Constraction reviews in Portland, Oregon

We recently purchased a house with a thick cedar roof with no maintenance records. We knew that cleaning and treating were required for these type of roofs and found CedarTech. They came out quickly after the call, went up to look at the roof and to get us a quote. The price seemed right and description of what it needed was thorough. It was the busy season but we got the work scheduled in a reasonable amount of time. Upon arrival the workers noticed a broken skylight, which they were able to source and repair at the same time. Overall we had a skylight replaced, the roof cleaned and treated, a dish removed and shakes replaced where needed, also they cleaned and tested the gutters. All two days before a giant rain storm! They got the job done in one day and the roof looks great. Have even received several complements from the neighbors as to the work done and the look of the roof after. Will absolutely use again.

Very professional, on time, priced as quoted. Kevin was clear, upfront and precise about what needed to be done. Benjamin and the crew were industrious, did a great job and left our property clean and undamaged. If I had one request I would ask that the materials be deposited on the roof in a bit gentler fashion. I will use Cedar Tech again.

Austin has been great to work with. Work done as promised. I recommend.

High quality and attention to detail, excellent communication, and customer service. Our cedar roof is in good hands with CedarTech Roofing Inc.

I am now approaching ten (10) years of experience with this firm, and all ten of those years are superb in reflection.

The firm is dedicated to providing the service of maintaining a functioning roof. It is only interested in the ability of the roof to perform, and the firm will only suggest services necessary to maintain that performance.

In my experience, the firm maintained the 30+ year roof they started servicing in 2015 through replacement of shakes (mine is a cedar shake roof) and annual cleanings. When the Labor Day 2020 winds damaged the remaining original shakes beyond the technical possibility of simple shake replacement, the firm assisted me in my efforts to successfully attain homeowner's insurance policy assistance to finance replacement of the entire roof. As well, the firm carefully guided me through the process of selecting the proper type of cedar shakes to use for the new roof, based upon the environmental issues unique to my surroundings.

Beside the absolute beauty demonstrated in the creation of the new roof -beauty that clearly demonstrates the integration of form and function in its design- the firm provided me verbal fortitude in supporting the critical importance that I assure ongoing respect of the new roof through the firm's emphases that use of spiked footwear (used by sundry contractors requiring access to tread upon it) be avoided to preserve its potential lifetime; something I vehemently stand by.

The professional and courteous annually roof and (new -2021; also installed by this firm-) gutter cleaning service continue to this day.

I consider myself very fortunate to have the services of this firm.

Cedartech inc. Did an outstanding job with a high quality product and an amazing crew. They removed and replaced my cedar shakes with a presidential. I have used this company in the past to treat and repair my roof and they have always delivered a higher thank expected result. I recommend them for any and all roof needs. I am very pleased with our new roof and know I will never have any worries going forward. Thankyou Austen, Kevin and your great crew. James G.

In every single area of service, CedarTech earns five stars from my wife and me. The owner and two crew did an estimate, including inspecting our attic. The major work was to repair a valley that had a leak. We also had many individual shingles replaced around the roof and the roof and gutters cleaned. The clean up was perfect including a magnet to find any old nails on the driveway.
What's more, their estimate (which was also the final cost) was much more reasonable than another roofer's. No snow jobs. Everyone was genuine, skillful and efficient. In a word, professional. We are so pleased to have found this company and recommend them without reserve to anyone who has a problem with their roof or just needs it to be cleaned and protected!

I am very pleased in working with CedarTech. From the inspection of my old roof to getting recommendations for a new roof to the install of the new roof, service was professional, attentive, and top-notch. I highly recommend CedarTech.

Cedar Tech did an amazing job cleaning and de-mossing both our roof and our rental house roof. The roof and area around was spotless after they finished. I would highly recommend them!!

Have used Cedar Tech Roofing Inc. for repairs in the past and this time was no exception, they were on time, did a very professional job, bid was what we agreed to and clean up was also very good. They are not the cheapest, but they do what they said they would and if needed a little more than expected, like always. Great company to put your faith in.

CedarTech just finished re-roofing our decades old cedar shake roof and the difference is incredible. Our townhome has never looked better and all our neighbors have been very complimentary. In addition to the awesome renewal of our roof, working with the folks at CedarTech was also a great experience. I worked with Kevin in the early stages but once work started I worked with the project manager, Austin. Both guys were great. And the work crew, led by Jose, really worked--and I mean all day long, even one day in partial rain, and no fooling around. Mad respect to those guys. Needless to say, I'm completely happy with their work and recommend CedarTech without reservation.

