Testimonials

"Mass & Mass did a great job on our roof, gutters, and downspouts. Also did a great job of pressure washing our siding and patio and driveway. I would highly recommend Mass & Mass."

David E. in Snohomish, WA
Project: Clean a Roof

"I was very pleased with Mass & Mass. They were very professional, kind, on time and clear with their communication. I would recommend them to anyone needing help with their roof."

Alana H. in Seattle, WA
Project: Repair a Flat, Foam or Single Ply Roof

"Never showed up to scheduled appointment. When I called them to see where they were they said they wouldn't be making it to the agreed scheduled appointment."

Penny S. in Sammamish, WA
Project: Repair a Wood Shake or Composite Roof

"Wilson Massambani is an honest, thoughtful guy. I recommend him!"

Nancy G. in Seattle, WA
Project: Install or Repair a Roof

"I would hire again in a quick minute."

David G. in Seattle, WA
Project: Repair an Asphalt Shingle Roof

"very hard workers!"

Tatsiana B. in Renton, WA
Project: Clean a Roof

"They came promptly and asset the damage took picture to show me what was wrong. they came back the next day, and when they said they would came back. some of the materials where not correct and service provider drove to a far sight to get new product for me. did not charge more for over time, even when estimated time was gonna be done in three hours but was done in eight. they where very nice and professional."

Kathleen M. in Issaquah, WA
Project: Repair an Asphalt Shingle Roof

"Wilson was very communicative and very fast in getting our roof repair done. The price was similar to other professionals I considered, but his speed and flexibility to work with my schedule and methods of communication were a cut above the others. I would recommend Mass & Mass for this kind of project."

Dave O. in Snohomish, WA
Project: Repair an Asphalt Shingle Roof

"Wilson is great, his crew was a bit messy and not very detailed oriented. Wilson would come back and do his best to fix all they left unfinished, none was restored to original condition but it worked. Probably best for smaller projects."

Elena D. in Seattle, WA
Project: Repair an Asphalt Shingle Roof

"Wilson was a complete delight to work with. He kept us informed all the way through and ahem the finished the years was perfect! Highly recommended!!"

Darrell W. in Kenmore, WA
Project: Repair an Asphalt Shingle Roof

"They did a great job cleaning up the work area after the repairs as well. They also responded with a quote in writing within 48 hours."

Krista E. in Lake Stevens, WA
Project: Repair an Asphalt Shingle Roof

"They fit me in as soon as possible. They were very polite hard working and cleaned up and took away all the garbage."

Tracy N. in Monroe, WA
Project: Repair an Asphalt Shingle Roof

"My roof looks good but I won't know if the leak is fixed until we get a good rain."

Sarah J. in Shoreline, WA
Project: Repair an Asphalt Shingle Roof

" Great value!"

William L. in Seattle, WA
Project: Repair an Asphalt Shingle Roof

"Did a good job on the roof but left behind two bags of debris."

Jay F. in Edmonds, WA
Project: Repair an Asphalt Shingle Roof

"They did a very good job, and cleaned up afterwards"

Beate M. in Everett, WA
Project: Clean a Roof

"payment was clumsy."

Doug B. in Everett, WA
Project: Clean a Roof

"On time and good value. Clean roof with moss prevention at the end. Good clean up, and great attitude!"

David L. in Renton, WA
Project: Clean a Roof

"Good to work with."

Wil B. in Bellevue, WA
Project: Clean a Roof

"on time and did a terrific job"

Gayle (tina) L. in Seattle, WA
Project: Repair an Asphalt Shingle Roof

"I would gladly recommend them and I will use them again."

James T. in Seattle, WA
Project: Repair an Asphalt Shingle Roof

"Very pleasant first roof cleaning experience."

Lidiya A. in Kirkland, WA
Project: Clean a Roof

"Prompt, onsite estimate and did the repair on the spot. Would definitely use them again."

Erica B. in Woodinville, WA
Project: Repair an Asphalt Shingle Roof

"Thank you for the great service."

Yang B. in Lynnwood, WA
Project: Repair an Asphalt Shingle Roof

"Fast, friendly service. Came back the next day to check on the work and touched up anything that was missed. Very thorough. Will not hesitate to recommend or re-hire."

Selim U. in Carnation, WA
Project: Repair an Asphalt Shingle Roof

"Great people"

Eric J. in Issaquah, WA
Project: Clean a Roof

"He was very good, did a good job cleaning the roof."

Sania M. in Issaquah, WA
Project: Clean a Roof

"So happy I found this company. I called on a Friday with a leaking asphalt roof. They came out to assess my roof damage on Sunday and repair was done on Tuesday! Soooo easy, roof leak problem solved. I would absolutely use them again."

Carmen E. in Seattle, WA
Project: Repair an Asphalt Shingle Roof

"They did a fantastic job on my Cedar shake roof. They were very professional and friendly, and they did an excellent job in cleaning up when they were done"

Gordon R. in Mill Creek, WA
Project: Clean a Roof

"they clean up very good,after the work was finished."

homeowner in Mukilteo, WA
Project: Clean a Roof

"Did a great job, love the result"

Bradley V. in Bothell, WA
Project: Clean a Roof

"They did an excellent job cleaning the roof and as important, cleaning up afterward. I would recommend Wilson and his team for this type of job any day and will use him again next time."

Timm M. in Seattle, WA
Project: Clean a Roof

"Very high quality work. Very professioal."

