When it comes to transforming your home or commercial space in the East Bay, choosing the right general contractor is one of the most important decisions you’ll make. With over 40 years of hands-on experience, Mares & Dow Construction & Skylights Inc. is the trusted name for dependable general contracting services throughout the San Francisco Bay Area.
We specialize in delivering custom-tailored construction solutions that bring your vision to life, on time and within budget. Whether you’re planning a full home renovation, structural upgrades, foundation work, or a new addition, our expert team manages every phase with precision, professionalism, and local know-how. Our longstanding relationships with skilled East Bay tradespeople, engineers, and city inspectors ensure a smooth, stress-free process from start to finish.
As a full-service Bay Area General Contractor, we take pride in our high standards, safety-first practices, and dedication to clear communication—qualities that have earned us the trust of East Bay homeowners and business owners for four decades.
If you’re planning a remodel, expansion, or repair project, you need more than just a contractor—you need a construction partner who understands the unique challenges and permitting regulations across the East Bay region.
At Mares & Dow Construction & Skylights Inc., we provide end-to-end general contracting services, including:
No matter the size or complexity of your project, our licensed professionals will manage every detail with precision. We combine quality craftsmanship with advanced planning tools to ensure timelines are met and expectations are exceeded.
Our general contractor services are designed to make your vision a reality—whether you’re updating a single room or transforming an entire property. With hundreds of satisfied clients throughout the Bay Area, we’re proud to be known for our integrity, responsiveness, and results.
Contact us for a free estimate and discover why we’re the East Bay’s top choice for general contracting excellence.
Want to learn more about what we offer? Explore our full General Contractor services here.
When it comes to choosing a general contractor in the East Bay, local homeowners and business owners turn to Mares & Dow Construction & Skylights Inc. for unmatched reliability, craftsmanship, and transparency. For over four decades, we’ve built a reputation rooted in trust, quality, and proven results.
Here’s why we’re one of the most trusted general contractors in the East Bay:
We are fully licensed, bonded, and insured, giving you peace of mind throughout the entire construction process. Our work adheres strictly to California building codes, ensuring structural integrity and safety on every job site.
With 40+ years of hands-on experience, our team brings a deep understanding of both residential and commercial construction. From initial design concepts to final finishes, we’ve mastered the art of getting every detail right.
East Bay clients consistently praise our communication, punctuality, and the high quality of our finished work. We’re proud to have earned glowing reviews and repeat business from satisfied homeowners and property managers.
From your first consultation to final inspection, we offer full project transparency. Expect clear timelines, upfront pricing, and real-time updates every step of the way—no surprises, no guesswork.
As a locally owned company, we’re invested in the long-term growth and integrity of our East Bay communities. We understand the unique needs of local properties, climate considerations, and neighborhood design standards.
Whether you’re starting a home renovation or planning a commercial buildout, Mares & Dow is the name East Bay property owners trust for dependable, high-quality results.
Ready to work with a general contractor who puts your needs first? Request your free estimate today, and let’s discuss your project goals.
At Mares & Dow Construction & Skylights Inc., we provide full-spectrum general contractor services in the East Bay—from simple upgrades to complex structural improvements. Our skilled team and vetted subcontractors manage every phase of construction, ensuring your vision becomes a reality with minimal stress.
Our general contracting services include:
From concept to completion, we offer professional guidance, skilled craftsmanship, and East Bay-local insight at every stage.
Get your project started today—contact us here to schedule your free consultation with a licensed general contractor.
At Mares & Dow Construction & Skylights Inc., we’re proud to be the go-to general contractor in the East Bay for residential and commercial construction projects. With decades of experience in the region, we understand the architectural styles, permitting processes, and community needs specific to each area we serve.
Whether you need a home addition in Alameda or a full remodel in Walnut Creek, our team brings local expertise and responsive service to your doorstep.
We proudly serve clients across the East Bay, including:
We also service surrounding cities and unincorporated areas throughout Contra Costa and Alameda Counties. If you’re in the East Bay, we’re your trusted partner for quality construction work, backed by 40+ years of local experience.
Reach out today for a free consultation and let us bring your vision to life—right where you live.
Over the years, we’ve helped countless East Bay property owners fix or avoid common problems that can arise when working with inexperienced contractors or uncoordinated teams. Our mission is to ensure your project runs smoothly—from blueprint to final inspection—while avoiding the frustrations many others face.
Here are some of the most common issues we resolve for our clients:
We take scheduling seriously. Our proactive project management and transparent timelines ensure that your renovation or buildout stays on track.
If your property has suffered from low-quality or incomplete work, we can assess the damage, repair the issues, and restore confidence in your investment.
Navigating city codes and building permits can be a nightmare. Our team handles all the paperwork, ensuring your project is compliant from day one.
Whether it’s foundation damage, rotting framing, or outdated electrical systems, we’re skilled at identifying and fixing critical issues that threaten your building’s safety and value.
We coordinate and supervise all trades, keeping everyone on the same page, so your project runs smoothly and efficiently.
We believe in no-surprise pricing. With thorough planning and frequent updates, we help prevent cost overruns and ensure your investment is protected.
Let Mares & Dow Construction & Skylights Inc. be the solution to your general contractor concerns in the East Bay. We bring decades of experience, certified professionals, and a commitment to excellence to every project we take on.
