GS Exterior Experts

4.9 (221)

9083 W Peakview Dr #2, Littleton, CO 80123
(720) 683-6288
gsexteriorexperts.com

Claimed
Roofing contractor
Deck builder
Contractor
Siding contractor
Window installation service

From the business

  • Identifies as Latino-owned

Service options

  • Online estimates

Reviews

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Constance Prinslow

2024-05

We would like to thank all the GS Exteriors staff for the great work they did on our 1904 farmhouse. Due to the age and condition of the existing siding/trim the crews had their work cut out for them. Special thanks to Noah, Oswald, Jaime and all of his crew and painters to create the vision we have always had for our house. As the James Hardie ad says: “We have fallen in love with our house again.”

Court & Alyx Zierk

2024-05

We had our whole house siding replaced with James Hardie siding, new OSB plywood, insulation, new shutters, gutters, fascia & soffits. The whole shebang! No mixing old with new. Make it all new! The house looks amazing! It’s literally a brand new house. Oswald, Ernest, Moses, Omar and their team at GS do excellent work! Their attention to detail is impeccable. If there are any issues at all, they will take care of it. Don’t stress, rest assured & have confidence in GS Exteriors to do an excellent job with installation & do it professionally. They will strive to make things exactly how you envisioned to ensure your happiness. My satisfaction was very important to them. They take pride in their work and it shows. The team at GS Exteriors is so skilled and they know what they’re doing. I am getting so many compliments from all the neighbors. You will not be disappointed. You can’t beat their warranty on, not only the material, but their workmanship. 5-Star company all the way!FYI this was a custom color order from their Magnolia collection.Color: Birch TreeTrim: Iron GrayAccent: Tricorn Black

chuck wolff

2024-04

We are so glad we chose GS Exterior Experts to do our siding project! Everything Keith told us during the sales process about what to expect and the quality of work that would be done was absolutely true. Oswald Hernandez was our project manager and his crew including Omar and Moses (I didn't know the rest of the crews names but there were 8 total) were above and beyond superior. They took the old siding off and found our home never had a plywood base so they quickly put new OSB boarding up and had all the new siding completed in 3 days. Antonio Bermudez paint crew were up next and did a fantastic job painting. Then last but not least Luis and his crew completed our gutters and they look awesome. I would not hesitate to recommend GS Exterior Experts to anyone. Although this was an expensive project, the price we paid was definitely competitive with our other bids.

Briana Butcher

2024-04

We just had our house re-sided and Ernest, Jaelynn, and Oswald were all amazing! Everyone was super helpful, no pressure, and very responsive to all forms of communication and answered all our questions. The residing crew were also very pleasant to work with and their craftsmanship is impressive. We are super pleased with our house and how it turned out. Definitely recommend them!

Lukasz Swiecicki

2024-04

Had my entire home changed to James Hardie siding with GS Exterior Experts and was incredibly happy with the whole job from initial quotation in 2020 to finally getting the job completed in April 2024. Ernest Lopez was fantastic to work with up to signing with planning and color schemes, and Oswald and his team were fantastic as well during the install. The installers were very detail orientated and that resulted in a finished product that makes the home look great. Would highly recommend them for those interested in Hardie siding.

Krister Sorensen

2024-04

They took care of our whole exterior. Siding, trim, soffit, fascia, roof, gutters, and downspouts. We picked them due to Keith’s knowledge and zero pressure sales technique. The computer renderings of our house really helped us decide the colors and design we wanted. The project manager, Oswald, stayed on top of the project and was quick to adjust for any issues or changes we wanted. Jaelynn kept everything organized and transparent with any change orders and invoicing. The crews were hard working and respectful. We love the new exterior of our house!

A Martinez

2024-04

GS Exterior just finished removing our old wooden lap siding and replacing it with Hardie Board siding.It definitely was not inexpensive but they really did do a great job. All their personal from Oswald the Superintendent and Jamie made the job so easy. We have 3 Dogs and everyone was very good about closing our gate when possible. The new siding looks great and we couldn’t be happier.

Laurie Miller

2023-12

We had a very large job - Everlog siding, Cedur roof, Rock Garden stone wainscoting on a house, garage and shed, and two large TimberTech decks. There were a lot of moving pieces, and it came together beautifully. The work crews were incredible - talented, showed pride in workmanship, polite, and responsive. Keith from GS was always upfront with costs about changes we wanted to make and was willing to be flexible.The result is amazing - we can't wait to stay home!!

