Constraction reviews in Happy Valley, Oregon

This past winter we had five roofing companies come out and give us bids to replace our roof. Abel from Klam Construction was the most comprehensive and detailed. He explained the entire process and answered our questions thoroughly. The work crew was outstanding. On time, competent, courteous and maintained a clean work area at all times. Replaced all vents and skylights. Neighbors commented on the quality of the work. Abel came out to inspect the work before payment. Can recommend without reservation. Outstanding company. Having witnessed their performance we now know why Klam Constructions gets five star reviews. Thoroughly pleased with the entire process. Only issue is they are about three to four months out so plan accordingly.

For me it all started with a simple check with BBB and CCB and when I found no complaints and no claims I called them up for my first of 3 bids for a complete tear off replacement roof for my house.
Able, the owner, came by on a Saturday and spent 2 -1/2 hours with us explaining exactly what he was going to do and why and also checked 3 diff. attic crawl spaces wanting to see how our insulation was installed to better understand how to quote us.
Out of the three bids his was not the lowest but I decided to go
with him anyway and I'm glad I did.
Starting with Katie, who was a delight to deal with, scheduling the job after watching the weather and picking a perfect window of weather in a very rainy month of March, 2025 ( 74 degrees the second and finishing day) to Milo and his crew showing up bright and early were very fast, respectful and kept the jobsite very clean.
They used top quality components from ridge vents to vent pipe seals to premium bathroom fan vent hoods.
When the job was done Able returned to do finale walk through and even got up on the roof to inspect his crews "flatwork "and even brought me pictures back down since I cannot see from the street. He found no problems and I have no complaints.

I would highly recommend Klam for a roof repair or replacement
for sure and remember you get what you pay for.

Kevin K.
Ptld. Ore.
3/29/25

Klam replaced a neighbor’s roof a few months ago so they were one of the roofing companies we contacted for a proposal. Abel and Jairo from Klam were the only ones who looked in our attic space and discussed ventilation with us. The Klam bid was inline with other bids that did not include adding any ventilation.

We went with Klam and they were able to get us on their schedule more quickly than we expected. The crew arrived on time and were all very nice. They kept the job site clean each day and spent a lot of time after they finished making sure they had picked everything up from the yard. Abel and Jairo came by again at the end to make sure we were happy, which we are.

Absolutely recommend them.

Klam Construction was the best construction vendor I have ever worked with. They are true professionals. It was a joy to work with them from obtaining a quote to do our roof replacement to the final walk through. If you are replacing your roof, don't look at any other contractor but Klam Construction.

We hired Klam Construction to do our roof and they were AMAZING! They gave us a fair price and talked us through every step. They were honorable and communicated what we needed and didn’t actually need. They were fast and clean and we would hire them again any day! I highly recommend them and I would trust them with my grandmothers home! Trust this company and do yourself a favor. Go with Klam!

Klam Construction did a complete tear off and installation of a roof that was not installed right the first time by another company. Abel was very knowable and professional and the entire experience was great. While I hated to spend that much money on a roof, I am glad I chose Klam as they made the experience quite positive. Both Abel and his installation crew were very professional, prompt, and the roof was completed right on schedule. Also, the quote and cost was very competitive with other roofing companies. This is the second time I used Klam for a roofing project and both times was the same great experience. I would highly recommend them. If I could give 6 stars, I would.

KLAM Construction and roofing company put a new roof on my house in May of 2024. I had roof damage after a January storm and decided to replace the entire roof on my 1949 home. From the very beginning of the process they were wonderful to deal with. The owner, Abel, actually answers his phone and returns calls promptly and his able office manager, Katie, is equally responsive and able to answer any and all questions and kept me informed frequently on scheduling. I had gotten bids from two other companies and neither of those companies bothered to go up in the attic and check for damage or check for other issues that might affect the installation of a new roof. Abel insisted upon going into the old attic and gave me a full report on the condition. Bids for the job were all within a few thousand dollars of each other, although one company added on multiple things which increased the cost substantially. Abel's bid was not the cheapest but was all inclusive so I felt I was getting good value for my money. The house is old with lots of difficult areas that required special talent to roof correctly and 3 chimneys that needed new flashing. The 3 person crew was friendly and capable and the foreman kept me informed throughout the job which took four 12+ hour days. When they found issues that needed special attention they offered me good solutions and took care of the problem. This included repairing a section of the roof that was damaged from prior issues and also replacing two sections of siding that were rotten. They completed both those repairs including materials without adding any cost to the job. After the work was complete, Abel came back and did a thorough inspection and took many pictures that he gave to me. The roof looks beautiful and I feel very confident in the quality of the workmanship. I can definitely recommend KLAM and would give it a five-star rating.

Klam Construction is a company I would like to refer to everyone. Very professional, took care of our home and yard. Our roof looks great and you would not have known the old roof was torn off. No sign of it anywhere and all plants and trees were not damaged. Cleaned every day and the tear off done with efficiency. Roof looks beautiful!!

We cannot recommend Klam Construction highly enough! They just re-roofed our home this summer and we could not be happier. We got many bids initially and Abel stood out from the start. He did the most thorough inspection of our roof/attic and went through the entire process with me in great detail. He is very knowledgable and I really appreciated the time he spent answering every question before we even got started.

