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Shelton Roofing Co., Inc.

Roofing
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San Mateo  Santa Clara Counties
Diamond Certified Company Report
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Shelton Roofing Co., Inc.
604 SURVEYS
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  • Rating
24 CONSECUTIVE YEARS
SINCE JUNE 2002
CERT 82

Diamond Certified Ratings Dashboard

604
Verified Customers
Surveyed
Customer Loyalty
Customer Satisfaction
Helpful Expertise

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

Company Report Menu

  • Survey Responses
  • Diamond Certified Video Player
  • Researched Articles & Profile
  • Capabilities
  • Photos
  • Expert Contributor Advice & Tips
  • Website & External Feeds

Diamond Certified Company Report SUMMARY UPDATE July 2025

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Shelton Roofing Co., Inc.

Rated Highest in Quality and Helpful Expertise for 24 Consecutive Years.

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Quick Summary

  • Diamond Certified since 2002
  • Provides roofing services for residential and commercial clients in Santa Clara and San Mateo Counties
  • Family-owned and operated since 1942
  • CertainTeed SELECT ShingleMaster™

Top News Updated

TRENDING PROJECTS

Shelton Roofing Co., Inc. recently installed roofs on multiple large, custom houses throughout the San Francisco Peninsula.

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STANDOUT SERVICES

Shelton Roofing Co., Inc. implements several environmentally-friendly business practices, including installing energy-efficient roofs and recycling all the waste that’s generated during the roofing process.

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Top Survey Responses

From a recent Diamond Certified Survey Response: “I’ve already recommended them to friends and family. We had several bids and theirs came in about the same as everyone else’s, but...

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From a recent Diamond Certified Survey Response: “They’re very good and their cleanup is excellent. I compared my roof to my friend’s roof that was [installed] around the same time by a different company and there’s no comparison. You can really see the quality difference.”

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All-Star Employees

Sean Lawson, the son of President Paul Lawson, is currently training to become a manager/owner, continuing Shelton Roofing’s family-owned legacy for another generation.

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Shelton Roofing Co., Inc.
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Diamond Certified Researched Capabilities on Shelton Roofing Co., Inc.

Service Area

serving area
Santa Clara County
San Mateo County
Serving Santa Clara and San Mateo Counties, Including San Jose, Palo Alto, Mountain View and Redwood City

Main Services

Roofing
  • Cedar Shake
  • Metal Shingles
  • Residential Roofing
  • Roof Coatings
  • Roof Inspection
  • Roof Leak Repair
  • Roof Moss Removal
  • Roof Repair
  • Roof Replacement
  • Roofing Installation
  • Steel Roofing

Additional Services

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Company Info

Hours
Mon
08:00 am - 04:00 pm
Tue
08:00 am - 04:00 pm
Wed
08:00 am - 04:00 pm
Thu
08:00 am - 04:00 pm
Fri
08:00 am - 04:00 pm
Sat
Closed
Sun
Closed
Closed
Contact
Shelton Roofing Co., Inc.

Capabilities Table

Company Name
Shelton Roofing Co., Inc.
Managers
Paul Lawson, Owner
Years in Industry
75+ (Combined)
# of Employees
33
License
261091
Memberships
Better Business Bureau of Los Angeles & Silicon Valley, Independent Roofing Contractors of California (IRCC), Roofing Contractors Association of California (RCAC)
Founded
1942

Key Factors

Select Photos From Shelton Roofing Co., Inc.

1 of 16Picture of The fresh, sleek roof stands resilient, crowning a beautifully landscaped home. Shelton Roofing Co., Inc. is recognized for expertise and quality, reflected in each meticulously crafted detail. Copyright ©2025 Diamond Certified Resource. - Shelton Roofing Co., Inc.
The fresh, sleek roof stands resilient, crowning a beautifully landscaped home. Shelton Roofing Co., Inc. is recognized for expertise and quality, reflected in each meticulously crafted detail. Copyright ©2025 Diamond Certified Resource.
Picture of The fresh, sleek roof stands resilient, crowning a beautifully landscaped home. Shelton Roofing Co., Inc. is recognized for expertise and quality, reflected in each meticulously crafted detail. Copyright ©2025 Diamond Certified Resource. - Shelton Roofing Co., Inc.
Picture of The sleek metal roofing, meticulously installed by Shelton Roofing Co., Inc., reflects a commitment to quality outcomes. This serene setting highlights the company’s reputation for excellence. Copyright ©2025 Diamond Certified Resource. - Shelton Roofing Co., Inc.
Picture of  Amidst a serene garden setting, the newly tiled roof of this house reflects Shelton Roofing Co., Inc.’s dedication to quality outcomes. Their expertise in roofing is recognized for consistently achieving a Highest in Quality rating. Copyright ©2025 Diamond Certified Resource.

 - Shelton Roofing Co., Inc.
Picture of  A sunlit home with a meticulously crafted roof, showcasing the expertise of Shelton Roofing Co., Inc. This charming residence embodies the company’s commitment to quality outcomes. Copyright ©2025 Diamond Certified Resource.

 - Shelton Roofing Co., Inc.
Picture of  Under a bright blue sky, this home showcases the impeccable roofing work of Shelton Roofing Co., Inc., known for its focus on quality outcomes. Copyright ©2025 Diamond Certified Resource.

 - Shelton Roofing Co., Inc.
Picture of  A seamless expanse of white roofing stretches under a clear sky, showcasing Shelton Roofing Co., Inc.'s commitment to quality outcomes with expert precision. Their high customer satisfaction ratings reflect the care taken in each detail, transforming ordinary roofs into comprehensive protections. Copyright ©2025 Diamond Certified Resource.

 - Shelton Roofing Co., Inc.

Diamond Certified Expert Contributor Advice & Tips

Joe Stefani is estimator at Shelton Roofing Co., Inc., a Diamond Certified company since 2002. He can be reached at (650) 898-7900 or by email.

Joe Stefani is estimator at Shelton Roofing Co., Inc., a Diamond Certified company since 2002. He can be reached at (650) 898-7900 or by email.

Joe Stefani: Switching Gears

By James Florence, Diamond Certified Resource Reporter

MOUNTAIN VIEW — After spending his early career beneath the hood of a car, Joe Stefani decided to switch gears entirely and start working on rooftops. “Growing up, I had uncles who were in construction and roofing, but my passion was cars,” he remembers. “After high school, I started working as an auto mechanic, became a service estimator, and eventually got into RV repair and sales. At a certain point, I felt like I needed ...

Read Full Article - Joe Stefani: Switching Gears

Shelton Roofing Co., Inc. Website and External Feeds

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By Shelton Roofing Co., Inc.

Shelton Roofing Co., Inc. Ratings and Survey Responses

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Shelton Roofing Co., Inc.
604 SURVEYS
  • star image
  • star image
  • star image
  • star image
  • star image
  • Rating
24 CONSECUTIVE YEARS
SINCE JUNE 2002
CERT 82

Diamond Certified Ratings Dashboard

Customer Satisfaction

Customer Loyalty

Helpful Expertise

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

Phone Survey Responsesfrom 604 Verified Customers