Redwood City Home Builder

Redwood City Remodeling

At De Mattei Construction, we help Redwood City homeowners build and remodel with confidence—from first ideas to final walkthrough. With 40+ years serving the Peninsula and Bay Area, our team delivers thoughtful design, precise craftsmanship, and a smooth, well-managed experience. Whether you’re planning home remodeling redwood city, a Kitchen remodel redwood city, a bathroom remodel redwood city, or partnering with an ADU builder redwood city / Adu contractors redwood city, we handle every detail so you can enjoy the results.

Custom Homes & Additions (Redwood City Home Builder)

Building a new home or expanding your current space is one of the most rewarding investments you can make. At De Mattei Construction, we are a trusted Redwood City home builder with over 40 years of experience delivering homes and additions that balance beauty, performance, and long-term value. Whether you’re starting fresh with a custom home or thoughtfully adding square footage to your existing residence, our design-build approach ensures every step of the process is handled under one accountable team. From feasibility studies and budgeting to architecture and engineering coordination, permitting, and construction, we provide a seamless experience that transforms your vision into a lasting reality.

Custom Homes in Redwood City

Our custom home construction in Redwood City emphasizes thoughtful site planning that maximizes natural light, privacy, and access. Every home is built with energy-efficient envelopes, advanced glazing systems, and modern HVAC solutions, ensuring year-round comfort and sustainability. Interiors feature chef-inspired kitchens, spa-level bathrooms, and seamless indoor–outdoor living spaces, all designed around your lifestyle and aesthetic preferences. With durable exterior materials, precise weather detailing, and smart-home readiness including solar-friendly design, we create homes that are as functional and resilient as they are stylish.

Home Additions in Redwood City

If you love your current address but need more space, our home addition services in Redwood City are the perfect solution. We specialize in structural reconfiguration, layout optimization, and space planning to integrate new square footage seamlessly with your existing home. Whether it’s adding a second story, expanding your kitchen, or creating a new suite, we prioritize performance, energy efficiency, and cohesive design so the addition feels like it was always part of the home.

With De Mattei Construction as your Redwood City home builder, you gain a partner dedicated to craftsmanship, communication, and long-term value—delivering homes and additions that are built to last for generations.

Home Remodeling Redwood City

If you love your Redwood City neighborhood but your house no longer fits your lifestyle, De Mattei Construction’s home remodeling services in Redwood City can help you transform your residence into a space that feels brand new. With more than 40 years of Bay Area building expertise, our team specializes in reconfiguring layouts, adding square footage, and refreshing finishes to create homes that are more functional, comfortable, and timeless. Our design-build approach ensures that every step—from planning and permitting to construction and finishing touches—is handled with precision, clear communication, and craftsmanship.

Comprehensive Remodeling Services in Redwood City

We provide complete solutions for Redwood City home remodels, managing everything from additions and structural reconfiguration to optimize layouts, to window and door upgrades, insulation, and weatherproofing for improved efficiency and comfort. Behind the walls, we handle full system updates including electrical, plumbing, HVAC, and lighting design to ensure your home is safe, modern, and built for the future. On the exterior, we deliver roofing, siding, hardscape, and landscape coordination that enhance curb appeal and long-term durability.

Do you handle permits for Redwood City projects?

Yes. We manage permitting end-to-end—submittals, plan checks, and inspections—so your home remodeling redwood city or ADU stays compliant and on schedule.

How long does a kitchen or bath typically take?

A Kitchen remodel redwood city often runs 10–16 weeks; a bathroom remodel redwood city is typically 6–10 weeks after design and permitting, depending on scope and lead times.

Can you work with my architect and designer?

Absolutely. We collaborate with outside teams or provide full design-build services in-house., Waterproof underlayments, Slab

What drives cost in Redwood City builds/remodels?

Site access, structural requirements, MEP scope, window/door packages, and finish level. We price transparently and offer value-engineering options.

Kitchen Remodel Redwood City

Your kitchen should be more than a place to cook—it should be the centerpiece of your home, where design meets function. At De Mattei Construction, our kitchen remodeling services in Redwood City are designed to create spaces that are both durable for everyday use and refined for entertaining. With over 40 years of Bay Area building experience, we specialize in transforming kitchens into highly functional, beautiful spaces that improve workflow, storage, and overall livability. Whether you want a modern chef’s kitchen, a transitional family hub, or a timeless traditional design, we deliver craftsmanship and innovation tailored to your lifestyle.