The crew was also incredible! They worked very efficiently despite some intense heat and always cleaned up very well at the end of each day. The roof looks gorgeous.

I also really appreciated Katie reaching out throughout the project to provide regular updates and just generally check in with us. This seemed above and beyond compared to our experience with other contractors.

Overall, our experience was outstanding. Abel and the team seem to take great pride in their work and truly care about their customers. Thanks Klam Construction!

Klam construction recently replaced my residential roof. The work was done energetically and on schedule. Communication was excellent throughout the project. I was very pleased, and recommend Klam wholeheartedly

Excellent work at a fair price. Abel, the business owner, did an excellent job of explaining the scope of work and the reasons behind it when he came to do an estimate. He really spends the time needed to understand the design, the materials and the warranties. His experienced crew was impressive. They were punctual, incredibly hard working and efficient. They left the site spotless each day. Between Abel, the crew and Katie at the office, we were kept informed and updated on a timely basis throughout the process. They came highly recommended by friends and we can see why!

Several homes in the 22 year old neighborhood I live in now have replaced roofs. I noticed one re-roofed home had a crisp finished look the others did not have. Klam Construction became my roofer of choice because of the superior install. Owens Corning agrees as Klam has their certification as a Platinum Installer. My thanks to the team, Job Well Done! A special thanks to Katie, the ops manager. A+ :]

Just finished up a roofing project with KLAM. I took 14 bids while deciding on a company. Abel took the time to do a thorough inspection. His bid was comprehensive and incorporated 12 extra sheets of plywood (which his competitors said would be added to thier bid if it was determined needed). If the material was not needed they would be removed from the bill. Even with the extra material incorporated the bid came in much lower than his closest competition. The work was completed on time and on budget. Great experience from start to finish. Honest respectful, and fair. I'll definitely be reccommending KLAM to anyone that needs a roof.

I would recommend Klam Construction for your roofing needs. Abel was persable and professional and the bid was thorough and accurate.

Klam construction did an excellent job of guiding us through the process of choosing a new roofing material, tearing off our old roof, installing a new one with better ventilation and prepping our house for new gutters.
All of the employees were professional, thorough and tidy.
Communication with the office staff was excellent!
We would highly recommend Klam Construction and will call upon them again for any future projects.

Klam Construction did our new roof. We appreciated the reasonable price, the attention to detail, communication with both the crew and the office manager, and that they cleaned up the property each day of work. We are very pleased with the new roof! It was a very positive experience and we would use them again.

I had a great experience working with Klam Construction. They impressed me from start to finish. Not ONLY were they knowledgable, skilled, experienced, on-time, reasonably priced, responsible and respectful of the property, they were also just really nice people to work with. I felt like they truly cared about doing a great job, and happy to help people get their needs meet. To have that personal caring touch, as well as high professional standards is heartening to find in this day and age. Thank you Klam Construction, Abel, Katie, and crew for all your good work.

KLAM Roofing sets itself apart from the other companies we had received estimates from. One company viewed our house from Google Earth and we received an estimate in 30 minutes! Another company came out and stood on top of the ladder to look at our roof, yet another company came out got on top the roof for 20 minutes and then we received a quote without the carport next to our house!

The owner, Abel came out and spent approximately two plus hours inspecting our house. A long period of time spend on the roof going over every section and a long period of time inside our attic where a small water leak was found! The impressive part Abel provided us with I’m guessing 50+ photos he took on his cell phone throughout the inspection.

Abel sat down with us and went through each photo of concern and explained why it was important. We asked many questions and Abel provided detailed responses that made sense to us. We explained we had a budget and Abel provided us with two options that would be a complete and thorough tear off and new roof install.

Abel’s crew was prompt, polite and professional. We especially liked the concern for our property while the job was being executed. Each day the Install Team cleaned up around the house and driveway before going home. Communication with Team leaders could not have been better. My wife was especially happy about that. Team leader provided additional photos of problem areas prior to replacement of plywood even though it was already built into the estimate. Very transparent group of professionals.

At the end of the job Abel came out to perform a final roof inspection as a second set of eyes to make sure all was up to his standards! We are extremely pleased with KLAM Roofing quality, transparency and professionalism. I would highly recommend KLAM Roofing

Klam Construction was recommended to us by family, and just like them had an excellent experience with a new roof. Two day job, workers were on time, worked ALL day, clean up was great, best of all roof looks fabulous. Pricing was very competitive, Able explained every portion of the quote and job very clearly. Highly recommend!

From the time we set up our first appointment, to Abel's thorough walk-through of our attic space and roof inspection, to booking, thru the professional tear-off and new roof experience, and finally to the walk-through after completion, we have been impressed by the professionalism and skill of all of the team at Klam Construction. Abel's skilled leadership makes this experience a breeze. We've already recommended Klam to a neighbor who watched our new roof process and asked about our experience, and will recommend them to anyone who asks about our experience. There's a reason so many neighbors have contracted with Klam - Abel and his team are true professionals who care about their clients.

Klam did an outstanding job replacing my roof. Greatly improved the attic and fan ventilation systems as well. Quality roofing material with a transferable warranty. Great value and quality! Looks great!