San Diego, California

Custom Home Builder & Remodeling Services in San Diego, CA

Over 30 years of hands-on experience across every phase of residential construction — from foundation to final finish.

Chris Mejia Builder crew framing a two-story custom home

Built with Integrity

Designed Around You

At Chris Mejia Builder, LLC, we provide complete residential construction and remodeling services throughout San Diego County. Whether you're building your dream home, upgrading your kitchen, or adding an ADU, our team brings over 30 years of hands-on experience to every phase of your project.

We don't just build structures — we build lasting relationships by showing up on time, staying within budget, and treating your home with the care it deserves.

From Vacant Lot to Move-In Ready

New Construction

When you're ready to build from the ground up, we're the team to call. As a trusted custom home builder in San Diego, CA, we specialize in custom homes that combine architectural vision with skilled craftsmanship. From permits and foundation work to final finishes, we manage every detail of the build process to ensure a smooth and stress-free experience.

Whether it's your forever home or a new investment property, our custom home building services in San Diego deliver precision, honesty, and lasting quality.

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Interior framing of a new custom home — cathedral ceiling

Maximize Your Property's Potential

ADUs & Jr. ADUs

Accessory Dwelling Units (ADUs) are one of the best ways to increase your home's value and create flexible living spaces — whether for extended family, rental income, or a private home office. We handle every aspect: design coordination, city permits, construction, and utility hookups.

From detached backyard studios to garage conversions and Junior ADUs, we deliver permitted, code-compliant units that blend seamlessly with your existing property.

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ADU under construction at the sheathing stage

Expand Without the Hassle

Home Additions

Need more space but love your current home? We design and build home additions that feel like they were always part of your original house. From expanding a master suite to adding a second story or new family room, we ensure structural integrity, smooth transitions, and top-tier finishes.

Every addition is crafted to match your lifestyle and your home's unique character — no cookie-cutter solutions.

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Reimagine Every Room

Full Home Remodeling

Ready to give your entire home a facelift? Our custom home remodeling services in San Diego can include layout reconfiguration, structural updates, electrical and plumbing upgrades, and full aesthetic transformations. Whether you're modernizing a mid-century space or refreshing a worn-out interior, we'll guide you from concept to completion.

You'll end up with a cohesive, functional, and beautiful home — custom remodeling in San Diego done right, on time, and within budget.

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Multi-level home remodel with open staircase and new kitchen

Transform the Heart of Your Home

Kitchen Remodeling

The kitchen is where life happens — and it should look and function the way you need it to. Our kitchen remodeling in San Diego covers all sizes and budgets: custom cabinetry, upgraded appliances, modern finishes, and improved layouts. Whether you need a minor refresh or a complete kitchen remodel in San Diego, we'll deliver a space that's both stylish and smart.

Expect craftsmanship that stands the test of time — and a kitchen you'll actually enjoy cooking in.

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Completed kitchen remodel with farmhouse sink and quartz countertops

Clean, Comfortable, and Custom

Bathroom Remodeling

Bathrooms should be functional, relaxing, and beautifully finished. Our bathroom remodeling services include new tile, lighting, vanities, plumbing fixtures, and layout improvements. We can turn cramped or dated bathrooms into bright, spa-like retreats — without breaking your budget.

From guest baths to luxury ensuites, we tailor each remodel to your style and space.

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Luxury marble bathroom with freestanding soaking tub and gold fixtures

Strong Foundations & Polished Finishes

Concrete Work

Concrete is more than a base — it's the foundation of your home's durability and design. We offer expert concrete services including driveways, walkways, patios, footings, and slabs. Whether it's structural or decorative, we pour and finish concrete with care, ensuring strength and a clean look that lasts for decades.

Every pour is done right the first time — proper mix, correct reinforcement, and a finish that holds up to San Diego's coastal climate.

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Fresh concrete slab foundation pour for new structure

Start-to-Finish Project Management

General Contractor Services

As licensed general contractors, we oversee every aspect of your project so you don't have to juggle multiple trades or permits. From coordinating timelines and managing subcontractors to sourcing materials and handling inspections — we take care of the big picture and the smallest details.

Let us turn your ideas into a fully managed, well-executed reality. One point of contact, zero headaches.

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Two-story new home framing under construction

Our Commitment

Why Homeowners Choose Us

30+ Years of Industry Experience
Licensed & Insured — CSLB Lic. #1075241
Full-Service Project Management
Honest Pricing — No Hidden Fees
Custom Work Tailored to Your Needs
Clear Communication from Day One
San Diego County Expertise

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Covered outdoor kitchen with pergola and built-in BBQ

Start Your Project

Let's Build Together

Every project starts with a conversation. Tell us about your vision and we'll put together a free, no-obligation estimate — usually within 48 hours.

Get a Free Estimate (619) 971‑1354