Top-Rated Contractors in Alamo

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 Alamo, 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

Barale Builders INC

License #970980 · B

95/100

Grade A · Excellent

#2

Rkh Constructors INC

License #522195 · A

95/100

Grade A · Excellent

#3

Westwind Builders and Electric INC

License #728801 · B

95/100

Grade A · Excellent

#4

Anderson Arthur L

License #562161 · B

95/100

Grade A · Excellent

#5

Plant Hazardous Services INC

License #863366 · ASB

95/100

Grade A · Excellent

#6

L & L Landscaping INC

License #374217 · C27

95/100

Grade A · Excellent

#7

Orman & Associates INC

License #907485 · A

95/100

Grade A · Excellent

#8

Kiper Development INC

License #605434 · B

95/100

Grade A · Excellent

#9

Prime Cut Concrete Sawing & Drilling

License #809448 · D06

95/100

Grade A · Excellent

#10

D L I Construction

License #612726 · A

95/100

Grade A · Excellent

#11

Massone Mechanical INC

License #615532 · C20

95/100

Grade A · Excellent

#12

Morgan - Bonanno Development INC

License #631559 · A

95/100

Grade A · Excellent

#13

Thompson Mark Construction INC

License #951283 · B

95/100

Grade A · Excellent

#14

E-builders INC

License #967733 · B

95/100

Grade A · Excellent

#15

Home Select

License #897914 · B

95/100

Grade A · Excellent

#16

Mellinger Construction INC

License #457088 · B

95/100

Grade A · Excellent

#17

MC Kee C a Construction General Contractor

License #562734 · B

95/100

Grade A · Excellent

#18

Frank Karl Company the

License #730773 · B

95/100

Grade A · Excellent

#19

Leisure Escape INC

License #662132 · C27

95/100

Grade A · Excellent

#20

Anderson E Wallace JR

License #283342 · B

95/100

Grade A · Excellent

#21

R L Ziegenbein Construction INC

License #322200 · B

95/100

Grade A · Excellent

#22

Barsell Construction INC

License #683919 · B

95/100

Grade A · Excellent

#23

Peugh Evan Landscape Contractor

License #704758 · C27

95/100

Grade A · Excellent

#24

Irving Peter Electric INC

License #716757 · B

95/100

Grade A · Excellent

#25

Ridgecrest Builders INC

License #717198 · B

95/100

Grade A · Excellent

#26

East Bay Electric INC

License #862687 · C10

95/100

Grade A · Excellent

#27

Young D W Construction Company INC

License #365358 · A

95/100

Grade A · Excellent

#28

Bifulco Builders INC

License #455242 · B

95/100

Grade A · Excellent

#29

Henley J D General Contractor

License #436566 · B

95/100

Grade A · Excellent

#30

Performance Equipment INC

License #747771 · A

95/100

Grade A · Excellent

#31

Davis Donald L Builders INC

License #776611 · B

95/100

Grade A · Excellent

#32

David Brothers Construction INC

License #728410 · B

95/100

Grade A · Excellent

#33

Sykes SM General Contractor

License #810335 · B

95/100

Grade A · Excellent

#34

Alco Sheet Metal & Heating INC

License #464367 · C20

95/100

Grade A · Excellent

#35

Gardner Wes Heating & A/c

License #921166 · C20

95/100

Grade A · Excellent

#36

Pacific Developers & Construction INC

License #773317 · A

95/100

Grade A · Excellent

#37

Seuss Flooring

License #514028 · C15

95/100

Grade A · Excellent

#38

Meyer Alexander Christian

License #1024300 · A

90/100

Grade A · Excellent

#39

Green Valley Build INC

License #1073092 · B

90/100

Grade A · Excellent

#40

Sycamore Valley Landscape LLC

License #1065115 · C27

90/100

Grade A · Excellent

#41

Taylor Restaurant Systems INC

License #670819 · B

85/100

Grade B · Good

#42

Nahas Company

License #719775 · B

85/100

Grade B · Good

#43

Dimartino Todd R

License #727118 · B

85/100

Grade B · Good

#44

Proper Planning Construction

License #727855 · B

85/100

Grade B · Good

#45

Suncrest Homes INC

License #730184 · B

85/100

Grade B · Good

#46

Trademark Homes LTD

License #745820 · B

85/100

Grade B · Good

#47

Lastowski Martin

License #808892 · B

85/100

Grade B · Good

#48

Kiltz Chad Michael

License #912577 · B

85/100

Grade B · Good

#49

Pacific - Mountain Contractors OF California INC

License #921539 · A

85/100

Grade B · Good

#50

M D I Builders

License #930122 · B

85/100

Grade B · Good

Finding the Best Contractors in Alamo

When hiring a contractor in Alamo, 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.