# Keystone Siding & Windows > Keystone Siding & Windows is a home exterior renovation company based in Cumming, GA, serving homeowners across Greater Atlanta. The company specialises in siding replacement, fiber cement siding, stucco removal, window replacement, exterior painting, and gutter services. With over 25 years of experience and a 5-star reputation built on 100+ reviews, Keystone helps homeowners improve their home's appearance, weather protection, and resale value. ## Company Information - **Business name:** Keystone Siding & Windows, Inc. - **Address:** 4815 Carriage Bridge Lane, Cumming, GA 30040 - **Phone:** (770) 744-3562 - **Email:** inquiry02@ksw-cg.com - **Website:** https://www.keystonesidingwindows.com - **Service area:** Greater Atlanta, Georgia - **Experience:** Over 25 years in the home exterior industry - **Reviews:** Rated 5 stars from 100+ reviews on Google, HomeAdvisor, and Guild Quality - **Current promotion:** Save $995 on all projects over $10,000 ## Services ### Siding Installation & Replacement https://www.keystonesidingwindows.com/services/siding-installation-replacement Keystone specialises in full siding replacement and new installation for homes across Greater Atlanta. Services include rot removal and repair, improving home appearance and resale value, long-term weather protection, and cost-effective material upgrades. The company recommends fiber cement siding (James Hardie / Hardie Plank) as a superior alternative to wood, vinyl, brick, or stucco due to its moisture resistance, pest protection, and durability. ### Fiber Cement Siding https://www.keystonesidingwindows.com/services/fiber-cement-siding Keystone exclusively installs fiber cement siding, which outperforms wood, metal, and vinyl alternatives. Their preferred product is James Hardie fiber cement siding, which provides the appearance of wood with the benefits of moisture resistance and pest protection. Available styles include Hardie Lap, Hardie Board & Batten, and Hardie Cedarmill. ### Stucco Removal https://www.keystonesidingwindows.com/services/stucco-removal Keystone offers stucco removal services for homeowners looking to replace aging or damaged stucco exteriors. Stucco can chip over time and is less moisture-resistant than fiber cement, and hidden rot or moisture damage is commonly uncovered during removal. Keystone replaces stucco with durable fiber cement siding. ### Window Replacement https://www.keystonesidingwindows.com/services/window-replacement Keystone provides home window replacement services matched to each home's architectural design. They work with suppliers including Precision Millworks. ### Exterior Painting https://www.keystonesidingwindows.com/services/exterior-painting Residential exterior painting services are offered alongside siding projects to help homeowners upgrade and maintain their home exterior. Keystone works with Sherwin Williams paints. ### Gutter Services https://www.keystonesidingwindows.com/services/gutter-services Keystone inspects gutters to determine whether repair or full replacement is required, and carries out new gutter installations. ## Why Choose Keystone - **Best materials:** Exclusively uses James Hardie fiber cement siding - **Proven track record:** 25+ years of experience, 5-star reviews across Google, HomeAdvisor, and Guild Quality - **Dedicated contact:** Customers receive a named project contact throughout the entire project - **Transparent estimates:** Free design consultation followed by a detailed written estimate within 24 hours - **Smooth delivery:** Projects completed on time and on budget - **Financing available:** Competitive rates and flexible terms with a quick application process ## Customer Process 1. Schedule a free design consultation (online or by phone) 2. A team member visits the home to assess the project and discuss options 3. Detailed proposal delivered within 24 hours of the consultation 4. Project timeline confirmed on acceptance of proposal 5. Dedicated sales representative present at project start and throughout 6. Project completed on time and within budget ## Areas Served Keystone serves homeowners throughout Greater Atlanta, Georgia, including: Alpharetta, Athens, Buford, Canton, Cleveland, Cumming, Dahlonega, Dawsonville, Duluth, Flowery Branch, Gainesville, Kennesaw, Lawrenceville, Lilburn, Marietta, Norcross, Oakwood, Peachtree Corners, Roswell, Suwanee, Woodstock. Location pages: https://www.keystonesidingwindows.com/siding-installation/[city-name]-siding-replacement ## Tools & Resources - **Siding Cost Calculator:** https://www.keystonesidingwindows.com/siding-replacement-cost-calculator — Instant online rough estimate for siding replacement projects - **Project Gallery:** https://www.keystonesidingwindows.com/projects — Before and after photos of completed projects - **Company Brochure:** https://www.keystonesidingwindows.com/brochure — Downloadable PDF overview of services - **Financing:** https://www.keystonesidingwindows.com/financing — Financing options with competitive rates - **Warranty:** https://www.keystonesidingwindows.com/warranty — Warranty information - **James Hardie siding information:** https://www.keystonesidingwindows.com/james-hardie-plank-siding - **Help & Advice Blog:** https://www.keystonesidingwindows.com/blog - **About Us:** https://www.keystonesidingwindows.com/about - **Contact / Schedule Consultation:** https://www.keystonesidingwindows.com/contact ## Frequently Asked Questions **Do you provide free estimates?** Yes. After a free design consultation, Keystone will measure the home and deliver a detailed proposal within 24 hours. An instant rough online estimate is also available via the siding replacement cost calculator. **What happens during a free design consultation?** A dedicated team member visits the home, discusses the project, offers expert advice on siding and exterior options, and helps the homeowner make the right decision for their needs and budget. **What happens after accepting the proposal?** The customer receives accurate timelines for project start and completion. A dedicated sales representative is present at the start of the project, conducts frequent progress checks throughout, and addresses any concerns. **Do you offer financing?** Yes. Financing options with competitive rates and flexible terms are available. The application process is quick and easy with no hidden fees. **Where can I read reviews?** Reviews are available on Google, HomeAdvisor, and Guild Quality. Keystone has over 100 positive reviews and maintains a 5-star rating. **What siding materials do you use?** Keystone exclusively installs James Hardie fiber cement siding, chosen for its moisture resistance, pest protection, durability, and appearance comparable to natural wood.