Constraction reviews in Woodinville, Washington

I had a great experience with Cobalt. I was out of state when my roof was being replaced. Cobalt was communicating with me daily. They took pictures and kept me updated on the progression of the project. They also seemed to be much more knowledgeable than other roofers I spoke to. True specialists in their field. Kevin Callahan was kind enough to take my call two years after the job was completed when I had questions about replacing my Mother's roof out of state.

Cobalt did a wonderful job residing my house and replacing my gutters. Their installation of James Hardie siding is superior with all Hardie products including Hardie wrap, touch up paint, and James Hardie approved color matched calk. Kevin was easy to work with and his suggestions were top notch. He added beautiful vents and trim around out garages and windows that really gave the house an updated look. We would not have had such a nice finish without his suggested improvements to our home. We bought our house new in 1996 and Cobalt not only made our home look new, they made it look new in 2020! Thank you Kevin and Cobalt!

Cobalt Exteriors is my "go to" for all exterior related work. Responsive, professional and friendly, fair/good price for excellent quality of work product, knowledgeable and never pushy. I am extremely happy with my new roof. It's beautiful and I look forward to working with the whole Cobalt team on future projects!

The Cobalt Exteriors Team delivers excellent service. In 2021, Cobalt resided my garage, installed a new door and window and painted my house. The big project of 2021 was an engineered deck approximately 22 feet in the air which required a crane to lift one of the support beams.

Their scope was detailed, the fee on all the projects was reasonable. They were the low bidder on all the projects.

Best thing is they stand by their work and don't hit you with change orders.

Cobalt Exteriors replaced the roof on our house and garage. Kevin inspected the roof along with an inspector prior to us making an offer on the home. He identified the issues with the roof and promptly wrote a proposal. Once we closed, Kevin quickly arranged to meet with me to pick colors and discuss the timeline. He kept me informed at every step and was able to find a window of a couple of rain free days in Seattle to complete the job. We would use Cobalt Exteriors again and would recommend them to anyone needing the services Cobalt provides. A top notch experience.

This is our second time using Cobalt, two years ago for our siding and now our roof. Once again we found their service to be outstanding. Their crew was quick, respectful, and invited us to check the progress several times while working. They found and fixed some pre-existing issues and our roof now looks brand new - and safe! Not only did their work improve the curb appeal of our house, it has helped our power consumption and improved the worth of our house according to our latest appraisal. We have recommended Cobalt to all our family and friends.

We recently had our garage roof replaced. Cobalt Exteriors did an awesome job, they replaced it while we were at work and besides having a nice new roof, we wouldn't have even know they were there. They cleaned absolutely everything up and didn't disrupt any of the garden beds that surround most of the garage. We will definitely use them for future projects!

We were very happy with the services Cobalt provided. They did significant repairs to our chimneys, which turned out to be far more damaged than we thought at the start of the project. They did a great job in replacing the damaged sections and sealing everything back up to look nice at the end. My only small complaint is that the caulk they used to seal siding and the trim cracked in places relatively soon after install which we had to remedy.

Kevin and his crew were truly awesome. We basically rebuilt half of our 1933 home. We had a structural mover lift the whole house up so we could replace the foundation, then we got a new roof, then new siding and windows. We had to special order two windows and Kevin was able to wait for us to get them installed, but then sent a siding crew out pretty promptly once we were ready. We wish we had had Cobalt do our roof too!

Kevin came out for our site review and told us his concerns and how we could help his crews do their best work and keep costs down. Our property is steep hillside, and we had a lot of mud from the foundation excavation. We had stripped the original cedar siding and the 1980s aluminum siding and replaced the windows ourselves, and Kevin was helpful in guiding us in how to do it all properly to minimize how much his crew would have to redo.

The original Cobalt guy who came out for our quote even caught something the roofers had messed up! Kevin noticed one of the new basement windows was cracked under the sticker. These were seemingly small details that had nothing to do with what we were paying them to do, but they noticed and pointed them out so we could get them corrected. This was huge for us with such a massive project! Their attention to detail was reassuring.

The Cobalt crew (of 8!) came out and got to work early enough to not work until after dark to put in an 8 hour day. Our roofers from another company frequently didn't show up until noon and worked until 9pm, which was really obnoxious, so we appreciated the early start time with Cobalt! They basically had two guys on each side of our house. One guy putting up siding and one guy cutting and caulking. They were the most efficient crew I've ever seen! Even though they worked quickly, the work they did looks beautiful.

Our back door had to be custom made, so it wasn't ready when the siding was finished. We knew this was going to happen going in, as Kevin was fantastic about communicating everything with us. When the door was ready and delivered, Kevin and another guy came out to install it. It's nice to work with a company where the owner is directly involved in the work and makes sure things are done correctly and professionally.

During the few days of work (two full days with an 8 man crew, plus three guys for a few hours on a Saturday morning to finish up the details), Kevin came out personally to check on progress and make sure we were happy with how things were going. Our whole experience with Cobalt was such a relief after dealing with the disaster that our roofing contractor ended up being! From start to finish, Kevin and Cobalt were great to deal with! I can't recommend them enough. Truly.

