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Excelsior Roofing Co.

Seamless Metal Gutters - Install, Seamless Metal Gutters - Repair, Gutters & Downspouts Cleaning Service,

About us

15 employees. Family owned & operated. Award winning. Mark Powers in company since 1972. Bill Powers in company since 1980. Company founded by grandfather in 1906.

Business highlights

119 years of experience

Services we offer

Roofing contractors, TIC, apartments, condos, etc.., gutters, repairs and new roofs. Roof inspections for real estate and insurance company's. Fully insured for single family, repairs or removal of debris & flashing repairs. All types of roofing, skylight

Amenities

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.969 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
93%
4
7%
3
0%
2
0%
1
0%
Showing 51-69 of 69 reviews
PAM M.
Jan 2010
5.0
Yes, I recommend this pro
$3,075
They did a fabulous job, quick clean and professional.

Darlene T.
Oct 2009
5.0
Yes, I recommend this pro
$1,500
They were fine and their prices were very reasonable. I checked out their references on Yelps and they had received great recommendations. I called them and they came the next week to do the job, and it was fine working with them. They were prompt and on time, unlike most contractors who would give you a time and wouldn?t turn up. I would rate them highly and would use them in the future.

JUDITH H.
Sep 2009
5.0
Yes, I recommend this pro
I ended up not using them as I received a lower bid from someone else. They were excellent though and I do plan on using them when I need a full roof done.

Carol B.
May 2009
5.0
Yes, I recommend this pro
$9,645
It went very well overall. Everything seemed on time and coordinated. The workers were efficient and professional. i had to leave before they finished and when I came home everything was finished and clean .

Rama R.
Feb 2009
5.0
Yes, I recommend this pro
$695
I called about the leak on a Monday morning and left a message. Mark called me back later that day and scheduled an appointment for Tuesday morning for his brother to look at the roof in person. He said that it was a minor repair (quoted $720) and said that they would schedule something when the rain stopped. The rain stopped the next day and I got a call at 7am asking if he could come by at 10am. They completed the work that day and then I received the bill soon after in the mail. All in all, fairly painless. They don't do inside work like drywall repair, however.

John G.
Oct 2008
5.0
Yes, I recommend this pro
$15,000
Exceptional; very smooth, predictable and he and his team did outstanding work, above and beyond the call of duty. I actually went by his office and saw his outfit, very professional. You won't go wrong, I can assure you. Mark is top-notch!

CURT L.
Oct 2008
5.0
Yes, I recommend this pro
$800
It went generally well. Both the estimator and the workers were on-time. The work seemed to be performed well. The work crew was a bit less than professional - I overheard one yelling at the other for showing up drunk to the job. Not comforting when people are crawling around on your roof. In the end though they did a decent job for a good price.

Darren S.
Aug 2008
5.0
Yes, I recommend this pro
$1,500
The job was completed efficiently and clean. Very friendly people and seem to know what they're doing.

WARREN M.
Jul 2008
5.0
Yes, I recommend this pro
$2,000
It was fine. They brought a super crew out of ten men and did all the work in one day, like they said they would. They were professional and they cleaned up well. The contract was for the amount.

Christopher H.
Jun 2008
4.0
Yes, I recommend this pro
$9,400
The overall quality was good and they were on time. They did a good job and I was really pleased. The pricing I felt was reasonable.

PAMELA F.
Jun 2008
5.0
Yes, I recommend this pro
$1,500
They were professional and came on time. They were good about picking up. They returned to fix something and stood by their word.

Mark J.
Feb 2008
4.0
Yes, I recommend this pro
$3,000
They worked quickly and were clean. They were more expensive than another option but I believe they provided better quality of work.

Michael B.
Feb 2008
5.0
Yes, I recommend this pro
$1,000
I phoned Excelsior Roofing. Mark Powers phoned me back the same day. He sent someone out to measure the skylight. I talked to Mark and ordered a domed skylight. He said it would arrive in 3 weeks. It was installed in 2 weeks. Looks great and the house is much warmer now.

CLARA J.
Dec 2007
5.0
Yes, I recommend this pro
$1,000
Great. It was the rainy season, but they came out and examined it right away and they fit me in as soon as the skylight order came in. Was done in a few hours, they cleaned the stained glass underneath the new skylight bubble, and rebuilt the skylight frame, which they said was too close to the roofline on one side. They've also replaced a roof on my back porch and done some roofing for my neighbors (which is how I found them). In each case the work was great and prompt.

Rose S.
Nov 2007
5.0
Yes, I recommend this pro
$500
Excellent, no complaints.

