
Your home in Moraga, CA, should be a sanctuary—one that fits your lifestyle, supports your daily routines, and grows with your family. Whether you’re looking to expand your space, update your interiors, or protect your home for the long term, Mares & Dow Construction & Skylights is the remodeling partner you can trust.
With over 40 years of experience serving the East Bay, we’ve helped Moraga homeowners create functional, beautiful, and lasting improvements to their homes, always with expert workmanship and personal attention.
Moraga is known for its peaceful neighborhoods, family-friendly atmosphere, and scenic hills. Whether your home needs a modern refresh or a thoughtful expansion, we approach every project with care and precision.
Our Moraga renovation services include:
Kitchens & Bathrooms – Custom-designed for beauty, efficiency, and everyday comfort
Home Additions & Expansions – Seamlessly integrated additions that look original to your home
Finished Basements & Attics – Make the most of every square foot in your home
Windows, Doors & Siding – Boost curb appeal and energy efficiency
Decks, Patios & Porches – Take advantage of Moraga’s mild climate with outdoor living spaces
Skylight Installation – Let the natural light in with professionally installed skylights
Garage & Bonus Room Conversions – Turn underused areas into functional living space
We also specialize in structural services like foundation repair, dry rot correction, and basement waterproofing to preserve and protect your investment.
Our team combines technical excellence with an unwavering commitment to client satisfaction. We manage every detail of your renovation—from design and permitting to the final walk-through—so you can enjoy the results without the stress.
What sets us apart:
Over 40 years of home renovation experience in Moraga and the greater East Bay
Certifications from industry leaders like Grip-Tite, James Hardie, and VELUX
Start-to-finish project management with clear communication at every step
A reputation built on referrals—more than half of our clients come from word-of-mouth
Whether you’re planning a small upgrade or a large-scale remodel, we bring craftsmanship, creativity, and care to every job.
Let’s bring your vision to life with a renovation that enhances your comfort, style, and home value. Contact Mares & Dow Construction & Skylights today to schedule your free, no-obligation consultation in Moraga, CA.
📞 East Bay Office: (925) 671-9500
📞 San Francisco Office: (415) 447-6136
📨 Or reach out online to get started.
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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 Moraga, 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/Moraga 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 Moraga.
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 Moraga 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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