“I am still marveling over the expert workmanship, which is beautifully obvious in the Andersen windows and sliders installed by Isaias and Pascual. Their meticulous workmanship and great Andersen products totally enchance each room where installation took place. Hats off to Isaias and Pascual for an exceptional job. Their cordial and professional manner was icing on the cake. They cleverly delivered their skill to correct any imperfections in the house frame.

Many thanks, also, to the cordial and thorough estimator Stephen and to his cordial and thorough technician Greg for their initial guidance.”—from

Anita C. in Malibu

“Yesterday I had windows installed at my home in Redondo Beach. I normally don't send letters such as this but I felt it was warranted. Your empolyees, Herminio and Rafel, installed the windows and first of all, they were exactly on time. In fact they were early. Second of all, they tarped everywhere they worked and there was absolutely NO mess when they left. Inside or outside my home. The BEST part of all was the quality of their work which is something I find very difficult to receive anymore. The windows look beautiful and their caulking job was impeccable. I have seen some pretty sloppy work so I was especially elated to see such pride they both took in their work. I will be going on Yelp and complimenting your company because of them. Keep up the great work!!!"—from

Beverly P. in Redondo Beach

“I'm writing to say thank you for being such a professional company that truly cares for it's customer service as well as being proud of it's products. It has been almost a month since my new windows have been installed and my house feels like "the city of lights"!

My new windows add a quiet distinction to my home, and their installation was seamlessly done by a very friendly and competent team. The windows themselves are very smooth and handle like a luxuary car. I did much research before deciding on Renewal by Andersen windows, and I'm pleased to say every step of you company's protocol after actually ordering the windows is very much a team effort. For future window and door purchases, I'd never think to look elsewhere."—from

Toby O. in Los Angeles

“We are enjoying our new kitchen window and want to thank you for your excellent service. On the day of installation, the installers took very good care of our home. They protected our floors and counters while removing the old window and installing the new one. Our security company did not arrive when they had promised but they were very patient. They not only waited for the technician, they also helped him to position the wires on both sides of the window. The window itself is beautiful! We only wish we had called you years ago."— from

Judy N. in Los Angeles

"Your installers just completed the installation of our new windows. I want you to know that they represented your company well. They arrived on time, took care to protect our floors, furniture and carpets and cleaned the windows and work areas nicely. There is a noticeable difference in the noise from outside with these new windows, for which I'm particularly pleased."— from

Michael O. in Redondo Beach

"We had 4 Andersen windows installed on Tuesday, Nov.15th in Culver City, and I am writing to tell you how fabulous Matis and Jerry were! They did a perfect job and were a delight to talk to when we had questions. They even didn't mind me hanging around because I have an inquisitive nature. It's wonderful to see that you have a great product and a staff that's just as great. Again, our thanks and we'll be back when we need more."— from

Michelle S. in Culver City

"I had most of my windows replaced a few months ago. One window was put on hold for a later time since I was having a room addition put on. I paid the full amount owed even though the job wasn't completed. This month, when I was ready to install the final window, I called your company to come and do the installation. I was amazed how fast the service was! Usually, when people get the money, they put off such service for a long time. They find excuses to postpone the installation. But your service staff was very prompt and did the service as originally promised without giving me the run around. I truely appreciate the service."— from

Sue N. in Torrance

"I wanted to send this message to thank you all. It's been several weeks since the window replacement installation, and I have had a chance to admire the quality of the Renewal by Andersen replacement windows, and your installation. I wanted to thank you Stephen, for the patient detailed explanations and demonstrations before we chose Clark Adams Co. The selection of the window types and configurations were right on. The windows look great. The windows have also provided a noticeable lowering of the outside noise. My father who was present at the installation was impressed at the care that Matias and Jerry did in their work. He also appreciated their explanations during the installation. I am very satisfied with the selection of Clark Adams Co and the Renewal by Andersen replacement windows for my home."— from

Glenn S. in Rolling Hills Estates

"First I would like to say how much I am enjoying my new windows. They match my other windows perfectly and I am very pleased with how they look. I also want you to know how wonderful the two installers you employ are. Matias and Abner arrived at my home and immediately began to work. They were very professional and answered all my questions. They installed the windows beautifully and cleaned up so well that they left no evidence of ever being at my home. They also did not leave until I was satisfied with their work including showing me how to clean the windows. I am not one to write letters but I feel that these two men deserve my praises, and a nice letter because they made me very happy. I have had many contractors come to my home and never have had the top notch service that these two men provided. Your organization is very lucky to have them. I am only sorry they did not install my other windows. I will let others know of your fine company and the dedicated workers that you employ." — from

