Home Remodeling is a Great Way to Invest Your Tax…
Embarking on home remodeling is more than just a renovation; it’s a strategic investment that can yield both immediate and long-term benefits. When pondering how…
Your home should reflect the way you live—through thoughtful design, refined finishes, and spaces that are both functional and timeless.
When it’s time to update or expand your home, working with experienced home renovation contractors in Concord, CA ensures every detail is managed with precision, care, and a commitment to lasting quality.
At Mares & Dow Construction & Skylights, we specialize in high-quality home renovations tailored to the needs and expectations of Concord homeowners. Whether you’re reimagining a kitchen, transforming a primary suite, or planning a full-home renovation, our team delivers craftsmanship that enhances everyday living while strengthening long-term property value.
Homes in Concord often benefit from a well-planned, site-specific approach—balancing modern upgrades with existing architecture, structural requirements, and practical design considerations. With over 40 years of experience across the East Bay, we guide you through every phase of the renovation process, from initial concept and design through construction and completion, with clear communication and a focus on cohesive, intentional results built to last.
Choosing the right home renovation contractor in Concord is about more than construction—it’s about trust, proven experience, and the ability to deliver a finished home that meets a higher standard of quality, design, and long-term value.
For over 40 years, Mares & Dow Construction & Skylights has built a strong reputation throughout the East Bay for delivering high-quality home renovations grounded in craftsmanship, clear communication, and lasting results.
Decades of Experience in the East Bay
We understand the unique characteristics of Concord homes—from older properties that may require structural updates to larger residences that benefit from a more refined, detail-oriented renovation approach.
Design-Focused, Build-Driven Approach
We combine hands-on construction expertise with practical design insight, helping Concord homeowners make informed decisions that improve both functionality and aesthetics.
Seamless Project Management
From initial consultation through final walkthrough, we manage every phase of your renovation with organized planning, consistent communication, and careful attention to timelines and details.
High Standards of Craftsmanship
We partner with skilled tradespeople and use proven, high-quality materials to ensure every aspect of your renovation reflects durability, precision, and long-term performance.
Trusted by Homeowners Across the East Bay
Much of our work comes from referrals—a direct result of consistently delivering renovation projects that exceed expectations and stand the test of time.
When you work with Mares & Dow Construction & Skylights, you’re partnering with a team that knows how to execute complex renovations while preserving the character, quality, and long-term value of your Concord home.
Contact Mares & Dow Construction & Skylights today and let our 40 years of Bay Area expertise turn your dream project into reality.
Mares & Dow Construction & Skylights is certified and accredited by the best manufacturers in the industry. From Grip-Tite Foundation Systems, to James Hardie Siding, to VELUX Skylights, you can be sure to get the highest quality products for whatever your project.
Serving the San Francisco Bay Area for over 40 years with quality general contracting, home remodeling, and skylight installation means you'll get the benefits of our expertise for every project.
Maintaining a high level of customer satisfaction, we are proud to have provided our customers throughout the San Francisco Bay Area with quality construction and home improvement services for 40 years. With half of our new clients coming to us from referrals, it’s no secret that our customers/friends are truly pleased with the work we do.
Choosing the right home renovation contractor in Concord often comes down to proven experience with homes similar to yours. While every project is unique, our work throughout the East Bay reflects the craftsmanship, attention to detail, and design consistency that Concord homeowners expect from a high-end renovation partner.
Here are a few examples of recent renovation projects completed in communities near Concord, California:
Kitchen Renovation in Walnut Creek, CA
This project involved a full kitchen transformation, including layout reconfiguration, custom cabinetry, upgraded lighting, and high-end finishes. The goal was to create a more open, functional space that improved flow for everyday living while enhancing the home’s overall design and entertaining capacity.
Whole-Home Renovation in Pleasant Hill, CA
For this project, we completed a comprehensive renovation including structural updates, interior redesign, and finish upgrades throughout the home. Careful attention was given to maintaining architectural consistency while modernizing key living spaces for improved comfort and usability.
Home Addition & Interior Remodel in Martinez, CA
This project included a custom home addition paired with interior remodeling to expand livable space, improve functionality, and increase natural light. The finished result blended seamlessly with the existing structure, creating a cohesive and elevated home environment.
Bathroom & Interior Upgrades in Clayton, CA
We completed targeted interior upgrades, including a bathroom renovation focused on clean design, improved layout efficiency, and durable, high-quality materials designed for long-term performance.
While these projects were completed in nearby East Bay communities, the same level of planning, detail, and execution is applied to every home renovation project we undertake in Concord, CA.
From the initial consultation through final construction, our focus remains on delivering results that feel intentional, structurally sound, and fully aligned with your vision for your home.
Mares & Dow Construction & Skylights, Inc. is a longstanding partnership of 40 years between Archie Mares, Dennis Dow and hundreds of great customers throughout the San Francisco Bay Area. We are a general contractor, building custom homes, additions, home remodeling, skylights, retaining wall construction and commercial remodeling.
Maintaining a high level of customer satisfaction, we are proud to have provided our customers throughout the San Francisco Bay Area with quality construction and home improvement services for 40 years. With half of our new clients coming to us from referrals, it’s no secret that our customers/friends are truly pleased with the work we do.
Quality and service come first. We approach every job, big or small, with the same care and attention to detail we’d give our own homes. Our team combines time-tested building practices with modern innovation to deliver results that stand the test of time.