JJ Hendricks (PriceCharting)

2023-11

Great siding and window installation. From the beginning to the end the entire process was easy, smooth, and beautiful. And the price was better than other quotes we got. Oswald, the lead installer, was fantastic. Nice guy, easy to talk with, and skilled. We strongly recommend them to anyone looking to do windows or siding on their house.

jennifer klein

2024-04

I highly recommend GS Exteriors. They were professional, courteous, timely and did an excellent job with clean up (which I’m sorry to say is rare in construction) and is very much appreciated. My new siding looks great. Ernest, Oswald, Omar and the whole team did an excellent job.

Craig Johnson

2024-04

GS Exterior Experts did a GREAT job on the removal of severely hail damaged siding and replacing it with BEAUTIFUL James Hardie Siding. Now our home in Pine Grove Colorado looks amazing. Oswald and his crews where on time , polite and cleaned the site at the end of every days work .They were fast and endured all sorts of unpredictable weather. I would highly recommend them for any exterior work needed.

Caitlin McDaniel

2024-04

We hired GS Exterior Experts to replace our siding with James Hardie this spring. Jaelyn, Ernest, Oswald, and Moses were all wonderful to work with! Their team was prompt, efficient, thoughtful, and hardworking. We are very pleased with the work completed and appreciate the time they took to answer all of our questions. We look forward to working with GS again on future projects!

David Bumanglag

2024-04

I can't say enough good things about the company and the people. We had siding and roofing done and we've received nothing but great compliments on how the house has been transformed. It looks like a totally new house now. Oswald Hernandez (project manager), Jaime Matute (siding), and Jose Luis Lopez (roofing), and their respective teams were beyond outstanding. Working with John and Jaelynn was so easy. For any questions that I had all I had to do was ask anyone and the answer would come back quickly.Thank you GS Exterior Experts for all you did. We will call you for anything else we need in the future and all our friends will be hearing about your work.

Tom L Smith

2024-04

GS Exteriors is one of the best home improvement firms I have worked with. From the initial contact and quoting process with owner Ernest, to the installation of James Hardie siding, the team, led by Omar, did their work efficiently, with great care, and at a pace which was near unbelievable. At the few times Omar was not onsite, Moses took over with the same leadership and guidance to his team. It's rare to have a team that spends all of their time working, vs. taking smoking breaks or playing with their smart phones. Ernest committed a high-calibre and non-smoking team, and overall they were excellent. I strongly recommend them to anyone considering installing James Hardie siding. Manager Oswald was exceptional responsive, and ensured I was satisfied.

Andy Fekade

2021-05

GS Exteriors just finished putting up new James Hardie siding on our house. We had been debating siding color, brick paint color, trim, and all the little things that are hard to visualize, fortunately Ernest Lopez helped us ease through these decisions. He provided us with samples of work for the colors, personal design opinions, and his recommendations. In addition to that Ernest had an incredible crew work on our house led by Luis. Between the two of them our house turned out even better than we ever imagined. I can't say enough about the responsiveness from all the GS team when we were mulling over ideas and then once the work started the team at the house accommodated all our my questions and concerns, even providing me with thorough explanations as to how and why they did certain things. The coordination of all the items was seamless, we even had our front concrete replaced by GS before the siding started and immediately after that siding began, gutters, and then painting of brick, panels, and foundation. Again, everything just flowed so smoothly and the outcome is quite impressive. Thank you GS for the amazing work and a special thanks to Ernest and Luis for handling our home as if it were their own. Hopefully my before and after pics do the work justice.Services: General construction, Exterior painting

Kathryn Chaux

2020-05

Great work! I had GS do new Hardie Plank siding, as well as painting brick, doing new gutters, and replacing an exterior sliding glass door. The whole project was done within a week of starting, and I'm so happy with how everything turned out. Keith is great to work with, very responsive and able to adjust the job as my needs evolved.

Aaron Voye

2023-10

GS Exterior Experts recently finished a full reside and roof replacement on our home. They replaced our old vinyl siding with James Hardie Board. Throughout the project we worked directly with Keith. Communication was strong throughout the project and Keith addressed any questions and concerns in a timely manner.The crew that worked on the home did a great job cleaning up after each day of work and worked diligently to complete the project on time.Overall, we are very pleased with the end result and would easily recommend them as a company to anyone. We will likely use them for future projects to our home.Services: Roof repair for storm & wind damage, Remodeling, Roof installation

Tonia Christian

2024-02

Oswald's crew was efficient, hard working, and kind. From start to finish they maintained good communication and were responsive to our wants and needs. I am very pleased with their work! Our house looks great!

