Great Valley has been servicing our awnings for over 25 years. Their guys, especially Chris, know…read moretheir stuff. We intend to keep them around.

Thank you, Brian. I'm sorry the structure and style of our home can not accommodate an awning. I…read moreappreciate your time and calls. I continue to value my friends' good reviews of your shop and will contact you if we have a need to cover other windows in the future.

Another fantastic window treatments added to my rec room and third floor bedrooms. They look…read moreamazing. Want to thank Natalie and her team Ragan ,Rick and Moe for helping pick the colors and style and measuring and installing. What a great job. Very pleased. Highly recommend MC Weeks Boz Renninger

Purchased a beautiful window covering for our back slider door in 2019. A small collar on the wand…read morebroke recently. I could not find a replacement online without buying a whole wand. Went into the show room explain the problem , The found and ordered the piece and charged me nothing. Excellent service, beautiful showroom. Looking forward to the next time we need window coverings. This is the place you want to go for sure

Wanted a 16' sunsetter awning with lights and called DLGibson after searching for contractors that…read moreprofessionally install sunsetter awnings.From the minute I called till after the install the service was excellent! Todd came out to go over all my options and took measurements and gave suggestions and we also picked our fabric and color and gave us everything we needed for our condo association to approve installation. There office kept us informed every step of the way ,when awning was shipped ,when they received it and gave us a choice on dates to install. The whole process prob took about 4 weeks and installation took about 4 hrs!there installer was very knowledgeable and cleaned up afterwards you wouldn't know anyone was there, he also showed us how to operate remote!Nice awning,job and service! DL Gibson was prob a little more money overall but you get what you pay for! I would recommend them to anyone needing an awning

I would look for a company with more competent employees. I had them come out for an estimate on a…read moreyawning. Gave the salesman a deposit. I now recall telling him the check had my old address. A few days later after hearing a potential job opportunity fell through I called a canceled explaining my situation. He knew a bunch for our initial meeting. They said fine they would mail me a check. Two weeks go by. No check. So I inquired and was told it was mailed out the day after I called. Long story short. They mailed to address on check. Charged me $30 to cancel check. Picked up the registered mail cost. Might nice of them considering it was all their fault. This review would not exist if they covered the cost of the cancelled check. When I have my awning installed I will use a more competent contractor.

Awaiting quote promised almost 2 months ago. Hard to rate on much else. I wanted to do business…read morewith these guys and looked at them first. I did not have much success.

Ghosted in an identical fashion to another customer's post…read more Also wasted an afternoon on an estimate. Left messages, texts, emails and absolutely no response.

4.5 stars, rounded up because of their customer service. Everyone I've spoken to along the way has…read morebeen professional, courteous, knowledgable, punctual, and forthcoming, from the folks who answer the phones to the sales rep to the installers. Really, everyone was a pleasure to work with. We called, they answered, and we got an appointment promptly and smoothly. Our experience then continued with Chris Burton, who answered all of our questions and was very communicative. He gave us a price for our two bow windows that was less than the other local company we got a quote from, and with a better warranty, and he seemed a lot more invested in our business than the other guy. We ended up asking them to do two bow windows, an additional five bedroom windows, and our back door, which was falling apart. Mike came out to measure and he was right on the dot, time wise. Their estimated lead time of ten weeks or so was about right, and then Mike and his team (Travis, Cash) came out to do the install, which they completed in a few days. The windows look great! And they seem quieter and way more insulating than the old ones. Hopefully they stay that way for a long time. My only minor complaints are that the guys trampled my flowers a bit and also gave us bow windows that are "deeper" than our old ones (they stick out past where the old ones ended). As long as they don't fall out or put strain on my house, though, I'm actually kind of enjoying the deeper window because I can fit more houseplants there. It does look a bit funny though (see photos). Also, we opted to stain the wood trim around the windows and the guys were kind enough to install the wood, wait till we'd stained the pieces, then come back to do the last bit of caulking. My dad told me, "If you already paid them, they're not coming back," but he's apparently never worked with a company like Thermal! Also, Danielle, their scheduler, was very responsive and fun to chat with. Overall, it was a great experience, and I'd recommend them to anyone looking for an honest company with good prices.

Had 11 windows replaced. The service was excellent from start to finish. Everyone with the company…read morewas attentive, helpful and friendly. The installation went smoothly even with the snow and ice on the ground. My new windows look great and the price was very reasonable. I would definitely recommend!

Starting with Jim for the process of buying new windows to the final install with Cody and I forget…read morethe other person's name. sorry! Service was impeccable. Jim was not out to con me or sell me the next best thing. He gave me options on how I could save money. The guys came in and installed windows and cleaned the mess. Felt very comfortable with leaving them to do the work and go to the beach. I highly recommend them!!!!! Ad my dad would say "This company is Top Notch!!!"

We recently had windows and a sliding glass door installed by Definis and Sons. We highly recommend…read morethem. Rich, Junior and Senior were all part of the installation and we are very pleased with the outcome. The windows and door look great and we have already noticed a difference in noise level and temperature inside the house.

This is the BEST company around- i recommend them with the highest esteem- they are nice reliable…read moreand professional- and produce the best product- my deck is exceptional and they are as close to perfect a company as you can get! Nancy V worthy of 10 stars!

I'm very picky so I got 4 estimates. Stump's had the lowest price out of all 4. I paid $21,000. The…read moreother guys were quoting me $25-31k. I live in a very well to do neighborhood and unfortunately, these guys will look up house values and charge accordingly so while some neighborhoods will get $10k decks, not mine. If I was living in DC suburbs then they'd charge us $50k for the deck. I got the PVC Aztek material with metal posts. The guys did the job in 2 days. I was worried when I saw scuffs on my new deck the day after install, but Luke came to buff them out. With Aztek, you have to be very careful about scratching the deck with furniture so I've yet to put anything on my deck! We rarely eat out there anyways. We're not outdoorsy people.

This business specializes in CANVAS AWNINGS! They are a small company that strives to please their…read morecustomers. Been around forever. Customer service is wonderful!! Awnings are durable and last forever!

Our company used H A Harper Sons to replace the awnings on the front end of our building since the…read moreharsh winter destroyed the old ones. They did a PHENOMENAL job. Not only do the awnings look fantastic, but they really took their time in ensuring they were secured. Also, they noticed something was not right on one of them and took it back to the shop to fix before securing it in place. I would high recommend anyone use this company if they are in need of awnings for their business or home. Job well done!