Ready to start your next project? Whether you’re planning a home remodel, skylight installation, or foundation repair, our team is here to help.
Reach out to us for a free consultation. We’ll listen, offer expert guidance, and provide a detailed estimate tailored to your goals.
To enhance the lives of Bay Area homeowners through expert construction, thoughtful design, and dependable service. For over 40 years, our mission has remained simple: build with integrity, serve with pride, and create spaces our clients love to live in.
We believe in integrity, craftsmanship, and lasting relationships. Every project is built on honesty, transparency, and respect - for our clients, our partners, and the homes we’re entrusted to improve.
Mares & Dow Construction & Skylights installed a large Velux skylight for me in August 2017. The entire experience was wonderful and the skylight is beautiful, both functionally and aesthetically. Janet made sure the work was scheduled to be completed before a trip I had planned. Jimmy measured carefully when he quoted the work and even accommodated a last minute change on the location when he arrived to do the work. They protected my new floors and were careful to keep dust to a minimum. Archie came by to ensure that all was going smoothly. Freddy helped matched the stain on my nearly 70 year old tongue and grove ceiling that really took some effort and he even matched some a few small spots that a previous contractor had sanded and removed the original stain. EVERYONE was cheerful and knowledgeable. Now, my little mid century house has emerged into the light!
Mares & Dow Construction & Skylights replaced two aging skylights in our bedroom and installed automatic blinds on four skylights. This was not an easy job, since our bedroom has very very high cathedral ceilings. In fact, one other skylight installer refused to do the job altogether, and a second made a bid that was almost twice as expensive as Mares & Dow Construction & Skylights. Janet Mares, who was our main contact for the job, was a pleasure to work with. Her son, Jimmy, who led the installation, was fearless climbing the ceiling, and he eally knew his stuff. We’re thrilled with our new and improved skylights, and we appreciate Mares & Dow Construction & Skylights’ solid, reasonably priced, work. Thanks guys!
I’ve had Mares & Dow Construction & Skylights install 3 sun tunnels in my home and most recently, 2 skylights in my garage/art studio. I couldn’t be more satisfied with the quality of their work and professionalism! All my communications with their office and installers have been extremely pleasant. I would use them again (and again) and highly recommend them to anyone looking to install Velux skylights/sun tunnels in their home!
Being a new homeowner, i really did my research before having someone come out and give me a quote on a skylight. You never know what to believe when you read yelp reviews. So, i went ahead and had Jimmy from mares and dow come out and give me an estimate. He was right on time, came out and measured and was very professional while he was here. Janet called me a few days later and sent me over an estimate. I went them them and couldn’t be happier. It arrived in the time frame she had told me, and they were out that week. The workers came out on time, and were very friendly and professional. Dennis ( one of the owners) came out as well and checked on the job. The went above and beyond with their work. The skylight looks beautiful! Night and day from the old one. If you are wanting a skylight, i strongly reccomend going with mare and dow
We had Mares & Dow Construction & Skylights install a Velux skylight in our new master bathroom. The space was small and dark, so Mares & Dow Construction & Skylights suggested a big skylight to add in lots of natural light. They built in a double crown molding to beautifully frame the skylight, and now the space is open and airy with wonderful natural light. We can open the skylight during warm months to let in fresh air. It was a superb addition to our bathroom renovation and a great suggestion from Mares & Dow Construction & Skylights. They did a fantastic job and were great to work with! Thanks guys!
Embarking on home remodeling is more than just a renovation; it’s a strategic investment that can yield both immediate and long-term benefits. When pondering how…
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Home renovations in Concord come with a distinct set of considerations. Many properties in the area feature a mix of established architectural styles, varying floor plans, and long-standing neighborhoods that require a careful balance between modern upgrades and preserving the home’s original character.
At Mares & Dow Construction & Skylights, we understand that renovating homes in Concord isn’t just about updating finishes—it’s about improving how the home functions while maintaining a cohesive, well-designed result that feels intentional and lasting.
Older Concord homes often require structural improvements, layout reconfiguration, or system upgrades to support today’s standards of living. At the same time, newer or updated properties may call for elevated finishes, refined detailing, and a consistent design vision throughout the home.
Our team approaches every project with a focus on:
Preserving architectural integrity while introducing modern functionality
Improving flow, usability, and overall livable space
Selecting materials and finishes that complement the home’s existing character
Ensuring long-term durability through proven craftsmanship and construction practices
We work closely with homeowners to develop renovation plans that are practical, cohesive, and well-executed—whether the project involves a single-room update or a full-home transformation.
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 Concord, 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/Concord 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 Concord.
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.
Home renovations in Concord come with a unique set of considerations. Many properties in the area feature a mix of established neighborhoods, varied architectural styles, and diverse floor plans that require a careful balance between modern upgrades and preserving the home’s original character.
At Mares & Dow Construction & Skylights, we understand that renovating homes in Concord isn’t just about improving appearance—it’s about enhancing how the home functions while maintaining a cohesive, well-designed result that feels intentional and enduring.
Older homes in Concord may require structural updates, layout improvements, or system upgrades to support modern living standards. At the same time, newer or updated homes often call for high-end finishes, refined detailing, and a consistent design vision throughout the space.
Our team approaches each project with a focus on:
We work closely with homeowners to develop renovation plans that are intentional, practical, and well-executed—whether the project involves a single-room update or a full-home transformation.
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