Licensed Construction Company in Walnut Creek, CA

Home addition services

Licensed contractor (LIC #1144365) serving Walnut Creek, CA and surrounding areas.

🏠 Home Additions in Walnut Creek, CA — Expand Your Space with Expert Craftsmanship

At MCH Construction Inc (LIC #1144365), we provide professional home additions in Walnut Creek, CA and surrounding areas, helping homeowners expand their living space without the need to relocate. With over 12+ years of experience, we design and build seamless additions that blend perfectly with your existing structure.

Our home addition services include room additions, second-story expansions, garage extensions, and custom living spaces. We use high-quality construction materials, advanced framing techniques, and efficient planning to ensure durability, structural integrity, and a flawless finish that matches your home’s style.

As a licensed general contractor in California, we handle every aspect of your addition project—from planning and design to permits and construction. Our team ensures compliance with local building codes, proper structural support, and efficient timelines to deliver a smooth and stress-free experience.

We proudly serve Walnut Creek, CA and nearby cities including San Ramon, Lafayette, Berkeley, Orinda, Alamo, Emeryville, and Danville, offering reliable home addition services that increase both space and property value. Whether you need an extra bedroom, office, or expanded living area, we build solutions tailored to your needs.

Ready to expand your home? Contact MCH Construction Inc today for expert home additions in Walnut Creek, CA. Call (415) 529-8003 or (925) 262-5035 to request your free estimate and start your project with a trusted, licensed contractor.

Get Your Free Estimate & Start Your Project Today

Looking for a licensed contractor you can trust? Contact MCH Construction Inc today to discuss your project, request your estimate, and connect with our team for fast, reliable service in Walnut Creek, CA.