Coast Design & Build is a licensed and insured Houston design-build contractor specializing in kitchen remodeling, bathroom remodeling, and custom home additions. From 3D design and permitting to construction and final walkthrough, our team manages the entire project under one roof.
Get a line-item estimate & 3D design review
Hiring separate architects, designers, and builders creates misaligned budgets and endless finger-pointing. Our all-in-one approach gives you a single point of accountability from blueprint to final walkthrough.
Turnkey architectural design, structural engineering, and master craftsmanship tailored specifically for Greater Houston residences.
Our Houston kitchen remodeling services combine custom cabinetry, durable stone countertops, smart lighting and functional open layouts tailored to your home and lifestyle.
Our Houston bathroom remodeling team creates spa-inspired spaces with frameless showers, freestanding tubs, custom vanities and professional waterproofing systems.
Our Houston home addition services include primary suites, second-story expansions, detached in-law suites, ADUs and sunrooms planned around local permitting, structure and soil conditions.
Impact-resistant GAF architectural shingles, standing seam metal roofs, leak detection, and storm-proof roof engineering.
Reinforced concrete driveways, decorative stamped patios, retaining walls, and soil-engineered foundation slabs.
Covered patio extensions, outdoor kitchens, custom pergolas, fireplaces, and resort-style living pavilions.
Energy-Star variable speed AC systems, heat pumps, whole-home air purification, and smart zoning for Houston heat.
Pressure washing, stucco repair, rot restoration, and high-performance weather-barrier coatings engineered for Houston climate.
Tier-1 monocrystalline solar panels, Enphase microinverters, battery storage backups, and utility net-metering.
Hurricane-rated impact windows, Low-E argon insulated glass, sliding panoramic patio doors, and custom entryways.
Explore recent kitchen remodeling, bathroom remodeling and custom home addition projects completed across Greater Houston.
Memorial, Houston
Custom solid wood cabinetry, Calacatta quartz waterfall island, under-cabinet LED task lighting, and walk-in butler's pantry.
River Oaks
Curbless frameless glass walk-in shower, freestanding soaking tub, floating double vanity, and Schluter-KERDI waterproofing.
Katy, TX
Engineered second-story addition, primary bedroom retreat with ensuite bath, walk-in closets, and reinforced foundation piers.
Hear directly from Houston homeowners and step inside their completed custom kitchens, master bathrooms, and whole-home renovations.
1:45
Kitchen & Living Remodel
“Coast completely reimagined our floor plan with a chef's kitchen island and open living space. The entire build was seamless!”
2:10
Spa Master Bath Remodel
“From the curbless glass shower to the freestanding soaking tub, the craftsmanship and Schluter waterproofing are incredible.”
2:35
Whole-Home Renovation
“Coast gave us a fixed-price line-item contract with zero surprises. Their daily communication set them apart from other contractors.”
Clear milestones, transparent communication, and structured quality checkpoints from first discovery call to final warranty handover.
Initial in-home consultation to evaluate your space, explore lifestyle vision, and define preliminary budget parameters.
Itemized fixed-price line-item proposal covering materials, labor, and timeline with transparent contract agreement.
Contingent upon a signed contract, our design team creates custom architectural space plans and photorealistic 3D CAD renderings.
City of Houston permit approvals followed by dedicated project management, licensed trades, and daily site supervision.
Detailed punch-list sign-off backed by our comprehensive post-completion workmanship warranty.
Houston’s intense heat, high humidity, and expansive clay soils demand specialized construction techniques. We build for lifelong durability.
Water-resistant vapor-barrier systems are installed in showers and wet areas according to the selected system and project specifications.
Engineered concrete piering and reinforced slab tie-ins designed to resist shifting, settling, and cracking on Houston’s expansive clay soil beds.
Permit and code coordination for structural, electrical, plumbing, and mechanical work through the appropriate Houston-area authorities.
We understand the unique architectural covenants, deed restrictions, and municipal codes across Houston’s premier communities.
Luxury custom renovations for estate homes in Memorial and Piney Point Village.
Historic craftsman and bungalow renovations respecting neighborhood architectural character.
Bespoke high-end architectural remodeling and luxury finishes for Houston’s premier enclave.
Full-service modern home and kitchen remodeling tailored to Bellaire families.
Transformative home renovations, master additions, and custom kitchens across Cinco Ranch & Katy.
Comprehensive residential remodeling for First Colony, Sweetwater, and greater Fort Bend County.
Contemporary kitchen and bathroom upgrades designed for longevity and family comfort.
Read real feedback from clients who trusted Coast Design & Build with their luxury kitchen, bath, and whole-home renovations.
"Coast Design & Build completely transformed our outdated Memorial kitchen into a chef's paradise. The 3D CAD design helped us visualize every detail, and the project finished on schedule and right on budget!"
"Our master bath remodel in Bellaire exceeded all expectations. The curbless shower and custom double vanity are gorgeous. Their daily communication and clean job site made the process effortless."
"We added a 1,000 sq ft second-story suite to our Katy home. Coast managed all the Harris County permitting and structural engineering smoothly. Highest quality craftsmanship in Houston!"
Everything you need to know about custom remodeling, 3D architectural design, and city permits in Houston, TX.
Project timing depends on the scope, selections and permitting. After reviewing your plans, Coast Design & Build provides a project-specific schedule covering design, permitting and construction.
Bathroom remodeling may include design, demolition, plumbing and electrical updates, waterproofing, tile, cabinetry or vanities, fixtures and final finish work. The exact scope is confirmed in your project proposal.
Many home additions require permits and structural plans. Coast Design & Build coordinates the applicable design, engineering, permitting and construction requirements for your Houston-area project.
