Home Remodeling & Contractor Services in Costa Mesa, CA

Costa Mesa sits at the heart of Orange County, uniquely positioned between Newport Beach, Huntington Beach, and Irvine, making it one of the region’s most valuable and desirable communities to own a home. From the craftsman-style homes of Eastside Costa Mesa to the family neighborhoods of Mesa Verde and the master-planned College Park community, homeowners here are investing in renovations that reflect the city’s creative character and prime location. HQ Remodeling & Design Inc brings licensed Orange County craftsmanship directly to Costa Mesa residents, managing every detail from the initial 3D design through final construction.

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We Know How Costa Mesa Works

Remodeling in Costa Mesa requires navigating city building permits through the Costa Mesa Building Safety Division, HOA requirements in managed communities like Mesa Verde and College Park, and the unique character of each neighborhood. Costa Mesa permits are submitted and tracked through the city’s TESSA online portal, and most structural projects including room additions, ADUs, patio covers over 200 sq ft, and pool installations require plan check approval before work begins. We’ve completed remodeling projects across Costa Mesa, including Eastside, Westside, Northside, and the South Coast Metro corridor. Whether you’re upgrading your kitchen, transforming your backyard with pavers and an outdoor kitchen, or planning an ADU, our team provides a complete design-build service from start to finish.

We Serve Costa Mesa and All Surrounding Orange County Communities

Our Remodeling Services in Costa Mesa

Upgrade your home with a trusted local remodeling contractor in Costa Mesa. At HQ Remodeling & Design, we handle everything from design and permits to full construction, delivering high-end results tailored to Costa Mesa homes and communities.

Kitchen Remodeling

Custom kitchen remodeling in Costa Mesa, from premium cabinetry and quartz countertops to full layout redesigns and high-end appliance integration.

ADU, Addition, Garage Conversion

ADU construction, room additions, and garage conversions in Costa Mesa, fully permitted and designed to California state ADU standards.

Pool & Spa

Custom pool and spa installations in Costa Mesa, from design through permit submission, excavation, plumbing, and final finish.

Bathroom Remodeling

Full bathroom renovations in Costa Mesa including walk-in showers, freestanding soaking tubs, custom tile work, dual vanities, and complete spa-style transformations.

Backyard & Front Yard Remodeling

Paver patios, patio covers, outdoor kitchens, BBQ islands, fire pits, artificial turf, and custom landscape design for Costa Mesa homes.

Interior & Exterior Design, Engineering & Permits

Complete design-to-permit service in Costa Mesa, from 3D design renderings, exterior or interior finish selections to structural engineering drawings and full permit submission and management with the city.

Recent Remodeling Projects in Costa Mesa, CA

Backyard oasis in College Park, Costa Mesa An empty, unused backyard completely transformed into a private outdoor retreat. We designed and built a custom aluminum patio cover, a decorative concrete deck, premium artificial turf, a cozy sitting area, and a built-in BBQ island, turning this College Park home into the perfect California outdoor living space.

Open concept kitchen, East Side Costa Mesa We took an outdated, closed-off kitchen and opened it up entirely, removing walls, adding a spectacular center island, and installing two new windows that flood the space with natural light. The result is a modern, functional kitchen built for everyday living and entertaining.


Master bathroom remodeling in Mesa Verde Costa Mesa Complete master bathroom transformation featuring an oversized walk-in shower with custom recessed lighting, large format tile, and a clean minimalist finish that turns a daily routine into a spa experience.

 

Front Yard Remodeling in Halecrest, Costa Mesa A striking front yard transformation in the Halecrest neighborhood. Custom golden balau wood fencing with a smooth stucco perimeter wall creates an immediate impression, while inside we installed a paver deck, premium artificial turf, matching concrete steps, and a clean walkway — a complete curb appeal overhaul from the street to the front door.

Detached ADU in Wakeham Park, Costa Mesa Detached ADU with oversized sliding door entrance and custom wood deck. This unit maximizes the potential for the property

Pavers and patio cover in Halecrest, Costa Mesa  Using Angelus Paseo 2 gray pavers, we completely transformed this Costa Mesa backyard with a clean, modern hardscape. We then installed a full aluminum patio cover with integrated lighting and a ceiling fan, creating a shaded outdoor living space that is usable year-round.

