Custom Construction & Renovation in Half Moon Bay, CA

From seaside home remodels to charming commercial spaces, we help Half Moon Bay property owners bring their vision to life with coastal construction expertise, thoughtful design, and reliable execution.

Half Moon Bay State Beach in California.

Residential & Commercial Construction Built for the Coast

We design and build homes and business spaces in Half Moon Bay with respect for the local environment, permitting requirements, and your long-term comfort and performance goals.

Custom Home Building

From foundations to finishes, we bring your residential build to life — on time and on budget.

A worker working on a construction site of a home.

Interior Remodeling

Whether you're updating one room or reimagining your entire home, we bring expert design and construction together to make your interior more beautiful, functional, and comfortable.

A beautiful kitchen remodeled by Global Arch Construction

Exterior Remodeling

From siding and paint to storm damage repair, we help Sacramento homeowners enhance curb appeal, fix damage, and improve long-term durability — one project at a time.

A beautiful house

Home Additions

From extra rooms to outdoor living spaces, we design and build custom home additions that give you more room to live, work, and grow — all while blending seamlessly with your home.

Cozy sunroom of a house.

Residential Architecture

Design a home that reflects your lifestyle, maximizes your space, and enhances your daily living — all with a trusted architectural partner by your side.

An architect working on blueprints.

New Commercial Construction

From empty lots to fully built spaces, we deliver high-performance commercial environments designed for long-term growth and day-one functionality.

New retail building

Commercial Building Remodeling

We remodel commercial buildings inside and out—improving functionality, modernizing design, and ensuring code compliance without disrupting your operations.

3d render of the exterior of a commercial building.

Tenant Improvement

We turn empty or outdated spaces into customized, move-in-ready environments that meet code and exceed expectations.

3D render of a modern office interior

Commercial Architecture

From concept to compliance, we design business-ready environments that elevate performance and boost property value.

Client and worker reviewing a design of a commercial building.

Explore All Our Construction Services in Half Moon Bay, CA

This is the default text value

Commercial Customers

Your workspace should work for you. Whether you need a full commercial build, a smart remodel, or tenant improvements, we help businesses design and build spaces that perform.

New Commercial Construction

Commercial Building Remodeling

Tenant Improvement

ADA Compliance

Commercial Roofing

Commercial Solar Installation

Construction Project Management

Commercial Architecture

Commercial Building Design

Residential Customers

Planning a renovation or a new home build? We offer complete design-build services — from architecture and permitting to construction and final touches. Explore our full range of residential solutions to bring your dream home to life.

Custom Home Building

ADU Building

Interior Remodeling

Exterior Remodeling

Home Additions

Multi-Family Home Building

Water Damage Restoration

Roofing

HVAC & Solar Installation

Residential Architecture

Residential Building Design

What Half Moon Bay Clients Are Saying

Our Work in Half Moon Bay & Along the Coast

Ready to Build Something Great?

Let’s bring your vision to life — get your free estimate today and take the first step toward your finished project.

Get a Free Estimate

Have Questions? We’re Here to Help.

Whether you're exploring ideas or need clarity on the process, our team is ready to provide answers and guidance.

Contact Us

Licensed, Certified & Coastal-Code Compliant in Half Moon Bay

This is the default text value

Global Arch Construction General Liability Insurance Certificate.
General Liability
Global Arch Construction certificate of insurance
Certificate of Insurance
Global Arch Construction Active License
Active Contractors License
Global Arch Construction's Contractor State License Board
Contractors State License Board
View All Certifications

Construction Questions From Our Half Moon Bay Clients

This is the default text value

Can remodeling happen during business hours?

Yes. We create phased schedules and often work nights or weekends to limit interference with your operations.

How long does a typical commercial remodel take?

Project duration depends on size and scope, but we provide a clear schedule and stick to it.

How long does the residential architecture process take?

It typically takes 4–10 weeks from the initial consultation to completed plans, depending on project complexity.

Can you design around a specific budget?

Absolutely. We help you make design decisions that align with your budget and help avoid surprises during construction.

Can you build from our existing design plans?

Absolutely. We can construct from your architect’s drawings or partner with our in-house team for design-build service.

Can you help us reconfigure an existing building?

Yes. We specialize in redesigns that improve layout, functionality, and compliance in existing commercial spaces.

Can you manage projects where we already have plans or an architect?

Yes. We often step in to manage builds using your existing team or drawings, aligning all stakeholders under one organized system.

Do I need to move out during the remodel?

No, but your kitchen will be offline for a portion of the project. We’ll help you plan around the disruption and keep things as smooth as possible.

Why Homeowners & Business Owners Trust Us in Half Moon Bay, CA

This is the default text value

Coastal Regulations? We’ve Got It Covered.

From coastal development permits to environmental impact guidelines and slope stability rules, we’re fluent in the requirements unique to Half Moon Bay. We manage the red tape so you can focus on the results.

Crafting Comfortable, Resilient Homes by the Water

We help Half Moon Bay homeowners renovate and build with beauty, durability, and practicality in mind — using materials and techniques designed to stand up to marine air, wind, and moisture.

Supporting Local Business With Purpose-Built Construction

We work with shops, restaurants, and service providers along Main Street and the Highway 1 corridor to create inviting, efficient commercial spaces — always ADA-compliant and energy smart.

Green Building That Protects the Environment

Half Moon Bay values its natural surroundings — and so do we. Our builds include energy-efficient systems, solar-ready setups, and sustainable materials that reduce long-term impact and utility costs.

Construction Insights

Explore expert tips, client success stories, and local construction insights on our blog. Stay informed about trends, sustainability, building codes, and everything that impacts your construction journey.