you asked:
General engineering contractors in Hesperia, CA
37 general engineering contractors in Hesperia, CA; 699 within 30 miles. Every listing checked against the issuer's record, in the published order.
Highball Signal Inc
Rancho Cucamonga, CA · WC ✓ · 20 mi away
Proof for Highball Signal Inc
- License
- CSLB 977882
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C10 Electrical
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (310) 961-1122
- Listing
- Built from public records. Not claimed yet, so call them directly.
Hrm Construction & Engineering
Alta Loma, CA · WC exempt · 24 mi away
Proof for Hrm Construction & Engineering
- License
- CSLB 1159160
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Aug 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Alta Loma, CA · serves California
- Phone
- (909) 518-5616
- Listing
- Built from public records. Not claimed yet, so call them directly.
Intelligent Engineered Systems and Services
Rancho Cucamonga, CA · WC exempt · 20 mi away
Proof for Intelligent Engineered Systems and Services
- License
- CSLB 830327
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (866) 468-7978
- Listing
- Built from public records. Not claimed yet, so call them directly.
International Construction Builders LLC
Alta Loma, CA · WC ✓ · 22 mi away
Proof for International Construction Builders LLC
- License
- CSLB 1106960
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jul 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Alta Loma, CA · serves California
- Phone
- (909) 477-0892
- Listing
- Built from public records. Not claimed yet, so call them directly.
Invert Construction Corp
Rancho Cucamonga, CA · WC ✓ · 24 mi away
Proof for Invert Construction Corp
- License
- CSLB 1044261
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C10 Electrical; C21 Building Moving/Demolition; C42 Sanitation System; HAZ Hazardous Substance Removal
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (800) 951-3811
- Listing
- Built from public records. Not claimed yet, so call them directly.
J J Engineering & Construction Inc
Loma Linda, CA · WC exempt · 24 mi away
Proof for J J Engineering & Construction Inc
- License
- CSLB 1060860
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C33 Painting and Decorating
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Loma Linda, CA · serves California
- Phone
- (714) 328-0088
- Listing
- Built from public records. Not claimed yet, so call them directly.
J / K Excavation & Grading Co Inc
Rialto, CA · WC ✓ · 20 mi away
Proof for J / K Excavation & Grading Co Inc
- License
- CSLB 762330
- 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
- Rialto, CA · serves California
- Phone
- (909) 357-1800
- Listing
- Built from public records. Not claimed yet, so call them directly.
J & K Welding
Rancho Cucamonga, CA · WC ✓ · 20 mi away
Proof for J & K Welding
- License
- CSLB 419502
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C60 Welding
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 226-1371
- Listing
- Built from public records. Not claimed yet, so call them directly.
J&K Welding Co Inc
Rancho Cucamonga, CA · WC ✓ · 20 mi away
Proof for J&K Welding Co Inc
- License
- CSLB 1108110
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C60 Welding
- Expires
- Aug 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 560-3223
- Listing
- Built from public records. Not claimed yet, so call them directly.
J R N Construction Co
Alta Loma, CA · WC exempt · 22 mi away
Proof for J R N Construction Co
- License
- CSLB 484205
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Alta Loma, CA · serves California
- Phone
- (909) 815-8273
- Listing
- Built from public records. Not claimed yet, so call them directly.
J R N Engineering
Rancho Cucamonga, CA · WC ✓ · 22 mi away
Proof for J R N Engineering
- License
- CSLB 357442
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 815-8273
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jahndarosa Engineering
Fontana, CA · WC exempt · 23 mi away
Proof for Jahndarosa Engineering
- License
- CSLB 1072336
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Dec 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Fontana, CA · serves California
- Phone
- (909) 697-5965
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jimco Construction
San Bernardino, CA · WC ✓ · 22 mi away
Proof for Jimco Construction
- License
- CSLB 325366
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- San Bernardino, CA · serves California
- Phone
- (909) 875-2160
- Listing
- Built from public records. Not claimed yet, so call them directly.
Jimenez Backhoe
Fontana, CA · WC exempt · 23 mi away
Proof for Jimenez Backhoe
- License
- CSLB 1034151
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Dec 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Fontana, CA · serves California
- Phone
- (909) 349-7518
- Listing
- Built from public records. Not claimed yet, so call them directly.
Johnson L R Construction
Rialto, CA · WC ✓ · 20 mi away
Proof for Johnson L R Construction
- License
- CSLB 326511
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C8 Concrete; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rialto, CA · serves California
- Phone
- (909) 820-0613
- Listing
- Built from public records. Not claimed yet, so call them directly.
K - Vac Environmental Services Inc
Rancho Cucamonga, CA · WC ✓ · 23 mi away
Proof for K - Vac Environmental Services Inc
- License
- CSLB 977254
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Sep 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 476-2308
- Listing
- Built from public records. Not claimed yet, so call them directly.
Kevari Construction
Redlands, CA · WC exempt · 24 mi away
Proof for Kevari Construction
- License
- CSLB 561429
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C12 Earthwork and Paving; C34 Pipeline
- Expires
- Mar 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Redlands, CA · serves California
- Phone
- (909) 794-3716
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lamprecht Construction
Redlands, CA · WC exempt · 24 mi away
Proof for Lamprecht Construction
- License
- CSLB 443820
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Redlands, CA · serves California
- Phone
- (909) 286-3592
- Listing
- Built from public records. Not claimed yet, so call them directly.
Larson William Ty
Rancho Cucamonga, CA · WC exempt · 20 mi away
Proof for Larson William Ty
- License
- CSLB 501029
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Rancho Cucamonga, CA · serves California
- Phone
- (909) 717-2106
- Listing
- Built from public records. Not claimed yet, so call them directly.
Lemus General Engineering
Adelanto, CA · WC exempt · 21 mi away
Proof for Lemus General Engineering
- License
- CSLB 1090590
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Adelanto, CA · serves California
- Phone
- (760) 795-1023
- Listing
- Built from public records. Not claimed yet, so call them directly.
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