Backyard renovation in South Coast Metro, Costa Mesa A full backyard overhaul in the South Coast Metro neighborhood featuring Belgard pavers with a curved raised planter, a remodeled built-in BBQ, and an updated drainage system, delivering both beauty and long-term functionality.

New pool installation in Mesa Verde, Costa Mesa We installed an amazing pool and spa with mini pebble finish. Around it we installed impressive porcelain pavers deck and natural grass. 

Custom concrete driveway in East Side, Costa Mesa A one-of-a-kind driveway design featuring custom framed concrete sections with low voltage integrated lighting and black pebble stone accents between each section. A bold, unique curb appeal upgrade that stands out on the street.

From our base in Huntington Beach, we’re just minutes from Costa Mesa via the 405 or 55 freeway, close enough for regular site visits and responsive communication throughout your build. Our team knows Costa Mesa’s Building Safety Division permit process, the HOA guidelines in communities like Mesa Verde and College Park, and the range of home styles across the city’s neighborhoods. We’ve completed projects across Eastside, Westside, and the South Coast Metro area, and our clients consistently tell us the same thing: we show up, we communicate, and we finish strong.

Before/After
Orange County CA home with landscaped yard and new garage door.Orange County CA modern home with landscaped front yard and pathway.
Orange County CA kitchen before remodelingContemporary kitchen with navy blue cabinets and yellow bar stools in Orange County CA.
Orange County CA backyard before remodelingBeautiful backyard patio with fire pit and outdoor lighting in Orange County CA
Orange County CA kitchen before the remodeling startedkitchen orange county after remodeling sage green
Orange County CA home with modern design and landscaped yard.Orange County CA modern home with landscaped yard and driveway.

Get a Free Consultation for Your Costa Mesa Home

Ready to start planning your Costa Mesa remodeling project? Call us today at (714) 384 7529 for a free consultation and 3D design estimate. Or fill out our contact form and we’ll be in touch within one business day. Every project includes a complimentary 3D design rendering so you can see your finished space before we begin.

Frequently Asked Questions: Remodeling in Costa Mesa, CA

Most cosmetic kitchen and bathroom updates like replacing cabinets, countertops, or fixtures do not require a permit in Costa Mesa. However, any work involving structural changes, moving walls, relocating plumbing, or adding electrical circuits does require a permit from the Costa Mesa Building Safety Division. We handle all permit applications and plan check submissions for you through the city's TESSA portal.

In Costa Mesa, patio covers, pergolas, and shade structures over 200 square feet require a building permit. Solid roof patio covers also require structural engineering drawings. Our team prepares all documentation, submits through the TESSA permit portal, and manages the full inspection process so you don't have to.

Yes. Costa Mesa follows California state ADU laws, which allow most single-family properties to add at least one ADU and one Junior ADU. Detached ADUs require a minimum 4-foot setback from rear and side yard boundaries. The city also offers a Pre-Approved ADU Program that can speed up the approval process significantly. We handle the full design, permit submission, and construction of ADUs in Costa Mesa from start to finish.

Backyard remodeling in Costa Mesa typically ranges from $15,000 for a basic paver patio and patio cover, up to $80,000 to $150,000 or more for a full outdoor living transformation with a pool, outdoor kitchen, BBQ island, fire pit, and landscape design. We provide a detailed itemized estimate after a free on-site consultation and 3D design session.

The most popular outdoor projects we complete in Costa Mesa include paver patio installations, aluminum and wood patio covers, outdoor kitchen and BBQ island builds, artificial turf installation, fire pit and sitting area construction, and pool installations. Costa Mesa's year-round mild climate makes outdoor living spaces one of the highest-ROI investments a homeowner can make.

A typical kitchen remodel in Costa Mesa takes 6 to 10 weeks from permit approval to completion, depending on the scope of work. Projects involving structural changes, custom cabinetry, or material lead times may take longer. We provide a detailed timeline before work begins and keep you updated throughout the project.

Yes. HQ Remodeling & Design Inc holds California General Contractor License #1041842 and is fully licensed, bonded, and insured to perform remodeling work in Costa Mesa and throughout Orange County.