Louis S in Culver City

"Thrilled is what we are with our new windows and door! They are so beautiful! Friends and neighbors tell us how great our house looks with the new windows, and we agree. We appreciate your doing such a beautiful job of installing them. We want to thank our estimator and your production department for helping us make lots of decisions to get us into production. A great big thank you to Rafael and his team. Those guys were wonderful. They had a rhythm to their work, that was fun to watch, it was so smooth, the way they worked together. Also, they were so careful of our floors, carpet and furniture and they were very thoughtful and considerate of our needs and finished right on time. To steal a phrase from you, Mr. Adams, your company delivers professinalism inside and out! We will recommend your company highly." — from

Dal C. In Palos Verdes Estates

"My wife Martha and I wanted to write this letter to you in praise of Matias and his crew who installed windows and sliding doors at our home located in Los Angeles, on July 5-6, 2011. Matias and his crew were courteous, efficient, and very professional. They are outstanding representatives of your company. I would recommend them and will recommend them highly to my friends. They deserve special attention and recognition by your company I believe, for the work that they performed."— from

Jacob & Martha A in Los Angeles

“Just wanted to say thanks very much to the whole Clark Adams Co. team who was involved with the estimating, design and installation of our beautiful new windows and doors.
The process was easy and pleasant from start to finish, and we couldn’t be happier with our new windows and doors. They look wonderful and are so much easier to use than the original windows on our house in Lunada Bay.
We very much appreciate the meticulous involvement of Josh Barker, Greg Tieman, Al Hernandez, Isaias Hernandez and so many others who made our project a success.
We will definitely recommend Clark Adams Co. to any of our friends and neighbors who are in the market for new windows and doors.”— from

Caroline & Kevin L. in Palos Verdes Estates

“We are taking this opportunity to express our pleasure and satisfaction with the recent excellent job done by all the people in your organization who were involved in the replacement of the doors and windows in our home. It was started on the date promised and completed with efficiency and professionalism. …Over all our experience in having what might have been a complicated operation turned out to be a very smooth operation with a wonderful result. Thank you very much.”— from

Robert & Norma Z. in San Pedro

"We write as we did a few years ago, in connection with the recent installation of additional windows in our house. As before, the process was seamless, from Steve Campbell’s knowledgeable presentation, Al’s scheduling and continuing through installation itself.
Since your installation crew is really your front line and by whom Clark Adams is judged, as before, we were fortunate to have the same crew. Rafael and Herminio were efficient, thorough and obviously took a great deal of pride in the quality of their work.
Our house is now a showroom for high quality windows. We almost wish we had more windows to replace." — from

Peter G. in Pacific Palisades

“I LOVE MY NEW WINDOWS! Need I say more? No but I will. From the beginning to end, you and your staff were most wonderful to work with…Your business portrays your personal traits---friendly, knowledgeable, courteous, efficient, honest, caring. I love my new windows so much that, to this day, I have not decided on any window coverings. Thank you so much for doing such a fantastic job!”— from

Hazel T. in Redondo Beach

“Recently we had several doors and windows replaced by Clark Adams Co. The project involved 2 French doors (one with a slider), 2 large windows and 2 patio doors. The existing doors were 18 years old and had a fair amount of dry rot and termite damage. To summarize; we were extremely pleased with the entire process. Initially we thought the pricing was a little high but based on the quality of work, the professional team that assisted us, and the final product, it was well worth the price.”—from

Jeff & Patty D. in Torrance

“I recently had two new windows and Plantation Shutters installed by your company. While everyone I dealt with in your sales staff was very professional and eager to accommodate my needs, I felt the two gentlemen who did the actual installation were a true pleasure to work with. From the time they knocked on my door and introduced themselves until the end of the day when they finished, they were absolute professionals. They are a true asset to your company.”—from

Carol H. in Santa Monica

“Over the years I have had the opportunity to deal with many home improvement projects. To my surprise, my experience with Clark Adams Co. from start to completion exceeded my highest expectations. The sales department was very knowledgeable and professional…The installers were very courteous, neat, worked quickly and completed the job with high efficiency….I will use Clark Adams Co. in the near future and recommend Clark Adams Co. to family, friends and neighbors.”—from

