Over Over 150 Five-Star Google Reviews

We here at Energy Windows LLC work hard to exceed our customers expectations.  We strive to provide the best products and outstanding personable service.  We have over 150 five-star reviews on Google. Check out what some of our satisfied customers are saying.

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Our customers like to help spread the word about the quality craftsmanship and customer centered experience they receive from Energy Windows LLC.  Check out some of the experiences people are posting on Facebook.

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Customer Reviews

What Customers Have To Said To Us

All of the posts below are letters from my customers from recent years... and I have hundreds more that I would love to share with you! References and more testimonials are available upon request. Energy Windows LLC would love to hear from you in regards to your window replacement project.

I wanted to replace nine windows in my secondary residence - a modified hunting cabin in the woods in northwest Virginia. The home was over forty years old, and the windows were leaky and difficult to open. Some were second-story requiring ladder work.

I got in touch with Dave through a friend who is a realtor. I currently reside in New Jersey and was doing this job "remotely". Dave had an estimate for me within a week, and it was very reasonable. He included a website on the windows that he would be installing--highly energy-efficient, argon infused - and requested 50% down and balance upon completion. He made it clear that the job would be done roughly two weeks after the down payment had been received to allow time for the windows to be ordered. Sure enough, 12 days after our transaction, he notified me that the job would be scheduled. He actually did the work the day prior to his scheduled date because he had his full crew available to do the job. The work was completed the same day - removal of the old windows, replacing any worn/rotted wood, new windows installed, exterior framed in fresh aluminum, and a very thorough clean-up. I was down to see the work for myself last month and I could not be happier! I am going to ask him to replace a door and a slider based on his high-quality performance with the windows!

– Michael Heist

From the first phone contact with David at Energy Windows, I knew he would probably be my choice. He was straight-forward and gave me the information I needed to make a decision, whether it was his company or one of the others with which I had appointments. He was on time for our appointment and insisted on showing me his product, even though I had already decided Energy Windows was my choice. After his presentation I was more convinced than ever. This man knows his windows. We signed a contract and he placed the order. The day of installation, he was on time and immediately got to work. As promised, the install was one day. Beautiful! There were two panes slightly damaged and David had ordered the replacements. His crew was polite, exceptionally neat, and did a GREAT job! I am thrilled. We have plans for additional work and I could not hesitate to recommend him to anyone. As an aside, my kitchen window has a sun shade in which the birds have nested for years. They removed the shade, but in the window, and reinstalled the shade. Bird nest intact!

So glad I found Energy Windows! Professional to the max. Beautiful job, reasonably priced, with a great product. Would recommend them to anyone. Love my new windows!

– Dana Dove

I needed to replace 15 windows in a rental property. Throughout the project, Dave was easy to work with. He is honest and communicates well with his customers. Prices are reasonable and work was excellent. Highly recommend.

– Michael Campbell

Description of work: Energy Windows LLC came out and replaced 4 windows.

“I contacted Dave at Energy Windows to replace all of the windows in our 30 year-old house. The existing windows were loud and drafty and repairing them had become more difficult over time since parts were hard to find and increasingly expensive. We had 16 windows that were all odd sizes and were a unique style.

The entire process was quite straightforward. Dave scheduled an initial meeting right away and brought a variety of product brochures and samples. We discussed pricing options, features, styles, and eventually settled on an approach that fit our budget and kept with the style of the house.

The ordering process was simple and Dave kept us aware of delivery and install dates.

On the dates of the install, the Energy Windows crew showed up on time and were professional and courteous. There were no surprises and despite the house having some very unique construction features the replacement windows were installed quickly.

I checked in on the progress out of curiosity and everything looked to be executed properly. The install took two days and when we got some storms it was obvious overnight which rooms had new windows and which were original.

All of the finish work was clean and the crew took great care with drop cloths and masking. The site cleanup between days and after the project was outstanding.

Overall, I highly recommend this company.”

