Design-Build Remodeling · La Mesa, CA
Create a home that fits the way you live with thoughtful design, careful planning, and experienced construction. Mathis Custom Remodeling provides full-service home remodeling in Del Mar with design and construction coordinated through one team.
Serving San Diego County since 1983, we help homeowners transform kitchens, bathrooms, entire homes, additions, and other living spaces with a personalized design-build process.
Serving San Diego Since 1983
CSLB #665399
CID #6994
11x Best Of Houzz
A beautiful location does not always mean the home itself works the way you need it to. An outdated layout, undersized kitchen, limited storage, aging finishes, or a lack of usable living space can make even a great property feel restrictive.
Mathis Custom Remodeling helps Del Mar homeowners rethink their homes around everyday living. From focused room renovations to extensive structural remodeling, we combine professional design with experienced construction to create spaces that feel cohesive, comfortable, and personal.
Every project starts with the home you already have and what you want it to become. Our team helps develop the design, materials, scope, and construction plan around your priorities.
A whole-home renovation can improve flow, modernize outdated spaces, open disconnected rooms, and establish a consistent design throughout the property. We coordinate structural changes, finishes, interior design, and construction so the renovation works as one complete project rather than a series of disconnected updates.
Your kitchen should support cooking, entertaining, storage, and everyday movement. Our custom kitchen remodeling approach can include new layouts, cabinetry, islands, countertops, lighting, flooring, appliance planning, and finish selections tailored to your home.
From guest bathrooms to spacious primary suites, bathroom remodeling can improve both comfort and functionality. We help coordinate layouts, cabinetry, tile, showers, lighting, plumbing fixtures, storage, and finishes so every detail works together.
When the location is right but the home needs more room, a well-planned addition can make staying in place possible. Our home addition services can expand kitchens, living areas, bedrooms, primary suites, and other spaces while maintaining a cohesive relationship with the existing home.
An accessory dwelling unit can provide space for family, guests, independent living, or greater flexibility as your needs change. Mathis coordinates design and construction for accessory dwelling units while considering how the new space fits the property as a whole.
Good remodeling depends on more than construction. Our interior design services help bring layouts, cabinetry, surfaces, lighting, colors, flooring, fixtures, and other selections together into a finished home that feels intentional.
Remodeling in Del Mar often requires more planning than simply selecting finishes and beginning construction.
Properties may involve coastal conditions, established architectural character, sensitive views, limited sites, structural considerations, or approval requirements that need to be understood early.
Depending on the property and project scope, exterior modifications may require design review before building permits can move forward.
Starting with a coordinated design-build process allows the project team to identify likely requirements early and develop plans with the approval process in mind.
Homes near the coast can experience greater exposure to salt air, moisture, wind, and sun.
Material selections should consider both appearance and long-term performance, particularly for exterior components, windows, doors, hardware, and finishes exposed to coastal conditions.
A successful Del Mar remodel should improve the home without ignoring what makes the property valuable.
Window placement, additions, outdoor connections, privacy, natural light, views, and the existing architectural character should all be considered as part of the design.
A Del Mar mailing address does not always determine which agency will review a remodeling project.
Confirming the property’s jurisdiction early helps establish the correct permitting and approval path before significant design work is completed.
A major remodel involves hundreds of decisions. Our design-build process keeps those decisions connected.
Once the design, materials, and construction scope are established, Mathis works from a detailed agreement based on what is actually being built.
Projects that involve major structural changes may begin with architectural planning, while many kitchens and bathrooms move directly into interior design.
Layouts, finishes, fixtures, cabinetry, surfaces, and other major selections are developed before construction so the scope is clearly defined.
When required, architectural, engineering, and permit documentation is coordinated as part of the overall project process.
Once the design and scope are established, the project moves into construction with owner involvement and coordinated project management.
More than four decades of San Diego remodeling experience provide perspective that only comes from completing real projects across changing homes, styles, and construction conditions.
Mathis Custom Remodeling remains an owner-led company. Phillip and Raelene Mathis are directly connected to the design and construction process instead of handing clients into a large corporate system.
Phillip Mathis brings licensed construction experience, while Raelene Mathis provides professional interior design expertise. That combination allows technical decisions and design decisions to support each other from the beginning.
Materials, design decisions, scope, and project requirements are developed before construction begins whenever possible. Better preparation creates clearer expectations and helps reduce avoidable changes once work is underway.
After the design, scope, and major finish selections are established, Mathis works from a defined construction agreement based on what is actually being built.
Every home brings different challenges and opportunities.
Our remodeling portfolio includes kitchens, bathrooms, additions, whole-home renovations, aging-in-place improvements, and other custom projects completed throughout San Diego County.
These projects show how thoughtful planning, construction experience, and interior design can transform homes with very different layouts, styles, and homeowner priorities.
There is no useful one-price-fits-all estimate for a custom remodel. The final investment depends on factors such as:
Mathis Custom Remodeling focuses on substantial residential projects, with publicly listed project values ranging broadly depending on scope.
For a deeper look at the factors that shape local renovation budgets, our guide to home remodeling costs in San Diego explains what homeowners should consider before setting a project budget.
A remodeling project should feel personal to the homeowners who will live with the results.
Phillip and Raelene Mathis have built Mathis Custom Remodeling around that idea since 1983. Instead of applying the same design formula to every home, we work with clients to understand how they live, what they value, and what needs to change.
Construction knowledge helps ensure the design can be built effectively. Interior design helps ensure the completed space feels cohesive and considered. Together, those disciplines create a more complete remodeling process.
Many remodeling projects require permits, particularly when the work involves structural changes, plumbing, electrical systems, additions, or significant exterior modifications. The exact requirements depend on the property, jurisdiction, and project scope.
Some exterior changes within the City of Del Mar can require design review before a building permit is issued. This may be especially relevant for additions or projects affecting the exterior appearance of the property.
Yes. Mathis Custom Remodeling uses a design-build approach that can coordinate interior design, architectural planning, engineering, permitting, material selections, and construction through one project team.
Costs vary considerably based on square footage, structural work, cabinetry, finishes, engineering, site conditions, and project complexity. The most useful budget is developed after understanding the specific home and intended scope.
The timeline depends on design complexity, permitting, material selections, structural work, and the size of the renovation. A detailed project schedule can be developed once the plans and scope are established.
Yes. Older homes often require additional attention to existing layouts, electrical and plumbing systems, structural conditions, and how new work integrates with the original construction.
Yes. Kitchen and bathroom remodeling are two of Mathis Custom Remodeling’s core services, along with whole-home renovations, additions, ADUs, aging-in-place remodeling, and interior design.
Yes. Depending on project scope, Mathis can coordinate architectural plans, engineering, permit documentation, and other requirements needed before construction.
If you love where you live but your home no longer fits the way you want to live, remodeling can give you the space, function, and design you have been missing.
Talk with Mathis Custom Remodeling about your Del Mar home, project goals, and the next steps toward a thoughtfully planned renovation.
Mathis Custom Remodeling · La Mesa, CA
CSLB #665399 · CID #6994