👉 Don’t let past contractor mistakes delay your progress—schedule your free consultation today.
At Mares & Dow Construction & Skylights Inc., we’ve proudly served the East Bay for over 40 years with reliable general contracting solutions for homeowners, commercial property managers, and real estate professionals. Our deep local roots and time-tested expertise make us one of the most trusted general contractors in the region.
From modest remodels to full-scale structural overhauls, our portfolio reflects a wide range of successful projects, each completed with the same commitment to craftsmanship, communication, and client satisfaction.
Over the decades, we’ve built a reputation for:
We don’t just build or renovate structures—we create spaces that improve the way you live and work. That’s why so many clients return to us for future projects and proudly refer us to friends and family.
👉 Ready to experience a contractor who’s stood the test of time? Contact our East Bay team today to schedule your consultation.
Noticing problems during or after a construction project can be stressful, but you’re not alone. Whether you’re dealing with unfinished work, safety concerns, or visible damage, quick action can help prevent further complications and protect your investment.
Here’s a step-by-step guide to handling general contractor issues the right way:
Take clear, dated photos and notes of anything concerning—cracks, leaks, code violations, unfinished work, or structural instability. This record will be important when consulting a professional or pursuing repairs.
It may be tempting to start patching things up yourself, but this can make matters worse. Structural and system-based issues (like electrical or plumbing) are best left to licensed professionals.
Reach out to a reputable general contractor who can assess the situation, explain your options, and offer an accurate repair or completion estimate. Our team at Mares & Dow Construction & Skylights Inc. offers free, no-pressure consultations to evaluate your property’s needs.
Protect yourself by ensuring the contractor you hire is fully licensed, bonded, and insured in California. This helps guarantee a minimum standard of quality and gives you legal protection in case of disputes.
Look for contractors with excellent local reviews, detailed contracts, and open communication. Transparency and professionalism are key to a smooth, successful construction experience.
We’re here to help. Whether you’re fixing a bad job or starting fresh with a trusted team, Mares & Dow Construction & Skylights Inc. has the experience and integrity to do it right.
👉 Don’t wait—contact us today and get your East Bay property back on track.
Yes, every member of our team at Mares & Dow Construction & Skylights Inc. is fully licensed, bonded, and insured in the state of California. We meet or exceed all legal and safety requirements to perform residential and commercial construction work throughout the East Bay.
We manage a wide range of general contracting projects, including:
Our goal is to deliver customized solutions, whether your project is a modest bathroom update or a full-scale property transformation.
Absolutely. We navigate the entire permitting process for you, from filing paperwork with the local municipality to scheduling and managing city inspections. Our extensive knowledge of East Bay zoning and building regulations ensures your project proceeds smoothly and complies with all local codes.
Project timelines depend on the size and complexity of the job. For example:
During your consultation, we’ll provide a clear project timeline so you know what to expect every step of the way.
Yes, we understand that ideas evolve. If you decide to make changes after work begins, we’ll issue a formal change order that clearly outlines any adjustments to the timeline, materials, and budget. Our team will work with you to incorporate changes while maintaining transparency and efficiency.
We work with a highly vetted network of local subcontractors in the East Bay—each with a proven track record of quality and reliability. From electricians and plumbers to painters and HVAC pros, our subcontractors are coordinated seamlessly to maintain project momentum and uphold our high standards.
Budget transparency is a core part of our service. We start with a detailed, itemized estimate and maintain open communication throughout the project. You’ll receive updates on progress, expenses, and any potential changes to scope so there are no financial surprises.
Yes! We provide no-obligation, on-site consultations throughout the East Bay. We’ll assess your property, discuss your goals, and provide an upfront estimate to help you make informed decisions.
No project is too small for us. Whether it’s a simple drywall repair, a minor bathroom upgrade, or an exterior siding fix, we approach every job with the same professionalism and attention to detail. We believe that even small improvements can have a big impact on your home or business.
We’re proud of our long history in the East Bay and welcome the chance to share our past work. We’ll gladly provide local references and showcase our portfolio of completed residential and commercial projects, so you can see the quality of our work for yourself.
From the hillside estates of Orinda to the vibrant communities of Fremont, Mares & Dow Construction & Skylights Inc. is proud to be the trusted general contractor serving homeowners and business owners across the East Bay. Our deep roots in the region mean we understand local building codes, architectural styles, and what it takes to complete construction projects efficiently in a variety of East Bay environments.
Whether you’re planning a kitchen remodel in Oakland, a home addition in Walnut Creek, or a commercial tenant improvement in Hayward, our experienced team delivers dependable craftsmanship and personalized service every time.
We serve a wide range of East Bay locations, including:
Ready to start your project? Learn more about our full range of general contractor services in the Bay Area.
Don’t leave your next residential or commercial construction project to chance. At Mares & Dow Construction & Skylights Inc., we bring over 40 years of trusted experience to every build, ensuring your project is completed with quality, transparency, and local expertise.
Whether you need help with remodeling, structural repairs, tenant improvements, or building an ADU, we’re here to manage every detail from concept to completion.
✅ Licensed, bonded & insured
✅ Free, no-obligation consultations
✅ Transparent pricing and timeline expectations
✅ Locally owned and operated in the East Bay
👉 Contact us today to schedule your free estimate and discover how we can bring your vision to life, on time and on budget.
Your East Bay property deserves the best. Let’s build something great together.
