San Mateo Construction
San Mateo Home Builder
De Mattei Construction is a trusted builder in the Belmont, specializing in kitchen remodels, bathroom renovations, and custom homes that blend timeless character with modern comfort. From full kitchen transformations and reimagined layouts to custom cabinetry, stone countertops, and chef-inspired details, our team manages every phase—design, permitting, construction, and finishing touches. Our Rose Garden projects range from elegant historic restorations to open-concept kitchens with walk-in pantries and professional appliances, creating spaces that respect the neighborhood’s charm while enhancing everyday living, entertaining, and long-term home value.
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Construction Company San Mateo
As a trusted construction company in San Mateo, we take a comprehensive approach to creating homes that balance beauty, functionality, and long-term durability. Our work begins well before construction starts—through careful planning, budgeting, and coordination with architects, designers, and engineers. This early involvement helps avoid surprises later and ensures every detail is aligned with your vision.
During the build, we prioritize job site organization, efficient scheduling, and meticulous oversight of every trade. Homeowners appreciate our consistent updates, proactive problem-solving, and dedication to delivering work that meets the highest standards. With each project, we aim to create an exceptional building experience, as well as a home that continues to perform beautifully for years to come.
New Home Construction San Mateo
For families pursuing new home construction in San Mateo, we offer a highly personalized and detail-rich building experience. Each custom home begins with extensive preconstruction work, including feasibility studies, structural considerations, value engineering, and a clear review of city guidelines and requirements. This ensures your project is fully prepared before breaking ground and sets the stage for an efficient construction process.
Once construction begins, our team focuses on quality at every level—from foundation and framing to energy-efficient mechanical systems and architectural finishes. We collaborate closely with your design team to ensure that craftsmanship, materials, and detailing reflect your aesthetic and lifestyle. The result is a home that feels purposeful, elevated, and built with long-term integrity in mind.
How long does a typical construction project take in San Mateo?
Timelines vary by project type, size, and complexity. A bathroom remodel may take several weeks, while a custom home can take a year or longer. During preconstruction, we develop a detailed schedule outlining each phase so you always know what to expect.
Do you handle the permitting process with the City of San Mateo?
Yes. De Mattei Construction manages all permitting steps, including plan submittal, revisions, inspections, and final approvals. Our familiarity with local requirements helps prevent delays and keeps your project moving.
What is the average cost of new home construction in San Mateo?
Costs depend on design, materials, site conditions, and engineering requirements. San Mateo’s building standards tend to be higher than many areas, so early budgeting and value engineering are essential. We walk you through every cost component before construction begins.
Can you remodel my kitchen while I’m still living in the home?
Yes, many San Mateo homeowners remain in their homes during kitchen remodels. We take extra steps—dust control, temporary partitions, clear walkways, and protective coverings—to minimize disruption. We can also help plan temporary cooking setups.
Bathroom Remodel San Mateo
A bathroom remodel in San Mateo offers the opportunity to dramatically enhance comfort, functionality, and aesthetics within your home. Whether modernizing a primary suite or updating a guest bath, we take a holistic approach to rethinking the space. This includes improving circulation, expanding storage, refining lighting, and selecting durable materials that offer both beauty and longevity.
Our team manages every aspect of the remodel, ensuring waterproofing, tile installation, plumbing, and electrical work meet the highest technical standards. We incorporate luxury touches—such as walk-in showers, custom vanities, heated flooring, and high-end fixtures—to create a space that feels calm, inviting, and tailored to your daily routines. At completion, your new bathroom blends high performance with timeless design.
Kitchen Remodel San Mateo
Our kitchen remodel services in San Mateo are designed to completely transform the way you cook, gather, and entertain. We begin by analyzing how you use the space now and how you’d like it to function moving forward. This includes exploring new layout possibilities, enhancing workspace flow, improving appliance integration, and maximizing storage through custom cabinetry and smart organizational solutions.
Every detail—from countertop selection to lighting layers to flooring and backsplash materials—is thoughtfully chosen to elevate the entire space. We ensure that the remodel not only enhances the kitchen itself but also improves its relationship to adjoining rooms, creating a more cohesive and open living environment. The result is a kitchen that is not only beautiful but also deeply practical for everyday life.
Do you build both attached and detached ADUs in San Mateo?
Absolutely. We build detached ADUs, attached ADUs, garage conversions, and interior conversions. Each type has different zoning and utility requirements, which we review with you during planning to determine the best approach for your property.
How do you ensure quality during construction?
We use a structured quality-control process that includes routine site inspections, trade coordination, mockups, and final verification of all finishes and systems. This ensures your home meets De Mattei’s high standards before we turn it over to you.
Can you work with my architect or designer?
Yes. We frequently collaborate with architects and interior designers throughout San Mateo and the greater Bay Area. Our goal is to support their vision through clear communication, technical expertise, and precise execution in the field.
What is included in a bathroom or kitchen remodel estimate?
Your estimate typically includes demolition, framing, plumbing, electrical, finishes, cabinetry, countertops, tile, appliances (if needed), fixtures, and project management. We break everything down clearly so you understand exactly what’s included before work begins.
ADU Builder San Mateo
As an experienced ADU builder in San Mateo, we help homeowners unlock the full potential of their properties by creating versatile, efficient living spaces. ADUs serve a wide range of needs—private guest suites, independent living for family members, rental income opportunities, or dedicated home offices. Each project begins with a detailed review of zoning regulations, setback limits, utility connections, and site access to ensure the design fits both your goals and city requirements.
During construction, we focus on making compact spaces feel open, bright, and comfortable. This often includes vaulted ceilings, well-placed windows, built-in storage, and durable finishes chosen for longevity and easy maintenance. Whether detached, attached, or converted from a garage, your ADU will be a fully functional, thoughtfully designed extension of your home.
Start Your San Mateo Construction Project
If you’re considering a remodel, custom home, or ADU in San Mateo, De Mattei Construction provides the experience, craftsmanship, and project leadership needed to bring your vision to life. We guide you through the planning and design process, help you understand timelines and budgets, and manage construction with the precision that has shaped our reputation across the Bay Area.