Custom Kitchen Upgrades in Redwood City

Every Redwood City kitchen remodel we complete is built around efficiency, beauty, and lasting value. Our upgrades include custom cabinetry and organizer systems that maximize storage while maintaining a sleek, personalized look. We install stone, quartz, and sintered countertops with durable edge profiles for surfaces that are as long-lasting as they are stunning. To ensure seamless functionality, we provide appliance integration with proper ventilation, giving you a kitchen that performs at the highest level. For those who love to cook and host, we design open-concept layouts with large islands, walk-in pantries, and layered lighting, creating kitchens that flow effortlessly and feel welcoming for gatherings.

Bathroom Remodel Redwood City

Your bathroom should be more than functional—it should be a space where comfort and style meet. At De Mattei Construction, our bathroom remodeling services in Redwood City are designed to transform ordinary bathrooms into spa-level retreats that combine durability, beauty, and timeless design. With over 40 years of Bay Area expertise, our team specializes in reimagining layouts to maximize flow, upgrading waterproofing and ventilation for long-term performance, and specifying materials that look stunning while standing up to daily use. Whether it’s a luxurious primary suite, a kids’ bath built for durability, or a jewel-box powder room, we create bathrooms tailored to your lifestyle.

Bathroom Upgrades in Redwood City

Every Redwood City bathroom remodel we deliver includes details that elevate both performance and aesthetics. We install robust shower membranes and slope-correct pans for watertight durability, paired with expert tile and stone craftsmanship and sleek glass enclosures for a polished look. To enhance comfort, we incorporate heated floors, quiet ventilation fans, and moisture-smart lighting that protect against humidity while creating a relaxing ambiance. Finally, we complete your remodel with premium fixtures, hardware, and custom storage solutions, ensuring your bathroom is as practical as it is beautiful.

How do you keep clients updated during construction?

Each client is paired with a dedicated project manager who provides clear timelines, regular progress reports, and responsive communication throughout the project.

How do you ensure projects stay on budget?

We provide transparent, scope-based budgets along with proactive cost control. Regular updates keep you informed, so there are no unexpected surprises.

What types of construction projects do you handle in Redwood City?

We specialize in custom new homes, whole-home remodels, additions, ADUs, and luxury kitchen and bathroom renovations designed to fit the character of Redwood City neighborhoods.

How long does a typical project in Redwood City take?

Project timelines vary by scope and complexity. Design and permitting generally take 2–6 months, while construction may range from 6–12+ months.

ADU Builder Redwood City / Adu Contractors Redwood City

When you need more space for family, a private home office, or a rental unit that generates income, De Mattei Construction is the trusted choice for ADU builders in Redwood City. With decades of Bay Area experience, we understand both California ADU regulations and Redwood City’s local permitting processes, making your project efficient and stress-free from start to finish. Whether you’re envisioning a compact studio, a one-bedroom guest suite, or a spacious two-bedroom unit, our team designs and builds accessory dwelling units that maximize square footage while blending seamlessly with the character of your primary home.

Comprehensive ADU Services in Redwood City

Our Redwood City ADU contractor services cover every aspect of the process. We begin with zoning analysis, feasibility studies, and full permit management to ensure a smooth approval process. Our design team creates smart layouts with efficient storage and abundant natural light, so your ADU feels open, livable, and comfortable. We integrate modern kitchens, bathrooms, and mechanical systems that combine performance with long-term durability. During construction, our team emphasizes fast, clean building practices and high-quality finishes, ensuring your ADU is move-in ready and built to last.

Why Build or Remodel with De Mattei in Redwood City?

When you choose De Mattei Construction in Redwood City, you’re partnering with a builder who has over 40 years of proven experience serving Bay Area families. Our design-build approach offers simplicity and accountability, with one dedicated team managing your project seamlessly from concept to completion. We provide transparent budgets with clear numbers, timely updates, and no surprises, so you can move forward with confidence. Every home reflects our commitment to craftsmanship, using premium materials and precise detailing to deliver results that last. Most importantly, we create a personalized experience where your vision drives every decision, ensuring your home is as unique as the people who live in it.