Top-Rated Contractors in La Verne

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 La Verne, 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

D & G Roofing INC

License #534986 · C39

95/100

Grade A · Excellent

#2

Campbell Landscapes INC

License #572044 · C27

95/100

Grade A · Excellent

#3

Route 66 Fire Protection INC

License #909815 · C16

95/100

Grade A · Excellent

#4

G H F INC

License #524687 · D35

95/100

Grade A · Excellent

#5

A-1 Quality Painters

License #546522 · B

95/100

Grade A · Excellent

#6

Harwood Construction INC

License #561049 · B

95/100

Grade A · Excellent

#7

Jc's Mechanical INC

License #923646 · C20

95/100

Grade A · Excellent

#8

IV Seasons Hvac

License #393678 · C20

95/100

Grade A · Excellent

#9

Bevaire Mechanical INC

License #764799 · C20

95/100

Grade A · Excellent

#10

Expression IN Wood INC

License #436059 · C-6

95/100

Grade A · Excellent

#11

Tessone Dan General Contractor

License #462936 · B

95/100

Grade A · Excellent

#12

Mermaid Pools

License #949517 · C46

95/100

Grade A · Excellent

#13

Grigolla S J Construction CO INC

License #462356 · A

95/100

Grade A · Excellent

#14

Wilborn Donald F JR

License #555999 · C10

95/100

Grade A · Excellent

#15

Marathon Mechanical INC

License #1000799 · C20

95/100

Grade A · Excellent

#16

Pro - Spec Enterprises INC

License #825995 · B

95/100

Grade A · Excellent

#17

Bauer Electric Services CO INC

License #762244 · C10

95/100

Grade A · Excellent

#18

LA Verne Construction

License #822285 · B

95/100

Grade A · Excellent

#19

Jms Drywall

License #848080 · C-9

95/100

Grade A · Excellent

#20

S C L M CO INC

License #403888 · C27

95/100

Grade A · Excellent

#21

Sager G M Construction CO INC

License #607796 · A

95/100

Grade A · Excellent

#22

French J C & Company

License #422672 · C33

95/100

Grade A · Excellent

#23

Affordable Elevator Service INC

License #941793 · C11

95/100

Grade A · Excellent

#24

Rene's Plumbing Repair INC

License #454443 · C20

95/100

Grade A · Excellent

#25

M N R Construction INC

License #891298 · A

95/100

Grade A · Excellent

#26

Quality Control Restoration INC

License #865584 · B

95/100

Grade A · Excellent

#27

Nick's Landscape Services

License #983409 · C-8

95/100

Grade A · Excellent

#28

Fam Building and Construction

License #406877 · B

95/100

Grade A · Excellent

#29

California Restoration & Waterproofing

License #553563 · B

95/100

Grade A · Excellent

#30

Sager G M Construction CO

License #409330 · A

95/100

Grade A · Excellent

#31

Smith David B

License #1005947 · C20

95/100

Grade A · Excellent

#32

Rey and Reese Contracting Services

License #988506 · B

95/100

Grade A · Excellent

#33

Scherer Martin Electric INC

License #427211 · C10

95/100

Grade A · Excellent

#34

Bottom Dollar Roofing

License #981344 · C39

95/100

Grade A · Excellent

#35

Affordable Air Conditioning

License #803299 · C20

95/100

Grade A · Excellent

#36

Siempre Construction INC

License #805704 · B

95/100

Grade A · Excellent

#37

Wielandt INC

License #776395 · C36

95/100

Grade A · Excellent

#38

Alloy Weldworks

License #996624 · C60

95/100

Grade A · Excellent

#39

Pool Concepts OF California INC

License #763003 · B

95/100

Grade A · Excellent

#40

Cross Country Builders

License #818882 · B

95/100

Grade A · Excellent

#41

Prestige Elevator Interiors

License #1001311 · C11

95/100

Grade A · Excellent

#42

Guasso Rene Painting INC

License #852098 · C33

95/100

Grade A · Excellent

#43

R C S Construction INC

License #822668 · B

95/100

Grade A · Excellent

#44

Servpro OF North Pomona / LA Verne

License #928131 · ASB

95/100

Grade A · Excellent

#45

T D Construction CO

License #401358 · A

95/100

Grade A · Excellent

#46

Myers Plumbing

License #824424 · C36

95/100

Grade A · Excellent

#47

T - 9 Enterprises INC

License #768910 · C12

95/100

Grade A · Excellent

#48

Mok 5 & Associates Builder

License #961125 · B

95/100

Grade A · Excellent

#49

Shook Todd Corporation

License #1006694 · B

95/100

Grade A · Excellent

#50

W F Construction INC

License #572359 · A

95/100

Grade A · Excellent

Finding the Best Contractors in La Verne

When hiring a contractor in La Verne, 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.