If you are looking for quality roofing work performed by professionals, CedarTech should be at the top of your list. Our large beachfront home roof is over 20 years old and showing its age from innumerable coastal storms. I was worried that I needed a new roof. Instead the crew was very selective in replacing worn roofing, ensuring that every piece of the roof was in great shape. They cleaned moss and other debris from the roof. The finishing touch was treating the entire roof with a preservative solution. Roof looks fabulous. Also, my driveway and yard are immaculate - you would never know a roofing crew had been here. I call all of this 'peace of mind' as the inevitable squalls and storms start to arrive next winter.

CedarTech did a great job on our re-roof. Not only was the quote very competitive, but we had a very tight schedule to get the job done before closing. They were able to get to us quickly and the quality of their work and subsequent cleanup was outstanding.
We have some other roofing projects in the future - I know I'll only need to make one call to get them done!

I discovered CedarTech 13 years ago and if fortunate, probably another 20 more years of servicing my roofing needs to come. Trust worthy, dependable, and I don't have to give their work a 2nd thought. Its always done, on time, on schedule, as expected and sometimes just a little more...
After an exceptionally knowledgable presentation and proposal of all the different roofing options now available when I needed to re-roof 4 years ago, I decided to continue using cedar shakes. Three days into the project, with the old shakes removed, and about 2/3rds of the roof now covered with newly installed shakes, their supplier discovered the "wrong" cedar shakes were delivered. Austin had their crew complete remove all of the newly installed shakes and started all over again with the correct ones that I had contracted for. No ifs, buts or any request to cover the extra labor expense.
If that doesn't tell you all one needs to know about CedarTech and why I have utilized their services as long as I have, nothing will. Not the most nor least expensive. Just the best and one you won't ever lose sleep over using.

Cedartech did a fantastic job cleaning and restoring out aged cedar roof. Now it looks great!

Both the crew and the office staff were very professional and it's pretty clear they know what they are doing. The crew was very well organized, neat and polite.

It was a real pleasure doing business with Cedartech. We wholeheartedly recommend them!

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Update: 12/05/2025

We have been using CedarTech regularly for maintenance and repairs and we continue to be highly impressed by the quality of their work and their attention to detail. We definitely recommend them and we will continue to use their services.

I can’t say enough about this crew. They put a beautiful, tight, square new cedar roof on my garage, and did excellent work repairing the roof on the house, instead of selling me a new one. They put up graciously with kids and dogs, cleaned up completely every night, great all around.

Two years ago CedarTech cleaned and repaired our roof. They did such a good job there was no question as to who we would call this year for cleaning and maintenance. Once again, the service from CedarTech was fantastic--easy to schedule, showed up on time, did an excellent job, cleaned up everything and left a great looking roof!

Kevin and his team are incredibly knowledgeable and professional. After interviewing every roofing company specializing in Cedar Shake in the Portland area, they were the clear winner. CedarTech did repairs and treatment on my Cedar Shake roof, adding years to the life of our roof. If you have a Cedar roof, I highly recommend working with this company.

Cedartech Roofing recently completed roof repairs and roof treatment of the Cascade Ski Club Lodge located in Government Camp, Oregon. The project on our 78 year old lodge was complex and required custom materials and custom solutions. Cedartech is our "go-to" company for all of our roof repairs and maintenance as the do excellent work and provide great customer service! Thanks for a job well done!

This is the first time we have used them. We have a cedar shake roof and copper gutters, and downspouts, on our home. We spent a lot of money having this roof and gutter system installed maybe 20 or more years ago. We have had roof maintenance work done by several different vendors over the years. This was the most thorough job. We waited until everything was well dried out and then they cleaned the roof using compressed air, cleaned and checked the gutters and then applied a liquid preservative to the roof. There is no odor to this preservative. I am not an expert here, but it appears to me that they did a very good job. I know they did an excellent job cleaning up all of the debris they blew off the roof. This is not the least expensive vendor in the area, but I believe as in most other things, you get what you pay for.

One of the best roofing companies around. Period. Excellent communication, customer service and quality. Wouldn't let anyone else touch my roof.