Cobalt Exteriors installed new roofs on our garage and main house. From submitting the quote to finishing up, they provided a very professional service. Tait the gentlemen who provided the quote did not shy away from inspecting the roofs physically from being on the roofs, to going inside the attic. Beside recommending improvements, he also provided great advise when it came to the materials. The owner Kevin informed me about the date of starting the job, and also managed the settings of a dumpster and honey bucket etc. The crew arrived as planned and worked very efficient as a team. Kevin checked personally upon their progress as well as the quality of work. Tanner finished carpenters work which was required after the roof was completed. Overall, the company worked to my full satisfaction, obeyed the current difficult Covid rules as well as our privacy. I highly recommend Cobalt Exteriors if you are planning to replace your roof.

Everyone at Cobalt was friendly and professional. Corbin was willing to work with my schedule easily and he was prompt on getting back to me. The quality of the work, the quickness that they finished and the cleanup were very impressive. We will be using them in the future, and recommending them to everyone who asks.

Kevin is extremely professional, timely in responding, and transparent from start to finish of the process. The company offers good service at fair prices and a high standard of workmanship. I had an exterior wall of my house repaired and not only did they get it done in a shorter timeline than I had requested, they kept me up to date every step of the way via text, email, or phone call. As someone who has done a significant amount of contract work, I understand how hard it can be to find reliable services that are good, ethical people dedicated to providing the customer the best experience possible. I can not recommend Cobalt enough, they did an incredible job for me and I have no doubt you will have the same experience!

From obtaining a quote to completion of work, Cobalt Exteriors was top notch. They were also very accommodating on my need for an accelerated timeline. I would wholeheartedly recommend them to anyone looking for a quality company to work on their home!

Cobalt Exteriors did an excellent job on our new roof. When Corbin first came out, he took a thorough look at our roof (including the attic) and gave us a detailed quote. The quote was very clear on what materials were being used and what the scope of work was going to be. Their quote wasn’t the least expensive, but it was fair and included the quality materials we wanted. Corbin was fantastic, answered all our questions and was great at communicating what was happening when. The crew that installed the work was fast, professional, and picked up everything when they left. We had them do some extra repair work on our chimney and gutters which turned out great. We already are talking to them about doing our deck next summer. Love our new roof!

We used Cobalt Exteriors for our roof replacement at Sammamish. They are a joy to work with. They provided extensive details for the roof, shingles, their different choices among many other things. They came in time, did an amazing job without a single damage or anything like that.

New roof is top notch! On top, they have very competitive prices and I would highly recommend them

Corbin and the team at Cobalt exteriors recently built us a beautiful 2nd floor deck. They were super helpful on designing and exceeded our expectations for the execution of said design. The quality of work, friendless, responsiveness, and staying on schedule and on budget is what sets this company aside from others. We got multiple bids, but so glad we ended up with Cobalt. Highly recommend and would use again in the future!

Highly recommend!
We needed to have some siding repair work done. Lisa got back to me very quickly with a verbal estimate. The process was quite easy based on the photos we took. Kevin followed up with a formal quote (very professional) and got us on the calendar.
The team did an excellent job with the repair and painting to match. It was like no damage had ever occurred.
Lovely people to work with and would use them again.

We used Cobalt Exteriors for our exterior siding installation on our 1600 square foot home and had a great experience. We received a quote from 7 different companies. We went with Cobalt because, while their prices were more reasonable, they also were more knowledgeable about what would be required on our house. We knew what we wanted, and they were thorough with the pros and cons of our choices, and offered good suggestions. We were scheduled quickly and the work was done quickly. Our neighbors, who’ve also been having work done on their houses, were amazed. While working, they were very careful with our house, and were detailed with the cleanup after. We couldn’t have asked for a better experience. They were also very communicative through the whole process. Everyone we spoke to at the company was very friendly too. We have already and will continue to highly recommend them. Thank you Cobalt Exteriors!

Cobalt exceeded our expectations throughout the entire siding project. We were instantly met with a friendly response from their team after we inquired, then met with the owner who scoped out our job and quickly submitted a bid. He was friendly, honest, and extremely professional. The Cobalt team worked with our inconsistent schedule to knock out the project making our lives so much easier. And the work looks very well done.

Some random thoughts about what I loved: they are incredibly quick to respond and communicate throughout, leaving no doubt about where we were at with the project. They actually listen, giving me confidence that we would see a finished product to be proud of, which of course happened. They gave me proper expectations from the beginning so there were no surprises. I will refer Cobalt to anyone asking about siding and would recommend them to anyone reading this.

I'm selling my house and needed to complete a few projects prior to listing, all within 3-4 weeks. Cobalt Exteriors did a great job replacing the siding on one side of my house and turned it around just in time for pictures. The team was amazing from beginning to end. The project manager, Kevin Callahan, kept me updated throughout the process and went above and beyond to keep the project on track despite several days of rain. The siding and paint look great!!

I recently had my roof replaced by Cobalt Exteriors and I am so impressed with the quality of their work. The roofers were professional, courteous, and efficient. They completed the job in just 3 days, which was much faster than I expected for a house of this size. The new roof looks great and I am confident that it will protect my home for many years to come.

In addition to the roof replacement, Cobalt Exteriors also repaired some additional damage to my gutters and fascia. They did a great job of matching the new materials to the existing ones so that it looks like nothing was ever wrong.

I am very happy with the work that Cobalt Exteriors did and I would highly recommend them to anyone looking for a new roof or other roofing repairs. They are a reliable and trustworthy company that provides excellent service.