Kathy T.
Oct 2007
5.0
Yes, I recommend this pro
$500
This company is cheap and did fast work. The job took one or two hours and happened while I was at work. The other companies I got prices quotes from asked over $1000 for this job and this company only charged $500. Three workers did this job and left everything spotless. If you have roof work that needs to be done, hire this company.

MIMI H.
Oct 2007
5.0
Yes, I recommend this pro
$11,000
First of all, the president of the company returns the calls to the customer. He returned them the same day of my contact. The person giving the bid was very professional and thorough. They were not the cheapest, as they were towards the higher end of all the estimates. However, there service was excellent. They are definitely an A+ company. I was overly pleased with their performance. Talking to the guy that owns the business, he gave a bid that was professional, it was not the cheapest on the higher end, and the service was excellent. A+ over all; I was pleased with their performance.

CLARA J.
Jun 2007
5.0
Yes, I recommend this pro
$3,850
Can't claim to be an expert, but it used to leak and now it doesn't. Work completed exactly on time, no hassle, and their clean-up was immaculate. Was most impressed with the fact that they could have claimed the main roof was about to go, and hoped to get that contract as well, but they seemed to be practically minded; told me the main roof probably had another 5 years, and that I should just take care of the addition now. One word about seasonal scheduling. I got an estimate and put off scheduling work due to my own work schedule. When I finally called during at the start of the rainy season, Mark apologized but said that due to both demand and the fact that the weather curtailed their ability to work, it would be weeks. He predicted the opening perfectly, and once the guys were able to make it, did the job in one day, including cleanup.

EARL S.
May 2007
5.0
Yes, I recommend this pro
$4,200
They did a really great job on the roof and at a cost that was much less than other estimates I had received. They are reliable, responsible, and pleasant people I certainly would recommend their services.

SUSANNE M.
Feb 2007
5.0
Yes, I recommend this pro
$17,500
Everything was perfect from start to finish. Right from the first phone call for an estimate to the completion of the job, I was completely satisfied with Excelsior. Mark Power answered my questions with courtesy and the entire roofing team displayed the same attention to detail on the job. I can recommend Excelsior without hesitation. They were great!!

STEVE R.
Jan 2007
4.0
Yes, I recommend this pro
$5,900
Ok. They blitzed the job, and got it done in a day.

KELLY T.
Oct 2006
5.0
Yes, I recommend this pro
$550
Our experience was very positive. They sent someone out to look at the leak the very day we called. We got the estimate in the mail a couple of days later (I wish they sent estimates by e-mail!). They weren't sure when they would be able to fit us in, as they were really busy. But then they gave us a call a week and a half later to say they were ready. The guys who came were on time, very nice, and left everything very clean. I would definitely use them again.

KEVIN C.
Sep 2006
5.0
Yes, I recommend this pro
$1,500
Everyone at excelsior was outstanding. Mark came to review the job and told me I did not need a new roof (how honest) and that all I really needed was a "midlife" touch-up. After looking at some leaks, he surmised that some roofing material on the south wall would help and offered me a year long guarantee that it would work. If it doesn't, I can call him. Mark was very professional as he discussed the details of the job with me at length and then sent a contract that stated, in writing, the job we discussed. I called to clarify a few issues and he returned my call immediately. His crew was equally professional. They arrived right on time and did a great job. As most people know, roofing can be a messy business, but after these fellows left I never would have known anyone had been doing any work. I recommend them without reservation.

Homeowner
Jul 2006
5.0
Yes, I recommend this pro
$600
I've been dealing with them for so long I don't doubt their integrity when they make recommendations. When they find something that needs to be done I tell them to go ahead and do it. They just replaced a skylight and I am satisfied.

Homeowner
Dec 2005
5.0
Yes, I recommend this pro
$600
I WAS SO PLEASED THAT THEY CAME IN, FIXED THE ROOF AND THEN LEFT IT AS CLEAN AS THEY FOUND IT, ALL IN LESS THAN 2 HOURS! I HAD AN EMERGENCY WHEN THE DORMER ROOF NEEDED REPLACED AND THEY WERE THERE IN NO TIME.
Showing 51-69 of 69

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

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FAQ

Excelsior Roofing Co. is currently rated 4.9 overall out of 5.
Excelsior Roofing Co. accepts the following forms of payment: CreditCard
Yes, Excelsior Roofing Co. offers free project estimates.
No, Excelsior Roofing Co. does not offer eco-friendly accreditations.
No, Excelsior Roofing Co. does not offer a senior discount.
No, Excelsior Roofing Co. does not offer emergency services.
No, Excelsior Roofing Co. does not offer warranties.

Contact Information

1340 Underwood Ave, San Francisco, CA 94124

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