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D & D Glass Works If you're thinking about replacement windows, patio doors, pet doors or shower glass enclosures, there's no reason to wait. The benefits start immediately. From enhancing your home's interior to adding to its curb appeal, we can help you transform your home from ordinary to outstanding. What's more, they provide one of the best returns on investment of any home improvement project.

D & D Glass Works proudly offers Simonton windows for homes and businesses in Santa Rosa and throughout the Sonoma County region.
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D & D Glass Works is a family owned and operated, full service window and glass company. With our glazing and operational experience we can provide you with the highest quality work and superior customer service, all at a reasonable price. For Windows we offer new installation, repair and replacement.
If you're thinking about replacement windows or patio doors, there's no reason to wait. The benefits start immediately. From enhancing your home's interior to adding to its curb appeal, new windows and doors transform a home from ordinary to outstanding. What's more, they provide one of the best returns on investment of any home improvement project.
D & D Glass Works proudly offers Simonton windows for homes and businesses in Santa Rosa and throughout the Sonoma region. As an authorized Simonton dealer, we install new and replacement windows with expert knowledge about this extraordinary brand of beautiful, energy-efficient, and high-performance window solutions.
The patio door conversion system is a sensibly designed, custom built, weather-tight panel that fits your existing sliding glass door. While the pet door keeps the weather out, you still have full use of the sliding door, latch, and screen. Pets love the freedom. Built of the highest quality material, each pet door conversion kit features gas-filled, and double-pane safety glass, with options for LowE-272, or LowE-366 and for gray or bronze tint.
Reviews (31)
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Shelley R.
Jun 03, 2022
Thanks! Fast and efficient very happy with this company. Replaced my dbl pained hall window:
Jeffrey Z.
Jun 03, 2022
Mariah was super helpful. The repair tech was on time and efficient. Our original door lasted 25 years, hopefully will not again need service on my watch, but if so I know who to call.
Michael Poley
May 28, 2022
Did a great job installing windows and a sliding door. On time, on budget and very friendly. Also very neat and clean while doing the work. Windows look good and work great.
Emily N.
Mar 16, 2022
I have loved every second of dealing with the business, from working with the owner to the office manager. They are helpful, a good price and all around friendly and knowledgeable!
Karin Iwata
Feb 10, 2022
Great group of people! Professional, easy, efficient - they did a beautiful job replacing the glass in some windows. Highly recommend!
Lynne B.
Feb 09, 2022
D&D just finished replacing glass in three of my windows. Mariah is wonderful to work with and was readily available to answer my questions. The crew showed up on time and very quickly finished the job. I will use them again if the need arises. I recommend them highly.
Steven E.
Apr 29, 2021
Once again D & D Glassworks made us whole again after a break-in shattered our store door glass at Fundemonium. They advised us on breakage resistant glass choices and quickly and cleanly installed the new glass. Thanks Dave and Denise for such a great job.
Ed McKeown
Apr 13, 2021
D & D replaced 20+ windows in our home and did a great job from quote to completion. Denise explained the process in detail and the install was completed quickly and cleanly. I highly recommend them!
Ashley C.
Feb 24, 2021
This business is awesome! Mariah in the office is on top of everything! Estimator showed up on time. Install team arrived on time and were super friendly and knocked out the job in like 20min. I can now see out all three of my windows with a beautiful view thanks D&D!
Catherine C.
Dec 10, 2020
D & D Glass Works did a great job months back that I am having them come out to replace another window. I appreciated their honesty and integrity. I called today and Mariah answered the phone. Mariah was so very helpful, knowledgeable and kind. She was of great help. I love that this is a family owned business. You are not just a number to them. I recommend them highly.

They also assured me that they would wear masks in the house. This is very Important to me as I have an elderly family member whom I care for and can't afford to jeopardize their health. I trust them and that means a lot!
Lisa S.
Oct 31, 2020
Thank You D&D Glass Works You guys did a great job! Dave, Denise, and Mariah are all super helpful and friendly. Great people to work with. We had a broken window that needed to be replaced, so I called D&D. Only took a week from estimate to install. I highly recommend
Kristen Hughes
Oct 30, 2020
The service was professional, yet personable. The work was done quickly, accurately and cleanly. No fuss on my part. Highly recommend!
Michelle K.
Oct 21, 2020
What a wonderful company this is! I'm so grateful that I found D&D. Mariah, who answers the phone and books appointments, is a joy to work with. And Dave, the owner is not only super-knowledgeable about all things windows, but also such a warm, kind, and friendly person. The turnaround time was only a week, and I love my new windows! Thank you, Dave, Denise, and Mariah for making this such a pleasant experience!
Joan Hultberg
Sep 27, 2020
Great experience, from customer service to installation! D & D did a wonderful job and we love the new windows!
Keri Penrose
Aug 13, 2020
What a great experience! My new bedroom window has me sleeping better than ever - the sound glass has really made a difference. Dave and his team were so kind and do professional! I highly recommend them. 2/26/20 Update: I had two more windows replaced and I couldn't be happier! I feel safer, it's quieter, more energy efficient, and I feel so taken care of by the entire team at D & D.
Adrianna K.
Jun 07, 2020
These guys are great to work with, professional, experienced, competitive, and able to handle complex jobs with ease. I have confidence and trust in their work and appreciate being heard and also educated. Kudos D & D!
Anjuli Martin-Hollman
Jun 04, 2020
It's important to support our local businesses especially when they deliver great service, provide the best rates, and demonstrate professionalism like that of Dave and Denise from D&D Glassworks. I really enjoyed working with both of them and am impressed with the work that was done by Dave and his crew. Dave is a very talented and genuine person. Denise is responsive, personable and organized. I trusted this family-owned business explicitly with our assets and the keys to our home and plan to utilize them again in the future.
Weston L.
Oct 01, 2019
As a licensed general contractor who specializes in deck (Deckmaster Fine Decks, Inc.), I frequently have customers who need windows, sliding and French doors, and glass windscreens for decks. For the past 5 years or so, I have referred D&D Glassworks exclusively to my customers. Every single customer has been effusive in their praise of the products and service they received.

