General Contractors, Home Remodeling & Skylight Installations
Home Renovation Contractors in El Cerrito, CA
Serving San Francisco and East Bay Since 1983
Elevating El Cerrito Homes with Craftsmanship, Care & Vision Since 1983
Your home in El Cerrito should be a true reflection of your lifestyle—comfortable, stylish, and built to adapt to your family’s needs. Whether you’re updating a single room or planning a full-home renovation, Mares & Dow Construction & Skylights is your trusted partner for expert remodeling and personalized service.
For over 40 years, we’ve been helping East Bay homeowners reimagine their living spaces with thoughtful design, durable construction, and a commitment to excellence every step of the way.
Full-Service Home Renovations in El Cerrito
From modernizing outdated interiors to expanding your living space for a growing household, we handle every detail of your project with care and precision. We specialize in working with El Cerrito’s unique blend of architectural styles and neighborhood charm.
Our El Cerrito renovation services include:
Kitchens & Bathrooms – Beautiful, efficient, and customized to your day-to-day life
Home Additions & Expansions – Seamless additions that feel original to the home
Finished Basements & Attics – Unlock extra square footage without altering your home’s footprint
Windows, Doors & Siding – Improve energy efficiency and exterior aesthetics
Decks, Patios & Porches – Create inviting outdoor spaces to enjoy El Cerrito’s mild climate
Skylight Installation – Brighten your home with natural light and improved ventilation
Garage & Bonus Room Conversions – Convert unused space into something functional and stylish
We also offer critical structural services, including foundation repair, dry rot correction, and basement waterproofing, helping protect your home from the ground up.
Why El Cerrito Homeowners Choose Mares & Dow Construction & Skylights
We’re more than builders—we’re long-term partners in your home’s transformation. Our licensed team of skilled craftsmen, electricians, and project managers delivers high-quality results while making the process smooth and transparent from start to finish.
What sets us apart:
40+ years of remodeling experience in El Cerrito and across the East Bay
Certified by industry-leading brands like Grip-Tite, James Hardie, and VELUX
Start-to-finish project management—design, permitting, inspections, and final walk-through
Exceptional customer satisfaction—over half our business comes from referrals
No matter the size or complexity of your project, we bring integrity, creativity, and expert craftsmanship to every renovation.
Let’s Renovate Your El Cerrito Home
Turn your current house into the home you’ve always wanted. Contact Mares & Dow Construction & Skylights today for a free, no-obligation consultation in El Cerrito, CA.
📞 East Bay Office: (925) 671-9500
📞 San Francisco Office: (415) 447-6136
📨 Or reach out online to schedule your consultation.
Helpful Links:
Home Renovation Contractors Service Area
Frequently Asked Questions About Our Home Renovation Services In El Cerrito, CA
We offer complete renovation services, including kitchen and bathroom remodels, home additions, basement and attic conversions, window and door replacement, decks and patios, siding upgrades, skylight installation, and structural repairs.
Yes, Mares & Dow Construction & Skylights is fully licensed and insured in the state of California. All work is completed to code, with safety, quality, and compliance as top priorities.
Absolutely. We offer free, no-obligation consultations in El Cerrito, CA. We’ll visit your home, discuss your ideas, and provide a detailed proposal based on your goals and budget.
Yes. We take care of all necessary permitting with Contra Costa County and the Town of Danville/El Cerrito area to ensure your renovation is fully compliant with local building codes and regulations.
Yes, we specialize in designing and building home additions that seamlessly integrate with your existing home. Whether it’s a new bedroom, guest suite, or expanded kitchen, we ensure the addition feels original to your property.
With over 40 years of experience, we bring unmatched craftsmanship, attention to detail, and honest communication. Our full-service approach, high-quality materials, and local reputation for reliability make us a preferred choice in El Cerrito.
Timelines vary depending on the scope. A bathroom remodel may take a few weeks, while a full-home renovation or major addition could take several months. We provide realistic timelines and keep you informed throughout the process.
Yes. We prioritize sustainable upgrades such as energy-efficient windows, insulated siding, skylights, LED lighting, and smart home features that help reduce energy usage and utility costs.
Absolutely. We frequently convert garages, finish basements, and repurpose attics into livable spaces such as home offices, guest rooms, and entertainment areas—all while maintaining comfort, ventilation, and code compliance.
Yes. We are experienced in updating and modernizing older homes in El Cerrito while preserving their architectural character. Whether it’s structural reinforcement, layout redesign, or period-appropriate finishes, we’re equipped to handle it.
We use only high-quality, long-lasting materials sourced from trusted brands like James Hardie, VELUX, and Grip-Tite. Every material we use is selected for durability, efficiency, and visual appeal.
Call our East Bay office at (925) 671-9500, our San Francisco office at (415) 447-6136, or contact us online. We’ll schedule a free consultation and guide you through the process step-by-step.
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