GS Exterior Experts

4.8(330 reviews on Google)

Fence and Deck Company listing in Littleton, CO

About GS Exterior Experts

GS Exterior Experts is an exterior remodeling contractor in Littleton, in business since 1999, serving Parker, Centennial and the Denver metro area. Siding is its main trade, including James Hardie, along with roofing, windows, stucco, storm restoration and decks. Deck work covers new deck construction and complete deck replacement. It handles commercial, multi-family and HOA jobs, offers free estimates and flexible financing, and backs projects with a written workmanship warranty. It holds James Hardie Elite Preferred Contractor status and a 2025 President's Club award. Rated 4.8 from 330 Google reviews, 312 of them five stars. Siding choices include James Hardie, LP SmartSide, Nichiha, vinyl, cedar, metal and brick or stone veneer. Roofing covers asphalt, metal and impact resistant systems, and the company also guides customers through insurance claims after storms. It is BBB A+ rated.

What reviewers mention: james hardie siding (93), siding replacement (56), efficient crew (25), hardie siding installation (22), hard working crew (19), window installation (18), gutter replacement (15), roof replacement (15), trim replacement (9), fascia replacement (8)

Services and details

  • Builds fences or decks

    Yes

  • Deck building

    Yes

  • Commercial work

    Yes

  • Free estimates

    Yes

  • Warranty

    Yes

  • Financing

    Yes

No information yet on fence installation, wood and cedar fences, vinyl fences, chain link fences, ornamental iron and aluminum fences, composite decking, deck repair and refinishing, pergolas, fence repair, gates. The website did not say; call and ask.

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Listing compiled from public sources on 2026-11-05. Report a correction or request removal. Back to fence and deck companies in Littleton.