– Patrick Henry

“Great company, fast and efficient work, reliable and friendly workers, awesome company! Love my windows and doors!”

– Brian T.

“Dave and crew at Energy Windows did a great job on our new windows at a really good price. The communication was throughout the process was great and they were very clean and efficient doing the work. I would highly recommend them to anyone needing new windows. We're very happy with ours!”

– Ryan Martin

Description of work: Wrapped wood on screen porch, replaced screen and painted the inside of porch.

“Energy Windows put new windows in our house. When we mentioned we need the screened in porch upgraded, Dave said “no problem!” he could do it. They did a nice job. It took four days. The house looks so much netter with the porch repaired, wrapped and painted.”

Description of work: We needed new windows.

“Dave was professional and very knowledgeable. He knows his windows. He was fast and efficient. He installed the windows in a week. Our house is a lot warmer. We would use Energy Windows again.”

– Tamara Feliciano

“I contacted Energy Windows after my mower threw a rock through a window at my house. My call was returned immediately by Dave and my window was taken in the same day. Once he checked it out he laid out my options and let me know the best route to go. Once the new glass came in it was professionally repaired and returned to me and looked absolutely perfect as it had never been broken. Thanks to Dave for saving me time and money! Great job!”

– Mike Watson

“David is awesome! He does great work and is very friendly. Would definitely recommend!”

– Leslie Watkins

“It was a pleasure doing business with Dave and I am so pleased with my new Simonton Prism Platinum Windows! I own several investment properties and I look forward to working with Dave on future window replacement projects!”

– Elaine Mulreany

“Work was done promptly, on schedule, all trash and debris was removed, a very professional job. Dave was detail oriented which we really appreciated. Great job!”

– Todd and Sandra Brown

“Nice people to work with. Friendly, courteous, responsible.”

– Norma Gainsback

“We had a broken window and called Dave at Energy Windows to see about fixing it. He clearly laid out our options. He made us feel like he was treating this window repair like it was on his own home. He was very exacting in his work, and now that window actually looks better than the original windows on the rest of the house. After seeing his work, we are planning to save up and hire Dave to come replace all our windows. I would highly recommend Dave. He is a true professional, courteous, knowledgeable and definitely a perfectionist.”

– Allen Burton

“Made a huge improvement to a 45 year old house. A wise investment.”

– Scott Burner

“We highly recommend Dave. He is very dependable and very conscientious about the work he is doing. His work is impeccable. It’s easy to see that he takes a lot of pride in his work. He has a pleasant demeanor about him that makes him a joy to know.”

– Frank and Dana Horan

“Great job, very neat! You’ve made a great improvement to our house. Thank you so very much.”

– Timothy Striker

“Great job done well!”

– Blaine Keller

“I would highly recommend this company. He made several trips to my house for some complex window repairs, kept his commitments, and did it all at a very reasonable price.”

– Roy Wilson

“GREAT JOB! Very clean.”

– Thomas Kirk

“Dave fixed my replacement windows by changing out the glass because they were retaining moisture. He did a fantastic job!! He gave an accurate estimate, was on time, cleaned up well, and was extremely professional. I couldn't be happier with his work! If you are looking for an honest man, he's your guy!”

– Jackie Schlussler

“Dave did a wonderful job on our replacement windows, he saw through the whole job. He cleaned up better than anyone that's ever worked here, Energy Windows LLC put back all of our furniture/blinds. I would definitely recommend this replacement window company to anyone.”

– Yer Pha

“I'm so happy with my windows! David and his team were prompt and professional. I am Confident that they provide the best product and customer service around. He answered all my questions and worked hard to get every detail exactly right.”

– Sarah S

“Wonderful! Job was done quickly and efficiently. Very pleased with how clean everything was left as well.”

– Susan Lawrence

“I just love my new windows! The job was extremely well done with extra touches and care given to the project: thank you note, updates on the job, great communication! I do appreciate the quality service that I received!”

