Get matched with top exterior trim installers and replacers in Longmont, CO

"Awesome job"

"From the estimate to the work, things couldn't have been better. They were on time and fast, cleaned up everything afterwards. Highly recommended."

"Travis was able to repair the siding and trim on our chimney that had been damaged by woodpeckers. He had other larger jobs but was able to squeeze me in during this busy time of year."

"Did great work replacing a storm door and an exterior door for us - they look and work great, he even came back out six months later to make adjustments at no cost when one of them shifted a little with the weather."

"I had siding replaced and very displeased with the entire process. The crew did a poor job for what I paid and have already had to be back out here 3 times in a month to fix their mistakes. Crew cheif never checked the work to determine if the quality was up to the company standard. The crew left the property a mess with my belongings scattered around the yard. They had leftover pieces scattered as well. The craftsmanship and quality was aubpar for the price. No care for the property. Damaged driveway, roof, windows, and garden bed. Chalking already cracking. Large gaps in the siding. Siding already buckeling. Seams not together. Asked to speak to a manager or supervisor multiple times and still no response. I was promised certain tasks at point of sale that company will not follow up on. Over all this company treats their customers as money and gets in and out with little oversight or quality check. I am very displeased with the product I got for the money I paid. Will never recommend."

"Category: Siding, Roofing, Gutters, Deck Work Overall Rating: A Price: A Quality: A Responsiveness: A Punctuality: A Professionalism: A After moving to Boulder, we hired GS Exteriors to install James Hardie siding, a Class 4 roof, soffits, gutters, and make deck improvements. They did excellent work, responded quickly to all concerns, and their team was professional from start to finish. Special thanks to: • Oswald, our project manager, who was calm, professional, and true to his word • Erwin, who showed up daily and gave 100% • Wesley, the foreman, who went above and beyond • Jon Virgil, who supported us from beginning to end Highly recommended. Great value, great team, and great results!"

"Everything went great. I'm always impressed with this company. From the door knockers who are fun and friendly to the the sales team who always answer all my questions to the install crews who always do a fabulous job! By taking the time to double check and measure twice they were able to save me over $800."

"Working with Manny, Keith, and team was a great experience. They were very communicative and always showed up in person to address any concerns that I had. They did excellent work carefully and quickly and were pleasant people to work with."

"I hired this company to build a new deck in the beginning of July. It is now the middle of September and my deck is still not finished. While the time frame is not completely their fault due to material delivery they wouldn’t show up for days at a time when material was available to work with. There were times they would show up and only stay for a couple hours. The whole process was a nightmare. Their lack of quality shows in all areas of the deck. I drafted the plans myself and they were approved by the building department. I provided them with copies of the plans. They messed up 4 of the 5 concrete piers because they measured them wrong. Instead of redoing them. They poured square pads over them that were only poured on the surface for three of them. One of the outside piers was supposed to be 10 inches. They messed up the measurement then poured a 16 inch pier over it that is approximately 1.5 ft above ground. They also cut a sprinkler line that went through the pier instead of pouring over it like I explained to them. I had to replace one piece of siding that met with the deck. I bought matching siding to replace it. The workers broke the siding while moving it. They bought new siding that was cheaper and did not match the existing siding. They additional broke off another small piece of siding that was not fixed. They left material all throughout my yard for weeks, leading to my grass dying and my sprinklers unable to work because they were covered up. Nails and screws were everywhere until I picked them up. The posts were cut short for the railing, so they nailed pieces of extensions on top of the posts. They messed up fastener spots for the rails leaving holes in the railing. They originally used screws for the framing. They had to be replaced with nails even telling them before they started nails had to be used and it was in the plans from the building department as well. They used facia board for the steps until I explained to them what the facia boards were for. Leading me to be short on facia boards for the rest of the deck. They also started the deck flooring using a facia board, realized the mistake and replaced. But at that point the facia board could not be used elsewhere as it was notched for posts. I bought flashing for the ledger that was never used. When I questioned them about it he stated the siding and ledger were already put on. The quality of work was below average at best. They cut corners and I found it very concerning I had to explain to them parts of building a deck."