At KES, we don’t just install roofing, siding, and exterior systems — we protect the homes and businesses Maine depends on. As a locally owned company, we combine proven craftsmanship with the latest building‑science technology to deliver exterior solutions that last.

Our team is trained continuously on new materials, installation methods, and industry standards, ensuring every project meets the highest level of performance. From the first conversation to the final cleanup, we operate with transparency, clear communication, and zero surprises.

Homeowners choose KES because we’re known for:

- Reliable craftsmanship — Work done right the first time, using materials we trust.  

- Clean, safe worksites — Respect for your home and property is non‑negotiable.  

- Honest, pressure‑free guidance — We help you choose what’s best for your home, not our sales quota.  

- Long‑term durability — Systems engineered to withstand Maine’s toughest weather.

We proudly serve Central, Western, and Southern Maine, along with the Midcoast region — delivering exterior solutions built for Maine homes, Maine weather, and Maine families.