Mortensen Roofing & Gutters

★★★★★ 4.6 / 5 (22)
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: 4010 Folsom Ct, Concord, CA 94520
: (925) 685-4613
: http://www.mortensenroofing.com

Company Overview

Residential roof replacement, gutter installation, roof assessments, solar tube and roof window setups.
Mortensen Roofing & Gutters has served as a local business for nearly 49 years, serving the surrounding East Bay cities.

Business Services

  • Gutter addition
  • Gutter installation
  • Gutter replacement
  • Roof inspection
  • Roof repair
  • Skylight installation

Business Location & Hours



Mon:8:00 AM - 4:30 PM
Tue:8:00 AM - 4:30 PM
Wed:5:00 AM - 4:30 PM
Thu:8:00 AM - 4:30 PM
Fri:8:00 AM - 4:30 PM
Sat:Closed
Sun:Closed

Recommended Customer Reviews

Suzann E.
★★★★★

I used Mortensen roofing last year for a small roof repair on my
garage. John was on time and professional and completed the
job within his quote. I am very happy with the excellent work and
recommended him to my neighbor who saw the work being done.
Highly recommend.

Rose C.
★★★★★

John Mortensen came highly recommended by a realtor friend of mine who I called and desperately needed a recommendation to have my roof looked at.
I am so thankful that John was the one I called. He is an honest professional , so caring and sincere and the best.
The flat roof on my family room had a constant problem of ""pooling water"" and just needed a different design that would allow the rain water to drain out into the gutters.
John explained what he was going to do, showed me pictures of before and after.
He is so considerate, something rare in the business
So if your roof or gutters are leaking, Call ""John Mortensen""
Maureen B

Michelle P.
★★★★★

John Mortensen is the best!!! He is so kind, and he goes out of his way to make sure that people are taken care of. Today he had his employees come over and install gutters on our home that needed them desperately. He was so considerate, thoughtful and they did an excellent job. Just in time for the first rain of the summer! The timing was perfect! John has over 30+ years of experience in his business, and he is reliable, dependable, reasonable and he's very tall so he can reach any roof. I highly recommend him!

Chris S.
★★★★★

John is an honest professional with a lot of experience. I was told I needed repairs on my roof during an inspection, I called Mortensen and John showed up the next day, at a time of my choosing. He checked my roof and found no damage whatsoever. In fact he showed me my roof is still in great shape. If you need someone with real knowledge and experience, call Mortensen.

Ellen I.
★★★★★

Mortenson Roofing is a great company! Last year we had a repair done.The quote was reasonable and our leak problem disappeared. This year we called them again and John, the owner was honest enough to tell us it was merely a clogged gutter. Not everyone would be so honest. When you can't go to the top of your roof yourself, call Mortenson Roofers. You don't have to worry about their honesty or integrity.

MA G.
★★★★★

Mortensen's did a great job on our new roof. They responded quickly with a quote, and scheduling the install. They converted from shake to composite with 2 sun tunnels. They were efficient and clean and priced a little below others.
We are very pleased with their work.

S S.
★★★★★

My home needed a new roof. I called several roofing companies for bids. Not only was I looking for a good price, but because of the expense of putting on a new roof, it was important to trust the company I selected to do a good job. Without a doubt, I found everything I was looking for with Mortensen Roofing. Although today Composition Shingle is the more common roofing material, John (owner) and his team installed a wood shake roof on my home. THEY DID A FABULOUS JOB AND EXCEEDED EXPECTATIONS!! So if you are searching for an honest, hard working roofer. Give John Mortensen a call.

Dave G.
★★★★★

The owner John, showed up on time a couple weeks back and gave a bid with a good explanation of what the problem was. He did as the poor review said go up on the roof and showed me deteriorated paper but mainly focused on the valley flashing which was inadequate to handle the flow when the rain was heavy. He submitted a a good bid. When I asked him to show proof of insurance it was dropped off the next day. I was not here when the work was done but the neighbor said he up there better than 3 hours. The total was $695 and it did not leak a bit when it poured the next day. We can now fold our carper back and move the furniture where it belongs!
I wouldn't hesitate to refer him. This was the third contractor to try to deal with this problem. I think we got it this time!
Dave

K H.
★★★★★

I had an excellent experience using Mortensen Roofing and would highly recommend this company.

My situation was unique in that it was not a straight forward roof replacement. A large part of the roof was fine, however I had several problem areas including a leak that needed to be addressed.

When I contacted other roofers the input ranged from two extremes. Some just took the easy way out and recommended replacing the whole roof. Others came up with shortcut ideas that wouldn't solve the problems over the long-term.

I chose Mortensen Roofing based on the solutions proposed by the owner John Mortensen. The work was completed this summer, and now in January after several heavy rains I can report that all of the repairs have fixed the problems and the roof is performing better than ever.

The crew that did the work was outstanding and they put in the extra effort to get things done right.

What I particularly appreciated about hiring this company was the excellent judgment and guidance provided by John Mortensen. He clearly has a great deal of experience, and also has the ability to make good balanced decisions.

I feel fortunate to have found this company, will use them again in the future, and I recommend them to others.

Tom H.
★★★★★

Very fast and polite. Pricing is reasonable and work is done immediately. Willing to take on small repairs without charging a steep price for a small job or putting you off for bigger jobs. I am very satisfied and would recommend to everyone!

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