General Contractors, Home Remodeling & Skylight Installations
Home Renovation Contractors in Berkeley, CA
Serving San Francisco and East Bay Since 1983
Elevating Berkeley Homes with Vision, Craftsmanship & Care Since 1983
In a city as vibrant and eclectic as Berkeley, your home should reflect your unique lifestyle and values. Whether you’re restoring a historic Craftsman, modernizing a mid-century gem, or expanding for a growing family, Mares & Dow Construction & Skylights is your trusted partner for high-quality, stress-free home renovations.
For over 40 years, we’ve helped East Bay homeowners reimagine kitchens, transform bathrooms, expand living spaces, and enhance exteriors—always with a commitment to quality, beauty, and lasting value.
Whole-Home Renovation Services In Berkeley
We understand the character and charm that make Berkeley homes special—and we know how to improve them while preserving what makes them shine. From initial design to final inspection, our experienced team handles every phase of your renovation with expertise and care.
Our home renovation services in Berkeley include:
Kitchens & Bathrooms – Thoughtfully designed and expertly built to suit your daily life
Home Additions & Expansions – Seamless enhancements that blend beautifully with your existing structure
Finished Basements & Attics – Maximize your square footage without altering your home’s footprint
Windows, Doors & Siding – Boost efficiency and curb appeal while maintaining architectural integrity
Decks, Patios & Porches – Create outdoor spaces that take advantage of Berkeley’s pleasant climate
Skylight Installation – Brighten interiors with natural light and timeless design
Garage & Bonus Room Conversions – Turn underused areas into welcoming, functional spaces
We also offer structural services such as foundation repair, basement waterproofing, and dry rot remediation, ensuring your home is protected from the ground up.
Why Berkeley Homeowners Choose Mares & Dow Construction & Skylights
We’re more than contractors—we’re collaborators who care deeply about bringing your vision to life. Our team of licensed carpenters, electricians, and project managers works with precision, creativity, and respect for your home.
Here’s what sets us apart:
Over 40 years of experience renovating homes throughout Berkeley and the greater East Bay
Certified by top-tier manufacturers like Grip-Tite, James Hardie, and VELUX
Full-service project management—from permits and design to final walkthrough
Strong referral base—over half our new clients come from customer recommendations
Whether you’re remodeling one room or rethinking your entire home, we deliver craftsmanship you can see and quality you can feel.
Ready to Renovate Your Berkeley Home?
Let’s create a space that’s as inspiring and distinctive as Berkeley itself. Contact Mares & Dow Construction & Skylights today for a free, no-pressure consultation in Berkeley, CA.
📞 East Bay Office: (925) 671-9500
📞 San Francisco Office: (415) 447-6136
📨 Reach out online to get started.
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Home Renovation Contractors Service Area
Frequently Asked Questions About Our Home Renovation Services In Berkeley, 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 Berkeley, 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/Berkeley 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 Berkeley.
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 Berkeley 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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