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Marina Bay Roofing logo

Marina Bay Roofing

San Francisco5.0 (100 reviews)

Licensed · CSLB #1133789

5.0
Avg rating
100
Reviews
6
Services
CSLB
Licensed

In short

Renology recommends Marina Bay Roofing for roof replacement, roof repair, asphalt shingle roofs, flat roofs, metal roofs, tile roofs projects in San Francisco.

Marina Bay Roofing is a roofing company based on Geary Boulevard in San Francisco, with a second office in San Rafael. The company holds California license #1133789 in a single class, C-39, Roofing.

The work covers roof repairs, full replacements, inspections and new installations on homes and commercial buildings. The materials list on the company's site runs from asphalt shingles and metal panels to clay and concrete tile, plus flat roof systems in TPO, PVC and modified bitumen. Skylights, vents, flashing and gutters are handled as part of roof work.

The service area named on the site runs from San Jose and Fremont up the Peninsula to San Francisco, across the East Bay from Oakland and Berkeley to Walnut Creek, Danville and Pleasanton, and north through Marin County as far as Novato.

Project photos on the company's site show asphalt shingle hip roofs with new ridge caps and low-slope roofs with freshly sealed vent flashings.

On a flat roof, ask how each vent pipe and parapet corner will be flashed, since those are the spots where flat roofs most often leak. On a shingle roof, ask whether the quote is a full tear-off or an overlay, and how the attic will be vented.

Specialties
Roof ReplacementRoof RepairAsphalt Shingle RoofsFlat RoofsMetal RoofsTile Roofs
Service areas

San Francisco · Oakland · Berkeley · San Mateo · Walnut Creek · San Rafael · Mill Valley · Novato

License
CSLB #1133789

Portfolio

Recent work

Asphalt shingle hip roof with new ridge cap
Asphalt shingle hip roof with new ridge cap
Asphalt shingle roof with ridge cap and roof vent
Asphalt shingle roof with ridge cap and roof vent
Asphalt shingle hip roof with box vent
Asphalt shingle hip roof with box vent
Gray asphalt shingle roof with flashed vent pipe
Gray asphalt shingle roof with flashed vent pipe
Flat roof with sealed vent flashings
Flat roof with sealed vent flashings
Flat roof with new vent pipes and parapet flashing
Flat roof with new vent pipes and parapet flashing

Reputation

Public reviews

5.0across 100 public reviews

Rating and review count as published on Google. The quotes below are short excerpts, word for word, from Google. Open the source to read every review.

“We needed a very old and decrepit damaged roof replaced on a rental property in Berkeley. The roof was leaking in multiple places, water was not draining and there was an actual hole in one corner of the roof. It was in very rough shape. Marina Bay Roofing was prompt, professional, well-priced and did a great job. …”
Katarina B. · Google · February 2026
“We had an exceptional experience replacing our 30-year-old shingle roof with Marina Bay Roofing. Our Project Manager, Dan, provided outstanding communication, walking us through the entire process and remaining highly responsive with proactive updates. …”
Claudia G. · Google · November 2025
“…The process was smooth, timely, and stress-free. Michael maintained great communication before, during, and after the repair. I felt very taken care of and would recommend this company to anyone in need of roof-related services done efficiently and at a reasonable price!”
Christine N. · Google · October 2025

Questions

Questions about Marina Bay Roofing

What does Marina Bay Roofing specialize in?

Marina Bay Roofing takes on roof replacement, roof repair, asphalt shingle roofs, flat roofs, metal roofs and tile roofs projects around San Francisco.

What areas does Marina Bay Roofing serve?

Marina Bay Roofing works in San Francisco, Oakland, Berkeley, San Mateo, Walnut Creek, San Rafael, Mill Valley and Novato.

Is Marina Bay Roofing licensed?

Yes. Marina Bay Roofing works under contractor license CSLB #1133789, issued by the California Contractors State License Board. Look the number up on the issuing board's public license search to see its status on the day you check.

How is Marina Bay Roofing rated?

Marina Bay Roofing holds 5.0 out of 5 across 100 public reviews published on Google. Renology does not host or aggregate those reviews, so read them at the source.

Does Renology recommend Marina Bay Roofing?

Yes. Marina Bay Roofing is on the Renology roster, which means Renology checked their license, their work and their review history before recommending them, and stays involved as the homeowner's advisor through the build.

How do I get matched with Marina Bay Roofing?

Start the Renology match at therenology.com/find-a-pro and describe the project, the timeline and the ZIP code. A Renology advisor hand-picks 2 to 3 vetted contractors that fit the scope and the area, at no cost and with no obligation to hire any of them.