I heard from two of my neighbors to try these guys for a possible skylight problem and definitely highly recommend after my experience! They responded within a few hours of submitting an online request and confirmed a technician appointment for the very next day. Eduardo Franco arrived on time and quickly diagnosed my issues as mere condescension vs leakage, he patiently explained and showed me a video he recorded. He also provided a ballpark for how many years is left on my roof. All this without charging me anything! Will definitely give these guys a call when my roof’s time is up.
FS
Fred Siegel
Oct 2, 2025
5.0
Professional, courteous and reliable service from the first phone call I made until they finished up the job. Everyone from Eduardo, who does the estimates, to one of Foremen, Roberto and all the workers, it was a pleasure. When they finished up, they made sure everything was cleaned up. I would not hesitate calling Excelsior again. 👏
JL
Jeffrey Leong
Aug 1, 2021
4.0
Pleasent company staff from president down to worker! Excellent communication. Gladly photographed before and after condition and sent photos as requested. Everyone always said "Thank you for your business!" Easily scheduled appointment, On time and job completed as quoted. They cleaned up completely around perimeter. Could not ask for better experience.
KB
Kat Brown
Jul 17, 2018
5.0
Excelsior isn't the cheapest, but it is the best. They have solved for me a number of roofing issues left by other contractors - leaky skylights, bad flashing, caulking used instead of flashing, and so on. Excelsior has been in business for decades - they are one of the oldest roofing companies in San Francisco. They are very experienced and get the job done right the first time.
Frequently Asked Questions About Excelsior Roofing Co.
What services does Excelsior Roofing Co. offer?
Excelsior Roofing Co. offers new roofs, roof repairs, skylight repairs and installation, as well as gutter repairs and installation.
Where is Excelsior Roofing Co. located?
Excelsior Roofing Co. is located at 1340 Underwood Ave, San Francisco, CA 94124, USA.
What are the business hours of Excelsior Roofing Co.?
They are open Monday to Friday from 8:00 AM to 4:30 PM and closed on Saturdays and Sundays.
Which payment options are accepted at Excelsior Roofing Co.?
Accepted payment methods include American Express, Cash, Check, Discover, Invoice, MasterCard, PayPal, and Visa.
How can I contact Excelsior Roofing Co.?
You can contact them by phone at +1 415-822-4488 or email at mark@excelsiorroofing.com.
Does Excelsior Roofing Co. have an online presence?
Yes, you can visit their website at http://www.excelsiorroofing.com and find them on Facebook at https://www.facebook.com/Excelsior-Roofing-Co-144912772203952/.
What languages are spoken at Excelsior Roofing Co.?
Services are provided in English and Spanish.
Are there any nearby construction or contractor services near Excelsior Roofing Co.?
Yes, nearby you can find Bay Area Pipe & Equipment, Inc. specializing in construction services and E F Gomez Cement Contractor for masonry and concrete work. These may complement your roofing projects.
What automotive services are available near Excelsior Roofing Co.?
Nearby automotive repair and towing services include American Diesel truck repair, Reyes Auto Repair, GENESIS AUTO BODY SHOP, and Alpha Towing and Recovery for towing services.
Are there any places to visit nearby after your appointment at Excelsior Roofing Co.?
Yes, you can visit Almond and Company for antiques and furniture or enjoy cultural content from Juxtapoz Art and Culture Magazine. Also, City Lunch Restaurant offers American and Mexican cuisine nearby to grab a meal.