These contractors have SiteVetter Safety Scores of 85+ out of 100, indicating strong compliance with licensing, insurance, bonding, and federal requirements.
A SiteVetter Safety Score is a proprietary 0-100 compliance rating that aggregates contractor data from six sources: California Contractors State License Board (CSLB), SAM.gov federal exclusions, OSHA safety inspections, Department of Labor wage records, EPA environmental compliance, and building permit records from major California cities. In Livermore, CA, 50 contractors currently hold Safety Scores of 85 or above, qualifying them as “top-rated” for 2026.
Our Safety Score aggregates data from 6 sources: CSLB license status, workers' compensation coverage, contractor bonding, federal databases including SAM.gov (debarment), OSHA (safety violations), DOL (wage violations), and building permits. Scores of 85+ indicate contractors with active licenses, proper insurance, and clean federal records.
Ranked by SiteVetter Safety Score, highest first
Service Painting INC
License #762692 · C33
Grade A · Excellent
American Array Solar Electric
License #993467 · C10
Grade A · Excellent
Bay Area Security Specialists INC
License #950344 · C-7
Grade A · Excellent
Elb US Inc.
License #989518 · C-7
Grade A · Excellent
Superior Mechanical Services INC
License #854680 · C-4
Grade A · Excellent
Quick Set Construction CO INC
License #540793 · B
Grade A · Excellent
Deharo Construction INC
License #683104 · B
Grade A · Excellent
Payne E C Drywall INC
License #772311 · C-9
Grade A · Excellent
G S E Construction Company INC
License #401498 · A
Grade A · Excellent
Master Craft Waterproofing & Sealants
License #731941 · C33
Grade A · Excellent
Home Pros Kitchen & Bath INC
License #740436 · B
Grade A · Excellent
Tucknott Robert a & Associates INC
License #755258 · A
Grade A · Excellent
Ams.net LLC
License #763508 · C-7
Grade A · Excellent
Independent Electrical Testing
License #754102 · C10
Grade A · Excellent
Joe's Roofing Service
License #738139 · C39
Grade A · Excellent
Logistics Engineering and Design INC
License #662759 · B
Grade A · Excellent
Advanced Doorways
License #801778 · D28
Grade A · Excellent
Armtrout's Custom Roofing
License #573460 · C39
Grade A · Excellent
Top Dawg Modular Service
License #939693 · D34
Grade A · Excellent
Bodily Forrest
License #421652 · B
Grade A · Excellent
Oellrich Neil
License #827778 · B
Grade A · Excellent
Sherman Roofing
License #694468 · C39
Grade A · Excellent
Flooring Solutions INC
License #608728 · C15
Grade A · Excellent
E D T Tec INC
License #830873 · A
Grade A · Excellent
Walker Plumbing
License #770889 · C36
Grade A · Excellent
All ON Electric INC
License #944973 · C10
Grade A · Excellent
Warren Gary S Company
License #838341 · B
Grade A · Excellent
Vigus & Miller Construction INC
License #648028 · B
Grade A · Excellent
C & J Construction
License #791386 · B
Grade A · Excellent
Bob Andre
License #962860 · C17
Grade A · Excellent
Awesome Heating and Air Conditioning INC
License #813172 · C20
Grade A · Excellent
C W I Construction INC
License #869676 · B
Grade A · Excellent
Integrity Construction and Millwork LLC
License #807553 · B
Grade A · Excellent
Echeverria Nico Landscape
License #835732 · C27
Grade A · Excellent
Able TO Plumbing and Rooter
License #838521 · C36
Grade A · Excellent
Anderson Arbors CORP
License #870385 · B
Grade A · Excellent
Lafever B D Enterprises INC
License #842420 · B
Grade A · Excellent
Ising's Culligan Water OF San Joaquin Valley
License #668790 · C55
Grade A · Excellent
Tucknott Electric CO
License #272838 · A
Grade A · Excellent
Fitch John Iii
License #843683 · B
Grade A · Excellent
Anthon Incorporated
License #952663 · C-2
Grade A · Excellent
American Sign Installation CO
License #860168 · C45
Grade A · Excellent
Brothers Inspections Services
License #916094 · B
Grade A · Excellent
Caliber Cabinets INC
License #917541 · C-6
Grade A · Excellent
A & J Doors
License #699552 · B
Grade A · Excellent
Cornerstone Select Builders INC
License #888881 · B
Grade A · Excellent
Smith Denison Construction CO
License #606314 · A
Grade A · Excellent
Proforma Construction INC
License #939250 · A
Grade A · Excellent
Miller Dale a
License #516223 · C10
Grade A · Excellent
Gradetech INC
License #628365 · A
Grade A · Excellent
When hiring a contractor in Livermore, California, due diligence matters. The contractors listed above have been verified against multiple government databases and achieved Safety Scores of 85 or higher—placing them among the most compliant contractors in the area.
Our Safety Score considers:
While a high Safety Score is a strong indicator of a reputable contractor, we always recommend getting multiple quotes, checking references, and verifying the contractor is licensed for your specific type of project.
Safety Scores are calculated based on publicly available government records and are updated weekly. For official verification, check directly with CSLB at cslb.ca.gov.