Seattle Home Builder and Remodeler
Residential Builder & Remodeler in the Seattle & Eastside Area Since 1983
Call: 425-417-6124

Customer Testimonials


Our Customer Testimonials

"Dear Mark:
I want to officially thank you for the work you did on my townhome remodel. I really appreciate how you went out of your way to finish things in a timely fashion and in an affordable manner. As I've mentioned to you, your ideas for the master bath shower and kitchen backsplash are the things that are most admired by people who visit my home.

In addition to the above, I really appreciate your cheerful demeanor. It made those early morning workdays much more pleasant. To top it off, you have gone above and beyond the call of duty, helping me with things that I did not expect you to help me with. For example, I did not expect you to personally fix my humidifier when I asked you for a referral for somebody else to repair it.

I have made sure that everybody knows you are one of the best general contractors I have dealt with –and there have been more than a few over the last 30 years."


— Cynthia Canepa - Bellevue, WA


"Mark Duffy is the best. He is the most honest, the hardest working, and the most skilled contractor. He worked with us from the purchasing of our lot to the completion of our custom home. He had innovative ideas that saved us money and he made the whole process fun and exciting."

— Patrick Ennis - Fall City, WA


"Mark Duffy and his crew are as concerned and committed about your building project as you are. They are true professionals who fully understand the emotions that arise during a building or remodeling project. They know what they are doing; have tremendous insight and ideas that truly make a project a success. And they're a rarity in the industry – they listen, they respond and they stay with you until the project matches your dreams."

— Steve & Dedee Gall - Chelan, WA and Seattle, WA


"Mark Duffy was a pleasure to work with. Having a home built was a wonderful experience. I always hear people say you would never do it twice and I just found it to be an enjoyable experience."

— Margie Rosbach - Renton, WA


"Our experience with M & A was extremely positive, fun and we ended up with a home that is "ours". We relied on their advice for the land purchase, through the permitting, design and construction. All along the way we felt that they listened to what we wanted, understood our taste and our budget. The quality, courtesy and loyalty of his sub contractors were impressive and made the overall experience enjoyable. We highly recommend M & A and would be glad to have you take a look at how our home has stood up after 4 years of active living."

— Matt and Mary Fearon – Sammamish, WA


"Dear Mark Duffy:
In reviewing your charge account activity, it is especially pleasing to note the fine credit history you have maintained with our company. We extend our sincere compliments to you and your organization for the prompt payment trend, volume of purchases and the manner in which your account is handled. Companies such as yours maintaining a notable credit record are valued by all of us at Plywood Supply, Inc.

Your continued loyalty to our company is greatly appreciated and I thank you for your patronage. We hope our relationship continues to grow and strengthen in the years to come.

From all of us at Plywood Supply, Inc., we wish you success in all your business endeavors."


Best Regards,
Donald F. Swanson
President/CEO





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