Commercial Roofing You Can Count On.

Serving the Greater Bay Area and Sacramento

TPO Single Ply Roofing

Over half of all new roofs are TPO. Cut your energy costs by an average of 25% and get a 20-year warranty. Here are 9 reasons TPO is a great choice and 3 reasons it isn’t »

Roof Coatings 

Protect your roof for 20 years and prevent business disruption with this cost-effective and sustainable solution. Get a cost-benefit analysis of the different types of roof coatings »

Need an Ally?
Call and we'll be there.

• Serving Hospitals, Schools, HOAs, Multi-Family Apartments, Industrial and Commercial Buildings

• We provide a full range of services including roof replacement, repair, coating, and maintenance.

• Family owned and operated

• 2nd Largest veteran-owned business in the Bay Area 

Allied Construction Services BBB Business Review



You have roofing questions? We have answers. Call us at (925) 724-2324.

Don't Replace Your Roof. Restore it.

• No tear off required which reduces install time and project cost.

• 15-20 year warranty available

• Can extends roof life indefinitely

• Eco-Friendly

• Reduces energy costs 15 – 27%

• No Odors – Perfect for installation at multi-family apartment complexes and hospitals.

Call (925) 724-2324 to find out more.

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featured projects


Sutter Health Novato
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Cypress Apartments
San Jose
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Sutter Hospital
San Francisco
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200,000+ Sq Ft Coating
View Project

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Commercial Roofer and General Contractor

License #605271

7602 National Drive, Livermore, CA 94550
(925) 724-2324
7:30 a.m. - 4:30 p.m., Monday - Friday