Richard J. in Seattle, WA
Project: Clean a Roof

"Very understanding of customer needs, quick responses, showed up on time and completed satisfactory work."

John M.
Project: Repair an Asphalt Shingle Roof

"Very thorough. Way they finished job exceeded expectations."

Andrew L. in Kirkland, WA
Project: Clean a Roof

"They did a very fine job of cleaning our roof and gutters. Others we've had before were a little less expensive and they did a horrible job. These guys did a great job. Cleaned up and left the place looking good."

homeowner in Bellevue, WA
Project: Clean a Roof

"Very professional, project was done quickly and they spent a good chunk on time making sure they cleaned-up properly after. They recommended some roof repairs which we ended-up doing in the same time. I am very satisfied with the outcome.
1 of 1 users found this review helpful."

Alin D. in Sammamish, WA
Project: Clean a Roof

"Wilson's price was well below other bids I received. His workman did an excellent job of cleaning the roof, cleaning up around the house afterward, and applying the anti-moss treatment to the roof. At my request, he also installed gutter screens on a 7-ft section of 2nd story gutter to prevent debris from entering the downspout in future. I would definitely use this company again."

Ed S. in Renton, WA
Project: Clean a Roof

"Very professional and did a wonderful job in cleaning roof and gutters. They did a marvelous job cleaning up around the house afterwards and left it better than when they arrived."

Pat S. in Bothell, WA
Project: Clean a Roof

"They stayed in contact with me during the whole process, and they even did some extra work! They really know what they're doing! I couldn't ask for more and I thank them for their expertise and professionalism. We even hand neighbors stop by and compliment their work!"

Michelle P. in Everett, WA
Project: Clean a Roof

"They gave me a free onsite estimate and offered other services that I declined. They texted me a confirmation that they could accommodate my requested schedule. They arrived on time, powerwashed the roof, downspouts, and back mildewed siding. They even reattached a piece of siding facia under the eaves that the crows tore off last year when they plugged up the downspout. They arrived ontime, did the job, and their price was below everyone else's. I will use them again and would recommend them."

Karen I. in Seattle, WA
Project: Clean a Roof

"Wilson came to give an estimate, very professional, described each phase of cleaning our flat PVC roof with low pressure washing system that does not damage the roofing material. Our roof now looks brand new. In addition they cleaned all flashing edges and sprayed debris off skylights. Back on the ground, the siding, landscaping, and decks were all sprayed clean of any debris from the roof. Cleanup was better than I ever expected. Be patient with the accent, a bit hard to understand on the phone, but you will be happy with the excellent service."

Donald T. in Seattle, WA
Project: Clean a Roof

"Mass & Mass responded very quickly to my Home Advisor request. With a good fair quote in hand they were turned on within a day to complete the big job of cleaning our roof & gutters. Fabio did an excellent job. The roof looks great again, he cleaned up everywhere very well afterwards, he was professional, and he was very efficient at getting the job done. He was a real pleasure to work with! This was not a small job but he sure did it well and in very timely fashion!! Will definitely bring Mass & Mass back again when we're ready for another cleaning."

Doug R. in Seattle, WA
Project: Clean a Roof

"Wilson was thorough in his evaluation of my roof to identify possible causes of the leak. He also pointed out problems with the original roof installation that are causing problems now. He did not try to sell me on a complete roof replacement as other contractors had done. I found him trustworthy and fair with his pricing. He even offered to do additional work that I told him about and provided a better price than other quotes for that work. His crew was prompt, courteous, worked fast, did excellent work and took time to clean up everything."

Steve G. in Snohomish, WA
Project: Repair an Asphalt Shingle Roof

"My 5 year old asphalt roof developed a leak. The first company I hired left, but the leak remained the next time it rained. Wilson of Mass & Mass responded to my Home Advisor inquiry, made an appointment for the next day and arrived as scheduled. He did a thorough inspection including photos and provided an estimate of what the job would require. I agreed and he scheduled the work to be done quickly. His crew arrived on time and the workers were very courteous. They then worked nonstop until the job was completed the next day. The workers did more than they were required to do, and left the job site completely clean. Then came the usual Seattle gully washer rainstorm, and the difficult leak was completely fixed. The work was excellent and the price was fair. Not once did they try to sell me a completely new roof, which some other companies started out doing. We are glad we found Mass & Mass to fix our roof leak."

John M. in Seattle, WA
Project: Repair an Asphalt Shingle Roof

"When it comes to home repairs - like a roof repair - I'm always a bit squeamish about trusting a contractor to quote me honest prices for the honest amount of work that needs to be done. Mass & Mass was an excellent recommendation by HomeAdvisor.com. Wilson came out to my home in Bothell and assessed my roof that was needing repairs to the ventilation hoods and other misc. repairs. Wilson not only gave me a fair quote, but was very honest with me about what he assessed (which I already knew from a previous inspection). That told me he was up front honest and immediately built trust with me. He sent out his crew over a 3 day period because of the natural order of the work I requested and his crew was ontime, reliable and did a top notch job on my home. It gave me a great feeling to know my house was now rock-solid in protection against leaks and the upcoming winter season. I cannot thank Mass & Mass enough for the excellent work they did for what I thought was a fair price. These guys are EXCELLENT! I'll request them again without any reservation for future work I have planned."

Charles C. in Bothell, WA
Project: Repair an Asphalt Shingle Roof