Architectural Design and Planning
Every project starts here: how the space should flow, what it takes to build, and what it costs, worked out while it is still a drawing.
San Diego · Design-Build & Construction
Building modern spaces that feel like home.
A San Diego design-build firm working across four disciplines. We draw the plans, build the ADU or commercial space, remodel the home, and shape the ground around it. One accountable team, from the first drawing to the finished space.
Trusted by 100+ clients
12+
San Diego cities served
Certified
licensed & bonded contractor
Inside the Work
Walk through a finished home
A slow, silent pass through a completed San Diego remodel: the light, the lines, the finish.
What We Build
Four disciplines, one design-build team
Design, permits, and construction handled under one roof, from the first drawing through to the last finish.
Commercial Construction
Retail, office, and tenant-improvement builds for San Diego businesses, from permits through to a finished, code-compliant space.
Custom ADU & Home Remodeling
New ADUs and garage conversions, plus kitchen, bath, flooring, and whole-home remodels, kept in sync so added space and existing rooms read as one design.
Landscaping
The ground around the house finished as part of the same project: planting for the climate, paving that drains, and lighting you can use after dark.
Our work · San Diego
100%
Owner-managed
quality control
quality control
About XLNC Builder
Building modern spaces that feel like home.
At XLNC Builder, we handle architectural design and planning, custom ADU and commercial construction, home remodeling, and landscaping across San Diego. We create functional, stylish, high-quality spaces designed to match your lifestyle and increase long-term property value.
Our mission is to deliver reliable work with smart design, durable materials, and honest craftsmanship. Our vision is to be San Diego's most trusted design-build firm for quality and satisfaction, from the first drawing to the finished space.
Transparent, honest pricing
Accurate quotes with no hidden fees. You approve every cost before we begin.
One team, concept to completion
A dedicated project manager keeps design, permits, and build moving in sync.
On time and on budget
Clear timelines and consistent communication from day one to handover.
100+
Clients Trusted
12+
Cities Served
Certified
Licensed & Bonded
Why Homeowners Choose Us
A better way to remodel your home
Unlike traditional contractors, we manage the whole journey so you get consistent quality, clear communication, and zero surprises.
Transparent Pricing
Detailed, itemized quotes with open communication and no hidden fees, ever.
Concept to Completion
Design, permitting, and construction handled by a single accountable team.
Premium Craftsmanship
Skilled trades and quality materials, delivered by a certified, licensed builder.
On-Time Delivery
Realistic schedules and proactive updates keep your project moving forward.
Personalized Service
A client-focused approach that treats your home and budget with real care.
Licensed & Insured
Fully certified, licensed, bonded, and insured. Every project is warranty-backed.
How It Works
A clear, four-step path to your new space
No guesswork, no runaround. Here's exactly how your project comes together with XLNC Builder.
01
Consultation
We understand your goals, style, budget, and remodeling needs and evaluate your space.
02
Planning
We create smart layouts, materials, and designs with lasting appeal and function.
03
Execution
Our experts manage every construction phase efficiently, built with excellence.
04
Final Walkthrough
Detailed walkthroughs and a final quality inspection ensure move-in readiness.
0+
Homeowners served
0+
San Diego cities served
0+
Core services, one roof
0%
Warranty-backed work
Craft, Up Close
The details are the difference
Look at the joinery. The tile lines. The way afternoon light lands on a freshly finished floor. That's where a remodel is won or lost.
Whole-home remodel · San Diego
12311 Witt Rd
Recent Projects
Transformations we're proud of
A look at recent kitchens, baths, ADUs, and whole-home remodels across San Diego County.
Client Love
What San Diego homeowners say
I love my new kitchen. XLNC Builder transformed my 1949 kitchen, laundry, and bathroom into a masterpiece now suited to today. What I admired most was their commitment to us, the customer, and to getting the work done right.
Grace K.
Whole-Home Remodel · San Diego
From the first consultation to the final walkthrough, everything was clear and on schedule. The pricing was exactly what they quoted, no surprises. Our bathroom feels like a boutique hotel now.
Cynthia P.
Bathroom Remodel · La Jolla
The team was professional, tidy, and genuinely cared about the details. Our project manager kept us updated every step of the way. I'd recommend XLNC Builder to anyone remodeling in San Diego.
Merav A.
Kitchen & Bath · Carmel Valley
Where We Work
Proudly serving San Diego County
San Diego
La Jolla
Del Mar
Encinitas
Carlsbad
Carmel Valley
Poway
Coronado
Chula Vista
Escondido
North Park
Clairemont
Good to Know
Frequently asked questions
We offer architectural design and planning, custom ADU and commercial construction, home remodeling, and landscaping, all under one trusted roof.
Just reach out to book a free consultation. We'll discuss your vision, review your space, and prepare a clear plan and quote tailored to you.
Yes. Whether it's a small renovation or a large-scale build, our experienced team handles every project type with the same quality and dedication.
Yes. Every contractor we work with is fully licensed and insured, giving you complete peace of mind throughout your entire project.
Yes, we stand behind every project we complete. Our work comes backed with a warranty, so you know we're always here if anything ever needs attention.
We serve homeowners across San Diego and surrounding areas, serving 12+ cities, including La Jolla, Del Mar, Encinitas, Carlsbad, Carmel Valley, Poway, Coronado, Chula Vista, Escondido, North Park, and Clairemont.
Let's Build Something Great
Ready to transform your home?
Book a free consultation and get a transparent quote from a team that treats your home like its own.