Top-Rated Contractors in Stockton

50 verified

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 Stockton, CA, 50 contractors currently hold Safety Scores of 85 or above, qualifying them as “top-rated” for 2026.

How We Calculate Safety Scores

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.

Top 50 Contractors by Safety Score

Ranked by SiteVetter Safety Score, highest first

#1

W D Gate Systems INC

License #920353 · C13

95/100

Grade A · Excellent

#2

Bonadonna's Asphalt Repairs INC

License #803464 · C12

95/100

Grade A · Excellent

#3

Peters Roof Inspections

License #989837 · C39

95/100

Grade A · Excellent

#4

Beck Community Builders INC

License #950360 · B

95/100

Grade A · Excellent

#5

Select Building Services

License #85895 · B

95/100

Grade A · Excellent

#6

Armstrong Painting INC

License #855357 · C33

95/100

Grade A · Excellent

#7

Black Diamond Tile INC

License #900148 · C54

95/100

Grade A · Excellent

#8

Spediacci Construction INC

License #950948 · B

95/100

Grade A · Excellent

#9

N C B Construction

License #938598 · B

95/100

Grade A · Excellent

#10

Air Tech Heating and A/c Service CO

License #661572 · C20

95/100

Grade A · Excellent

#11

Liberty Ornamental Iron Works

License #933511 · C23

95/100

Grade A · Excellent

#12

Brazil Darin Construction INC

License #864009 · B

95/100

Grade A · Excellent

#13

Anaya Construction INC

License #987899 · B

95/100

Grade A · Excellent

#14

Carpetland

License #658091 · C15

95/100

Grade A · Excellent

#15

Solorio Heating & Air Conditioning

License #963876 · C20

95/100

Grade A · Excellent

#16

C N R Construction

License #956538 · B

95/100

Grade A · Excellent

#17

Stockton Stainless INC

License #932211 · C60

95/100

Grade A · Excellent

#18

Brannon Canvas & Upholstery & Awnings

License #942049 · D03

95/100

Grade A · Excellent

#19

J Lazo General Contractor LLC

License #953778 · B

95/100

Grade A · Excellent

#20

Old World Flooring INC

License #838673 · C15

95/100

Grade A · Excellent

#21

Spanos Corporation the

License #721664 · B

95/100

Grade A · Excellent

#22

Swan Pools

License #736667 · C53

95/100

Grade A · Excellent

#23

Signco

License #550956 · D42

95/100

Grade A · Excellent

#24

Irrigation Resources INC

License #520858 · A

95/100

Grade A · Excellent

#25

C M Floor Covering INC

License #985132 · B

95/100

Grade A · Excellent

#26

Aztlan Ornamental Iron Fab

License #471241 · C23

95/100

Grade A · Excellent

#27

Myers Patrick Scott

License #723447 · D21

95/100

Grade A · Excellent

#28

Golden Bay Fence Plus Iron Works INC

License #664905 · A

95/100

Grade A · Excellent

#29

Renewable Technologies INC

License #724725 · B

95/100

Grade A · Excellent

#30

Overhead Door Company OF Stockton INC

License #372543 · D28

95/100

Grade A · Excellent

#31

LA Tierra Verde Landscape INC

License #730743 · C-8

95/100

Grade A · Excellent

#32

Mancuso Air Services

License #985335 · C20

95/100

Grade A · Excellent

#33

Spanos a G Construction INC

License #251393 · B

95/100

Grade A · Excellent

#34

Williams Ron Certified Roof & Roof Inspection LLC

License #628619 · C39

95/100

Grade A · Excellent

#35

Ac/dc Electrical Contractors INC

License #500240 · C10

95/100

Grade A · Excellent

#36

Thermaxx Mechanical

License #802624 · C20

95/100

Grade A · Excellent

#37

Roberto Elizalde

License #791244 · B

95/100

Grade A · Excellent

#38

Maloney W C LLC

License #718243 · A

95/100

Grade A · Excellent

#39

All Cal Equipment Services INC

License #809454 · D21

95/100

Grade A · Excellent

#40

Gatlin's Plumbing

License #800825 · C36

95/100

Grade A · Excellent

#41

Russo's Heating & Air Conditioning Company

License #747167 · C20

95/100

Grade A · Excellent

#42

Piper's Fire Protection

License #803257 · C16

95/100

Grade A · Excellent

#43

Deck West INC

License #804155 · C51

95/100

Grade A · Excellent

#44

Sierra Services

License #820920 · B

95/100

Grade A · Excellent

#45

Tapia Construction

License #756434 · B

95/100

Grade A · Excellent

#46

T G a Construction

License #812827 · A

95/100

Grade A · Excellent

#47

Green Bay Landscape Maintenance

License #831443 · C27

95/100

Grade A · Excellent

#48

Ruth Exteriors Construction INC

License #603457 · B

95/100

Grade A · Excellent

#49

Bryson Joe Hvac

License #783227 · C20

95/100

Grade A · Excellent

#50

Clemco Mechanical

License #753793 · C20

95/100

Grade A · Excellent

Finding the Best Contractors in Stockton

When hiring a contractor in Stockton, 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:

  • License Status — Active CSLB license with proper classifications
  • Workers' Compensation — Current coverage to protect you from liability
  • Contractor Bond — Financial protection if work isn't completed
  • Federal Compliance — No debarments, wage violations, or safety citations

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.