– Diane Straightiff

“My husband and I are very pleased with our windows! Not only did David do a wonderful job, he is very pleasant and easy to work with. He left my house cleaner than it was before he started the project, and he truly went above and beyond! I have already and will continue to recommend him! Thank you so much, David.”

– Lauren Custer

“I enjoyed working with Dave very much. He was always very courteous and considerate, looking out for my best interest, figuring all angles for the best price. The job was done in a timely manner. The windows are great, and he and the workers did an awesome job! I definitely recommend Energy Windows LLC to others.”

– Susan Hrbek

“The work was done faster than anticipated! I already feel a difference with the insulation.”

– Chad Hrbek

Description of work: Replaced old windows

“Energy Windows LLC removed old windows from metal casings and replaced them with high performance, energy efficient windows. Because of the age of the home and limited access to the outside of some windows, the job was challenging. David Udstuen and his crew are experienced professionals and made sure the job was done right! We highly recommend this company.”

– Marla Boulter

“Wow! I have a house overlooking the Shenandoah River and I wanted 8 large bay windows installed. I wanted to have a fantastic view. I am a very educated shopper. I had 4 different companies out to my home over a 3 week span. All of them were very professional but some were to professional and I felt like I was being sold a product. When David came out to see me from Energy Windows LLC, he did not pressure me, he just educated me on what the best choice for me would be.

I decided to contract David for his sincerity, knowledge of the product and belief that he would perform honestly. Oh, and his price was about $1,000 less expensive.

His crew showed up right on time. David was there the entire time making sure all windows were installed correctly.

I am so happy I chose Energy Windows, LLC.”

– Marshall Wayland

“I had two prior estimates before contacting Energy Windows LLC. Both bids came in very high, and I was a little unsure if I could afford either of those bids. I shopped around and saw an advertisement by Energy Windows, stating that it had the best price in town. I went ahead and contacted Energy Windows. The owner was very prompt and responsive. He came out right away and gave me a bid. He gave me the most affordable bid and I signed the contract that very night. I appreciate that there is no middle man and the owner himself would be installing the windows. I like that he is a small business owner and he is the direct face of this business. If I had any concerns or questions, I knew I could contact him right away and he was able to reassure me of my concerns and answer my questions. It took about two weeks for the windows to come in and he contacted me ahead of the delivery and scheduled the appointment date. I liked that he asked which day worked best for me. On my install day, he was right on time and explained in detail how he was going to remove the windows and install the replacements. He laid drop cloths down so that he couldn’t track in dirt or mud which I appreciated since I had brand new hardwood floors put in. His attention to detail and the precision he puts into his work is amazing. His workmanship is right on target and at the end of the day, the windows looked gorgeous. Looking from the outside, it definitely showed a lot more character and really stood out. About two weeks after the windows were installed, he contacted us as a courtesy to see how the windows were holding up, and asked if there was anything else we needed. To me, his dedication to his work and his customers is phenomenal. I cannot say enough good things about this company.”

– Yer Pha

"Thank you so much to Dave and Steve for the wonderful job they did installing our replacement windows.  Dave took such care to prep the area before being the work to make sure it was safe for our granddaughter who here.  He and Steve were perfectionists in all aspects of of the work from installing to clean up.  They also were so gracious to allow my husband to watch them work and so patient in answering all of our questions.  Thank you to both Dave and Steve."

- Christine A.

"Dave did a great job. He was very nice, very professional, very friendly. I love his craftsmanship, and I would recommend him. I would like him to do my windows in the future. He and his team are awesome!"

- Victor H.

"Dave did an excellent job with the replacement window installation, especially with the difficult bath room "renovation".  It went very quickly for a one man job and is very impressive looking."

- Christie F.

"The installer was neat, timely and was very kind to me and my daycare children. I thank you so much! And lastly he was very detailed, he even took the old double-hung windows out in plastic bags. THANKS A MILLION"

-Thandi A.