Customer Reviews

Denali worked hard in adverse circumstances to get the project (a complete reroof) completed on time and with an eye on quality. [...] From the first visit for an estimate to the final city inspection, it took less than two weeks

His crew worked efficiently and at the end of each day, they did a proper clean up. [...] The team he had on site was friendly and the quality of work was outstanding

The roofers were great they stayed late on the night before the heavy rains so we would not have any leaks.

Sam delivers, top notch communication, quality work. Done fast, no leaks anymore.

The results in the end were very professional, passing all levels of city inspection. [...] The team was very quick and hard-working.

Sam quoted me a very fair price to re-roof my 100 year old garage. His workers were courteous and the clean up was exceptional. I had purchased solar roof fans which they installed at the same time. Very pleased.

We had three leaks during the last few months storms in Southern Cal. [...] Very nice, NO more leak.

My front house has a pitched roof, while my garage unit has a flat roof. I am very satisfied with the work that was done for both, and the time that it took to complete.

We hired Denali Builders to rip off and re-roof our home in Los Angeles (prior to a solar install). [...] The city inspector said our roof job is one of the best he's ever seen.

Sam and his crew were very professional and did a great job on my roof, gutters and attic insulation. [...] He kept me updated with any issues.

Sam took care of the permit so I didn't have to. [...] The job started & ended as promised. They cleaned up each day.

The workers went out of the way to take care of the little things that matter, such as cleaning up everyday and going an extra mile to do a great job!

Our project entailed the replacement of roofs on two separate structures. [...] Sam arrived, provided a quote, discussed options for materials, explained the contractual obligations, established a project schedule, and reviewed the process for obtaining a permit.

Sam installed the installation, electric fans on top of the roof. [...] His crew was professional, cleaned up everyday, hauled away their own debris.

They worked on the roof- stripping the old shingles off and putting new shingles. They also put new sky lights in, and put up gutters. They changed the roofs on both houses on our property.

He sent drones up, ordered reports from a subscription from roof measurement company to get the most accurate measurement of my very complicated roof

I live in Venice near the beach with my family & run a large family Daycare. [...] Wow, I have an amazing roof and I couldn’t be happier.

I was very happy to find this company after many other roof estimates. They were honest in explaining exactly what I needed. [...] Job quality was excellent.

I have a flat roof with leaking in a few area the last three years I fixed that four or five times with different roofers and it didn’t work thank god Sam from Denali builders came and solve for me the problem