Venetta B. in Carson

“I am delighted with my new windows… I chose your company as I had previously had some work done in 2002. I did not bother to get additional quotes after meeting with your estimator…The installers took care to keep my home clean during the installation process with drop cloths and later left my home tidy as if no workers had been present! They were very polite and easily answered any of my questions. I would not hesitate to recommend your entire staff! I will happily recommend your company to any of my friends and neighbors.”—from

Elsie M. in Rancho Palos Verdes

“Today was the second and final day of installation of our 19 Renewal By Andersen windows and we couldn’t be more pleased with the windows, the crew that installed them, the field manager who did the measuring and wrote up the order, and our experience in purchasing…At this moment, we are so pleased with our new windows that I might have to get myself some new curtains.”—from

Mollie B. in Los Angeles

“We would like to say ‘thank you, thank you, thank you!’…From the time that we stepped into your showroom; till the time of completion, our experience with you has been more than pleasurable…They did an excellent job of removing our old bay windows (it definitely was a process worth watching) and installing our new casement window. We couldn’t be happier…We are enjoying our new window so much and have been asking ourselves…’Why did we wait so long?’… Again we would like to thank all of you at Clark Adams Co. for being the professionals that you are.”—from

Randy & Lynne M. in Lawndale

“I just wanted to take this time to thank everyone at Clark Adams Co. for a very pleasant experience with the installation of our new bay window…I also want to commend the crew for their punctuality, product knowledge and the cleanliness of their work. They really did a nice job on the installation of this bay window…If anyone asks about window installation; you can be assured that I will recommend Clark Adams Co.”—from

Don H. in Long Beach

“I would like to express our appreciation for the work that Clark Adams Co. did in replacing our balcony doors. My wife and I were delighted with the services your company provided throughout the decision making and installation process…Our congratulations to you and your colleagues for your excellent work. We would be delighted to recommend your services to others.”—from

Kevin M. in Santa Monica

“My wife & I would like to compliment and thank the members of the Clark Adams Co. team who have been participating in designing, ordering and installing our Renewal By Andersen windows and Andersen patio doors…We gained a thorough understanding of the products and range of options available to meet our desires of upgrading our home….The team performed the installation in a highly professional manner and with high-quality workmanship. The windows and worksite were fully cleaned and the only remaining sign of the work performed was the six new, handsome windows they had installed… Overall, our experience working with the team and the quality of the products they provided and installed, exceeded our expectations, and we will be able to highly recommend them and the Clark Adams Co. as our preferred source for replacement windows & doors.”—from

Ralph & Marsha S. in Torrance

“I would like to commend your installers for the wonderful job in replacing my windows. I believe they met your goals in achieving and excellent job performance and customer satisfaction. Way to go for having professional staff…They are all assets to your company.”—from

Mila M. in Los Angeles

“I was so happy to share with you my experience in working with your employees. My estimator was so professional and patient! Although I had done some research on windows…I certainly didn’t know exactly what I wanted or really needed in order to update my house. In the end I took his advice and could not be happier. .. I never met a more kind work crew. They all introduced themselves to me and shook my hand when they arrived and were very thoughtful when entering my house. ..I shared with you some of my experiences with other companies before choosing Clark Adams Co. and for me personally it was your amazing customer service… We have one more area in our house to take care of and when the time is right I’ll be calling you to come back! Thank you for a great job.” --from

Stephanie S. in Torrance

“We recently had our windows replaced by your firm and now wish to express our experience with your company, TERRIFIC! ...From point of sale to the completion of the job, we were impressed by the professionalism of everyone, their workmanship and attention to detail, cleanliness, helpfulness and courteousness. Your company has been the best we have ever had with any home improvement project and we would highly recommend you to our friends and to anyone who asks about our beautiful windows." —from

Harvey & Bonnie S. in Lomita

“The installers were very efficient and professional. They also cleaned up the job site nicely and left the work area much cleaner than it was. I would recommend highly your company and its employees to friends.”—from

Linda B. in Torrance

“A quick note to let you know what a fantastic job the workers did on my home. The installing and the painting were totally professional. The men were always on time and polite. The work and knowledge of the job they performed, is the best I have witnessed. I know I will be requesting them for my next window installations.”—from

Michael L. in Los Angeles

“Last week I had my windows installed by Clark Adams Co. I’m very happy with my windows, they are just beautiful...Thank you.”—from

Rimmie M. in Torrance