Master Elite Installer
Brand Certified
CAL-PAC ROOFING SAN MATEO
4.8(16 reviews)
Certified by CAL-PAC ROOFING SAN MATEO • Jul 05, 2026
Business Details
1122 E 5TH AVE, San Mateo, CA
94402, United States
Certified by CAL-PAC ROOFING SAN MATEO • Jul 05, 2026
(650) 286-0450
Certified by CAL-PAC ROOFING SAN MATEO • Jul 05, 2026
https://www.cal-pacroofing.com/
Certified by CAL-PAC ROOFING SAN MATEO • Jul 05, 2026
About
Certified by CAL-PAC ROOFING SAN MATEO • Jul 05, 2026
Roofing Contractor
CAL-PAC ROOFING, a local roofing company based in San Mateo, offers the installation of a full line of roofing products. Since 1978, Cal-Pac has installed all styles such as shake, shingle, tile, low slope, and flat roofs. Cal-Pac utilizes only premium products that are fully warranted. Rain Gutter installation is also available. Visit the custom showroom in San Mateo and review the many available types of roofing available for residential and commercial customers.
Location
Certified by CAL-PAC ROOFING SAN MATEO • Jul 05, 2026
Hours
Certified by CAL-PAC ROOFING SAN MATEO • Jul 05, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 6 items
Explore offerings from CAL-PAC ROOFING SAN MATEO on 1122 E 5TH AVE in San Mateo, with popular product and services available at this location.
Product and Services
6 items
Product and Services
The leading roofing product brands have trained and qualified our artisans.
Duro-Last
Duro-Last is a well-known manufacturer of custom-fabricated, single-ply roofing systems. Here’s a breakdown of the key details:
Residential Roofing
From Shingles to Metal, We Do It All Cal-Pac Roofing San Mateo has built a reputation for extraordinary craftsmanship – which is on display in the thousands of residential roofs we’ve installed during our decades in business. Our skilled pros can expertly install shingles, metal and membrane roofing systems on roofs of all sizes and slopes.
Commercial Roofing
Commercial Roofer Specializing in Durable, High-Quality Roofs Specialized Solutions for Flat and Low Slope Roofs Cal-Pac Roofing San Mateo offers superior commercial roofing services designed to protect your business and investment. We understand the unique challenges that come with commercial properties, particularly those with flat roofs and low slope roofs. These roofing systems demand expert attention to detail and technical skill to ensure optimal performance and durability. Our experienced commercial roofers utilize advanced techniques and high-quality materials, providing seamless commercial roof installation and long-lasting protection for your commercial space.
Gutters
Your Local Gutter Contractor for Installation and Replacement Excellence Expert Gutter Contractor for Your Property’s Protection Cal-Pac Roofing San Mateo stands out as a trusted gutter contractor serving homeowners and businesses in the region. Gutters are a vital component of every property’s exterior, effectively diverting rainwater and melted snow away from your foundation, landscaping, and siding. Our experienced team helps you safeguard your investment with expert gutter solutions engineered for performance, durability, and aesthetic appeal. By working closely with each client, Cal-Pac Roofing San Mateo ensures that your gutter system is tailored to the unique requirements of your structure and the San Mateo climate.
Reviews
4.8
16 reviews
5 stars
15
4 stars0
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1 star
1
- JDJulie Borina DriscollMar 4, 20265.0March 4, 2026 Excellent, professional roof inspection and service. Thank you.
- NWNora WangFeb 12, 20265.0They took care of me. John was great with addressing all my concerns/questions & generous with his time. Everything was well coordinated, timely, and overall, communication was great. They were responsive. The crew was hard working & friendly. Thank you.
- RSRyan SchultzMar 17, 20255.0Cal-Pac is amazing, the quality of work is outstanding and their expertise is unmatched. We've worked with them for a while; they were one of the few roofing companies we reached out to that were willing to do repairs (on a roof they didn't build). They replaced an old skylight, removed our old chimney, and added a gutter to the back. We were really happy with the quality of the work and the price. When it came time to do a full roof replacement, they were the first place we called. And to be honest, they weren't the cheapest but we still went with them given our prior experience and the fact they would handle re-mounting our solar system directly. We worked mostly with Brian and Earl, both great guys and incredibly experienced. We had a lot of dry rot issues on our joists and their carpenter did a fantastic job (photos attached). The roof came out better than expected, it looks so clean and makes the entire house look better. We were also impressed with their thorough cleanup of the site each day, the attention to detail (even caulking around the replaced joists for us), and going the extra mile to replace a ceiling panel that was damaged when the old roof was torn off. I will say they're a bit old school, they do most things by phone and don't use any fancy appointment systems. But if you want a roof done the right way by the most experienced people, Cal-Pac is the one you want.
- FHFam HwolfNov 12, 20245.0John and Brian and crew did a great job of installing a Decra roof for us. They answered all of my many rounds of questions, kept us informed of project status every step of the way, started and ended in timely fashion, and were a pleasure to work with. The roof is beautiful! Recommended!
- TAThomas AnthonyDec 11, 20235.0John and the team at Cal-Pac Roofing did a great job installing our PV solar system. They provided sound advice on system size and panel location, took care of permitting and communication with PG&E, and showed up to do the work when they said they would. I highly recommend Cal-Pac Roofing company.
Frequently Asked Questions About CAL-PAC ROOFING SAN MATEO
Where is CAL-PAC ROOFING SAN MATEO located?
CAL-PAC ROOFING SAN MATEO is located at 1122 E 5TH AVE, San Mateo, CA 94402, USA.
What types of roofing products does CAL-PAC ROOFING offer?
They offer installation of all styles of roofing including shake, shingle, tile, low slope, and flat roofs using premium products with full warranties.
Does CAL-PAC ROOFING provide services other than roofing installation?
Yes, they also offer rain gutter installation services for both residential and commercial customers.
What are the business hours of CAL-PAC ROOFING SAN MATEO?
They are open Monday to Friday from 8:00 AM to 5:00 PM and closed on weekends and certain holidays.
How can I contact CAL-PAC ROOFING SAN MATEO?
You can contact them by phone at +1 650-286-0450 or by email at calpacroofing@sbcglobal.net.
What payment options does CAL-PAC ROOFING accept?
They accept payment via cash, check, MasterCard, and Visa.
What is the price range of services at CAL-PAC ROOFING SAN MATEO?
Their services fall within a moderate price range, indicated as 'THREE'.
Which cities does CAL-PAC ROOFING SAN MATEO serve?
They provide roofing services in cities including Daly City, San Bruno, Pacifica, Burlingame, San Carlos, Belmont, Millbrae, Half Moon Bay, Hillsborough, Atherton, Brisbane, Foster City, South San Francisco, and Redwood City.
Are there any nearby automotive repair shops I can visit before or after my roofing consultation?
Yes, nearby automotive repair options include Geo Autobody Shop, REN Autoworks, and CityDent, which offer services from auto body repairs to oil changes.
What local businesses near CAL-PAC ROOFING SAN MATEO can assist with home improvement besides roofing?
Nearby home improvement services include A&R Termite Control for pest services, Cavallini Construction for contracting, and CAWC Waterproofing and Restoration for damage restoration.
Are there any nearby places where I can grab a meal around CAL-PAC ROOFING SAN MATEO?
Yes, you can visit restaurants like Unfurl and Bay Leaf, or the venue and event space Kamakshi's Kitchen Rental nearby for meals.
Brand Certified Facts from CAL-PAC ROOFING SAN MATEO
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