Tara Smith

2023-11

This spring I had hail damage to my siding and it was severe enough that I elected to re-side my entire house. Years ago I had James Hardie siding on a different house and I was so happy with it that I elected to use it again. A friend recommended Keith with GS Exterior Experts and I'm so glad I decided to use this company. Keith was so easy to work with and always kept me in the loop as to what to expect. The work was completed in a timely manner and I am very happy with the look of my home. I can already tell that the upgraded insulation that I elected to get has my furnace running less than previously. I have had so many wonderful comments from people who have seen the before and after looks of my house. I will recommend Keith and GS Exterior Experts to anyone looking for new siding.

bart snyder

2019-05

AMAZING. We had GS put on new siding, new paint and they were amazing. Very good communication. Prompt with revising the agreement a few times because we changed it. Siding was done in 4 days. When they finished at the end of the 4th day the dumpster was gone by 7:15am the next day. Painters showed up that day and finished the painting in 2 days!Very fast, accurate, and priced very fair. WILL use them again when I have the chance. Thank you Keith!

Mallory Drendel

2023-05

Keith and his team did an amazing job replacing my siding and installing a whole new deck! They are incredibly fast and efficient! I would recommend them to anyone looking to get some work done around their house. Very happy with how everything turned out!

Corinne Buffham

2023-12

The crew was so efficient and the house looks fantastic. They did a great job cleaning up and finished in 5 days. Highly recommend! Very easy from start to finish (which was about 3 weeks from initial contact, including snow storms in the mountains here).

Will Skeen

2023-11

We have lived in our home since 1976 and have dealt with many contractors and trades people and they are hands down the best. Our James Hardie siding was completed on time and we couldn’t be more pleased. Every expectation we had was met or exceeded. We love the siding. The crew was excellent, really good craftsmanship and the attention to detail was amazing. From installation, caulking, filling nail holes and clean up. Extremely hard workers from the time they got here in the morning until dark. No breaks, nobody on their phone. As they say we now have a Casa neuva!

Sarah Park

2024-03

These guys really guided me towards creating a home that fits me, and for an affordable price! Armani in particular did a fantastic job at communicating, and helping me figure out what was best! I will 100% reach out to these guys again, and let my loved ones know as well! Thank you GS Exterior Experts!

S4P

2024-02

I had roofing, house paint and concrete driveway and patio done by GS Exterior. I worked with Manuel Lopez. Mr. Lopez was professional and courteous. Mr Lopez checked in often and replied promptly with communications. All of the crews that worked at the house were professional and worked well with the requests I made for the projects.

Elaine

2023-10

We worked through GS Exterior Experts to stone a portion of our mountain cabin. We initially met John Vigil at a Home show where we discussed our idea. He was extremely knowledgeable and helpful. He put Omar in charge of our project and he did an excellent job. Omar and his crew (Juan, Andreas, Noe) were all great to work with and did outstanding detailed work. We love the product, service, and customer care. We would definitely use them again, and highly recommend them.

L EE

2021-05

GS Exteriors made our 100 year old house feel like a new home!! They know what they are doing! Installation of all new windows, plywood, insulation and James Hardie siding in 2+days. 100% professional, quality work. Including nice trim around everything and siding our messy area under the closed in porch. Once they were on the job, they were fully committed to our project. No spreading the crew thin over multiple jobs. Left all neat and looking beautiful! The house is much warmer, quieter, and just cozy. The was our best run and must gratifying house project!!Service: Installation

Ron Hurley

2022-05

John Vigil was great to work with and was very responsive to all my concerns as we were out of town when the install of our James Hardie Siding. We didn't have much to cover, but the job took 3 days total, including removing the old exterior. Everything is sealed and cut to spec. We cannot be happier.

Charlie Shannon

2022-05

We went with GS Exteriors for a large scale stone veneer installation project on our home. Manny was a pleasure to work with, and always made sure we were informed, consulted, and happy with the work as it was being done. Despite also simultaneously working as a firefighter, he always responded immediately and thoroughly answered any questions we had along the way. The crew was also very professional, doing high quality work on time and on budget. I can't recommend this company highly enough!Service: Remodeling

Theodore Barker

2023-11

My project involved the replacement of hail-damaged roofing and gutters/downspouts. The GS Exterior Experts employees were skilled, efficient, courteous, and flexible in scheduling. The pricing and materials resulted in good value. Mr. Keith Vigil was informative, patient, and cooperative.

Opening Hours

Monday 8 AM-6:30 PM
Tuesday 8 AM-6:30 PM
Wednesday 8 AM-6:30 PM
Thursday 8 AM-6:30 PM
Friday 8 AM-6:30 PM
Saturday 8 AM-12 PM
Sunday Closed

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