you asked:
General engineering contractors in San Bernardino, CA
55 general engineering contractors in San Bernardino, CA; 1,411 within 30 miles. Every listing checked against the issuer's record, in the published order.
Ranjo Contractors Inc
Colton, CA · WC ✓ · 8 mi away
Proof for Ranjo Contractors Inc
- License
- CSLB 892376
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Colton, CA · serves California
- Phone
- (909) 708-6956
- Listing
- Built from public records. Not claimed yet, so call them directly.
Riley Jeffrey Grading
Bloomington, CA · WC exempt · 8 mi away
Proof for Riley Jeffrey Grading
- License
- CSLB 819301
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Bloomington, CA · serves California
- Phone
- (714) 412-2813
- Listing
- Built from public records. Not claimed yet, so call them directly.
Rios Masonry & Construction
Blue Jay, CA · WC ✓ · 9 mi away
Proof for Rios Masonry & Construction
- License
- CSLB 961191
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C29 Masonry; D41 Siding and Decking
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Blue Jay, CA · serves California
- Phone
- (909) 844-2655
- Listing
- Built from public records. Not claimed yet, so call them directly.
Robb Jeromy Ray
Loma Linda, CA · WC exempt · 7 mi away
Proof for Robb Jeromy Ray
- License
- CSLB 1047909
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Loma Linda, CA · serves California
- Phone
- (435) 559-0880
- Listing
- Built from public records. Not claimed yet, so call them directly.
Robo One Plumbing Corporation
Fontana, CA · WC ✓ · 10 mi away
Proof for Robo One Plumbing Corporation
- License
- CSLB 639506
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C34 Pipeline; C36 Plumbing; C42 Sanitation System
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fontana, CA · serves California
- Phone
- (909) 721-0085
- Listing
- Built from public records. Not claimed yet, so call them directly.
S & H Civilworks
Colton, CA · WC ✓ · 8 mi away
Proof for S & H Civilworks
- License
- CSLB 1008640
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Nov 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Colton, CA · serves California
- Phone
- (909) 206-1181
- Listing
- Built from public records. Not claimed yet, so call them directly.
Sa Golden Investments Inc
Fontana, CA · WC ✓ · 9 mi away
Proof for Sa Golden Investments Inc
- License
- CSLB 1116562
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Feb 29, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fontana, CA · serves California
- Phone
- (909) 519-3346
- Listing
- Built from public records. Not claimed yet, so call them directly.
Sanborn D M Pipeline Contractors
Redlands, CA · WC exempt · 9 mi away
Proof for Sanborn D M Pipeline Contractors
- License
- CSLB 541556
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- C34 Pipeline; C42 Sanitation System
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Redlands, CA · serves California
- Phone
- (951) 712-6192
- Listing
- Built from public records. Not claimed yet, so call them directly.
Sauter Dale
Fontana, CA · WC exempt · 9 mi away
Proof for Sauter Dale
- License
- CSLB 1056959
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C51 Structural Steel
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Fontana, CA · serves California
- Phone
- (909) 376-4257
- Listing
- Built from public records. Not claimed yet, so call them directly.
Slater Blake
Fontana, CA · WC exempt · 10 mi away
Proof for Slater Blake
- License
- CSLB 994743
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Fontana, CA · serves California
- Phone
- (909) 822-6800
- Listing
- Built from public records. Not claimed yet, so call them directly.
Slater Inc
Fontana, CA · WC ✓ · 10 mi away
Proof for Slater Inc
- License
- CSLB 466576
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fontana, CA · serves California
- Phone
- (909) 822-6800
- Listing
- Built from public records. Not claimed yet, so call them directly.
Smith Dustin Equipment Inc
Grand Terrace, CA · WC ✓ · 8 mi away
Proof for Smith Dustin Equipment Inc
- License
- CSLB 893161
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Grand Terrace, CA · serves California
- Phone
- (909) 319-1244
- Listing
- Built from public records. Not claimed yet, so call them directly.
Southwest Construction Engineering LLC
Fontana, CA · WC ✓ · 9 mi away
Proof for Southwest Construction Engineering LLC
- License
- CSLB 1103764
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Fontana, CA · serves California
- Phone
- (562) 567-1869
- Listing
- Built from public records. Not claimed yet, so call them directly.
Steadfast Construction Services Inc
Fontana, CA · WC ✓ via leasing firm · 9 mi away
Proof for Steadfast Construction Services Inc
- License
- CSLB 835006
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Covered through an employee leasing firm
- Where
- Fontana, CA · serves California
- Phone
- (909) 946-9463
- Listing
- Built from public records. Not claimed yet, so call them directly.
Think Safety CA Inc
Bloomington, CA · WC ✓ · 8 mi away
Proof for Think Safety CA Inc
- License
- CSLB 1090633
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C7 Low Voltage Systems; C31 Construction Zone Traffic Control
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Bloomington, CA · serves California
- Phone
- (909) 990-0767
- Listing
- Built from public records. Not claimed yet, so call them directly.
Top Tier Plumbing and Air
Colton, CA · WC ✓ · 8 mi away
Proof for Top Tier Plumbing and Air
- License
- CSLB 1087484
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Colton, CA · serves California
- Phone
- (951) 475-6521
- Listing
- Built from public records. Not claimed yet, so call them directly.
Trinity Construction
Blue Jay, CA · WC ✓ · 9 mi away
Proof for Trinity Construction
- License
- CSLB 796675
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; HAZ Hazardous Substance Removal
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Blue Jay, CA · serves California
- Phone
- (909) 337-4301
- Listing
- Built from public records. Not claimed yet, so call them directly.
Tryco General Engineering
Rimforest, CA · WC ✓ · 7 mi away
Proof for Tryco General Engineering
- License
- CSLB 960285
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rimforest, CA · serves California
- Phone
- (909) 337-3336
- Listing
- Built from public records. Not claimed yet, so call them directly.
Valdez General Construction
Rialto, CA · WC ✓ · 6 mi away
Proof for Valdez General Construction
- License
- CSLB 1095261
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C27 Landscaping
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rialto, CA · serves California
- Phone
- (909) 362-1520
- Listing
- Built from public records. Not claimed yet, so call them directly.
Voltaire Engineering Inc
Redlands, CA · WC ✓ · 8 mi away
Proof for Voltaire Engineering Inc
- License
- CSLB 1120610
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Redlands, CA · serves California
- Phone
- (909) 747-8414
- Listing
- Built from public records. Not claimed yet, so call them directly.
More cities in California
Free for people · nobody pays to rank. Run one of these businesses? Claim it free.