher than the San Bernardino County rate for the same license (3.7%). 15% report a workers' comp exemption, 20.4 points lower than the statewide figure for general engineering contractors (35.4%), so many of these businesses say they have no employees.
2 of these licenses are less than a year old, while 75% have been held for 10 years or more. The median is 18.9 years.
These firms hold CSLB's A (General Engineering Contractor) license for engineered fixed works. See the A General Engineering Contractor guide for what the license covers.
How to check a general engineering contractor's license in Alta Loma
- Open the general engineering contractor's profile from the table below (or search Alta Loma listings by name). Check that A appears among its classifications and that the primary status reads Clear. What A covers.
- Confirm it live with CSLB's Instant License Check. Statuses change between our weekly refreshes, especially workers' comp and bond suspensions.
- 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).
All 20 general engineering contractors in Alta Loma
Alta Loma general engineering 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.
| Business name | License # | Status | Years | Workers' comp | Bond |
|---|---|---|---|---|---|
| Graves Edward & Associates | 400167 | Clear | 45 | Insured | On file |
| Bryant George | 421278 | Clear | 44 | Insured | On file |
| J R N Construction CO | 484205 | Clear | 40 | Exempt | On file |
| C M B Structures INC | 613977 | Clear | 35 | Insured | On file |
| Norstar Plumbing & Engineering INC | 633471 | Clear | 34 | Insured | On file |
| Bryant George Construction INC | 718466 | Clear | 30 | Insured | On file |
| R F C Services | 719686 | Clear | 30 | Insured | On file |
| Hardscape West INC | 838617 | Clear | 22 | Insured | On file |
| Vasquez Construction General Engineering Contractor | 904085 | Clear | 19 | Insured | On file |
| Varn Development | 906370 | Clear | 19 | Insured | On file |
| Xpress Concrete INC | 911587 | Clear | 18 | Insured | On file |
| Hafner Company INC | 912493 | Clear | 18 | Insured | On file |
| Southland Pipe Corporation | 928448 | Clear | 17 | Insured | On file |
| Sci | 984859 | Clear | 13 | Insured | On file |
| Reyco Engineering INC | 1070146 | Clear | 6 | Insured | On file |
| International Construction Builders LLC | 1106960 | Clear | 3 | Insured | On file |
| Crown Structures Engineering | 1138368 | Clear | 1 | Exempt | On file |
| L'or Constructions INC | 1156094 | Clear | <1 | Insured | On file |
| Hrm Construction & Engineering | 1159160 | Clear | <1 | Exempt | On file |
| Ponce Engineering & Construction INC | 1018034 | Susp: contractor's bond | 10 | Insured | On file |
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 engineering contractors are in Alta Loma?
CSLB's current public file lists 20 general engineering contractors with a Alta Loma mailing address. 19 have a Clear status, and 80% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).
What license does a general engineering contractor need in California?
Look for A on the license. 20 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 engineering contractor's workers' comp?
Open the contractor's profile here to see the workers' comp type and insurer from CSLB's file. In Alta Loma, 85% of general engineering contractors list a policy, 15% claim an exemption and 0% show no current coverage. Confirm the policy with CSLB's workers' comp search before work starts. How to check workers' comp.
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