I cannot afford to have even one unhappy customer and D&D has been 100% excellent so far. I will continue to recommend D&D to my customers and anybody I know who needs glass.
Elisa C.
Sep 30, 2019
Denise and Lexi are always so friendly and knowledgeable when I need help. Dave and their crew are extremely efficient and friendly as well. They are an all around great company!
Cathy O.
Sep 30, 2019
Great service! Denise, Dave and all of their staff are top notch professionals. They were efficient and did great work in my new office in Santa Rosa. Thank you!
Rich M.
Sep 17, 2019
Wasted a month waiting on these people. Called on 8/6 and got an appointment to measure for 8/30 They came out and measured my windows. Never asked to measure the inside. I asked them to measure for a replacement skylight. Dave shows up next weekend without a ladder and says they only measure those during the week. Then they had to come back out and measure them again.

Then I heard nothing. I call them a week later, and they haven't ordered anything. When I complained about getting jerked around they decided that they won't work on my job. A complete waste of time. All I wanted was to order some windows and all I get is excuses as to why they cannot. Completely failed as far I am concerned.
Tim Armstrong
Aug 26, 2019
I cannot say enough about D & D Glass Works and more so Dave and Denise. We remodeled our guest bathroom from a standard sort of "track home guest bathroom" into a luxurious guest bathroom.with the vanity and tile done and the real icing on the cake was the GLASS SHOWER WALL AND DOOR D & D put in to seal the deal.it is now really a guest "spa". Thank you Dave and Denise for your unmatched work and service!
Shelley R.
Jun 03, 2019
Best glass company in Sonoma county. so friendly and their prices are by far the best.! Incredible friendly work and FAST! I'll be using them again and again won't call anyone else!
Eleanor H.
May 07, 2019
I am a fairly new homeowner and have had a lot of trouble getting contractors, repairmen, etc to communicate well, to keep me informed, and to give me choices. D & D excelled on all these fronts, on being super friendly, open, responsive, and for doing a great job. It is so nice when a experience goes well. Thank you D & D!
Catherine C.
Apr 08, 2019
Ironically, I found D&D Glassworks on Yelp & decided check them out due to the raving reviews on Yelp and am so glad I did. I was so taken with their excellent customer service, their knowledge, professionalism, integrity and genuine desire to please their customers. This is a family owned business and the care you receive from the owners to the staff is superb.

I had the job done today and am thrilled by the product, the install, the labor and the fine people who did the job. They were hard working and genuinely good human beings. You can't go wrong with D&D Glassworks. I plan to use them for future projects. Many thanks to this fantastic business!
Kyle H.
Oct 02, 2018
My experience with this company started out great. The office staff answered my call quickly and was able to give me a quote over the phone. I supplied the company with the exact measurements of the cut out in my cabinet for which I needed a piece of glass and I was informed by the office staff that the company would know exactly how to cut the glass given the measurements I gave them. Unfortunately, The piece of glass was 1/4 of an inch too wide and long thus it did not fit the cabinet.

Upon contacting the company to see if there was a resolution I was informed that unfortunately they would not be able to cut the glass to the correct size. I was told I would have to pay for an entire new sheet of glass and was not offered any other solutions. I will now be calling around to find a different company to take care of my need.
Richard T.
Sep 03, 2018
Denise and Dave are great! I loved every part of this transaction. Dave came exactly on time for the estimate, and also the install. It went quickly and perfectly. Highly recommended!
Livia A.
Apr 11, 2018
My son was working on building a home for his pig. We stopped by and asked Denise if they had any windows they could sell cheap. My son came out with two beautiful windows for his pigs home. They had given him windows that they couldn't use. It was so amazing and they were just happy to be helping out our youth. When I have window needs for our home they will be our only choice. Amazing people!
Greg Thomas
Apr 05, 2018
I highly recommend D&D Glass. Our experience with them was 100% positive. Dave and Denise both worked with us on different aspects of the project to help make everything go smooth. Denise was exceptionally patient with me as I asked many product specific questions to determine the right windows for our building. She worked with us to help find a solution that fit within our budget. And Dave did an excellent job installing every window--not only doing it well but very efficiently. Thank you.
Alice T.
Dec 20, 2017
These folks are awesome! Dave and Denise were super helpful, as were Lexi and Jason. They recently retrofitted new double pane windows and screens on my old river house, amazing how much warmer and quieter it is. It was such a good home and comfort investment, and they did a great job. Excellent professional team, and gave good recommendations for people to work with on the next projects.
Hem Bhana
Jun 29, 2017
We had 22 windows and one patio door replaced. After getting multiple bids we decided on D & D because of the family nature of their business. I really appreciated the personal service and attention. Once we agreed to the bid Denise scheduled the work very quickly. The installation was done professionally and our new windows and patio door look terrific! I'm really pleased we went with D & D and am highly recommending them.