
Dotto Glass, Inc.
Dotto Glass is a residential and commercial glass company based in San Rafael, serving Marin County and the San Francisco Bay Area since 1964. Its work includes window replacement, glass repair and custom glass installations.
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Business Highlights
- Dotto Glass is family-owned and operated.
- Dotto Glass is licensed, bonded and insured.
- Dotto Glass says its workmanship is fully warranted.
Service Area
San Rafael, Novato, Mill Valley, Napa, Marin County and the Bay Area.
Public local listing. Dotto Glass, Inc. is one of 9 window installers ProsGrade lists in San Rafael, California.
11 services listed, including Window replacement, Glass repair and replacement and Shower doors and enclosures. Open weekdays, closed on weekends. 30 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Dotto Glass, Inc. compares with the other 8 window installers on ProsGrade in San Rafael, using public Google ratings and review counts.
- Has more Google reviews (30) than 5 of the 8 other San Rafael window installers on ProsGrade.
Services Covered
11 services- Window replacementDual-pane low-e coated glass; aluminum, vinyl and wood windows
- Glass repair and replacementResidential and commercial
- Shower doors and enclosuresFrameless, semi-frameless and framed designs
- Sliding glass doorsSliding and multi-slide systems
- MirrorsClosets, walls, shelves and counters
- Skylights
- Custom glassTabletops, shelving, railings, privacy and decorative applications
- Glass tabletops, countertops and shelving
- Storefront glassInstallation, replacement and repair
- Curtain wall systems
- Caulking and repairs
Reviews
What customers say
Customers praise the team's professionalism and cleanup; individual reviewers also mention prompt service and timely repairs. One customer reported roof damage during a skylight replacement that required repairs and said the insurance company covered the damage; the same customer later reported cracking skylights and several follow-up emails about the issue.
Customer Reviews
Daniel Kenney
I have used Dotto Glass of Marin for a number of projects. They do great work, are prompt, and clean up when the work is done. I have had them do mirrors and widow glass replacement. I highly recommend them.
Barbra Penaflor
We recently sold our home and needed work on our Eichler to get it ready for sale. Keith Dotto was extremely helpful and professional. The repairs were timely and the cost was competitive. I highly recommend!
Shelley Dunnigan
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Frequently Asked Questions
Does Dotto Glass provide emergency glass replacement?
Yes. It provides emergency replacement for residential and commercial properties when broken glass presents a safety, security or weather-related concern.
Can Dotto Glass assess a fogged dual-pane window?
It can evaluate the existing window to determine whether the glass unit can be replaced.
Does Dotto Glass repair sliding glass doors?
It provides glass replacement and service for sliding and multi-slide door systems. Repair options depend on the type and condition of the existing door.
Does Dotto Glass review plans for commercial projects?
Its commercial glazing department reviews project plans and provides a bid to meet the requested timeframe.










