ADU & Home Addition in Menlo Park

Create additional living areas designed to support your Menlo Park lifestyle, growing needs, and future property value.

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Licensed & insured

Bay Area Specialists

ADU & Home Addition project in Menlo Park by Alpine Haus Construction

ADU & Home Addition service completed in Menlo Park by Alpine Haus Construction

Recent ADU & Home Addition work by Alpine Haus Construction in Menlo Park

Who we are

ADU & Home Addition Contractor in Menlo Park, CA

Alpine Haus Construction delivers ADU and home addition services designed to expand living space while maintaining functionality, structural integrity, and long-term property value. Our team manages planning, permitting, framing, utility integration, and construction using licensed subcontractors and code-compliant building practices. We create additional residential spaces tailored to evolving household and lifestyle needs. Our team serves homeowners throughout Menlo Park, California, delivering projects that meet local building requirements and property standards.

Learn more about our ADU & Home Addition services

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ADU & Home Addition Services in Menlo Park

Detached ADU Construction

We build detached accessory dwelling units as fully independent living spaces designed for privacy, flexibility, and long-term use. Each project includes separate foundations, utility connections, and layouts optimized for rental or extended family living.

Services include:

Backyard cottage construction
Independent utility connections
Private entrance layouts
Rental-ready unit delivery

Attached ADU Development

We convert existing interior spaces into junior ADUs designed for compact, efficient living. Each project meets code requirements for access, light, and ventilation while upgrading systems for safe and functional use.

Services include:

Interior space conversions
Kitchen and utility installations
Plumbing and electrical upgrades
Code-compliant access and layout planning

Junior ADU and Conversions

Services include:

Interior space conversions
Kitchen and utility installations
Plumbing and electrical upgrades
Code-compliant access and layout planning

Prefab and Modular ADUs

We install prefab and modular ADUs using pre-engineered systems that reduce build time and site disruption. These units are designed for efficiency, durability, and modern residential use.

Services include:

Factory-built ADU installation
Accelerated construction timelines
Energy-efficient material selection
Turnkey delivery solutions

Two Story Additions

We construct second-story additions that increase living space while maintaining structural stability and architectural consistency. Our team manages load-bearing upgrades, access design, and full structural integration.

Services include:

Second-story construction
Load-bearing modifications
Staircase installation
Master suite expansions

Single Story Additions

We build single-story additions that expand functional living areas with seamless integration into existing structures. Projects are designed to improve space, flow, and everyday usability.

Services include:

Bedroom and bathroom additions
Kitchen extensions
Family room expansions
Foundation and exterior integration

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Recent ADU & Home Addition Projects in Menlo Park

Trusted by Bay Area homeowners

Explore all our Work

Justin was friendly and easy to work with. He kept schedule and delivered a high quality build. He helped to build an ADU and the results were exceeded my expectations. The addition provides extra space and looks wonderful.

Hyun

ADU & Home Addition client

verified reviewS

Recent ADU & Home Addition project by Alpine Haus Construction in Menlo Park, CA

Home improvement project by Alpine Haus Construction in Menlo Park, CA

ADU & Home Addition work completed by Alpine Haus Construction in Menlo Park, CA

Custom renovation project in Menlo Park, CA

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Why Menlo Park Homeowners Choose Alpine Haus Construction

Expert Quality & Expertise You Can Trust

5.0

rated from

Licensed Contractor

CA License #1125348

Fully Insured

Customer Protection

BBB A+ Rating

Quality Workmanship

5 Stars Reviews

Industry Expertise

10+

Years of Experience

100%

Customer Satisfaction

200+

Projects Completed

Our ADU & Home Addition Process

Alpine Haus Construction follows a six-phase workflow process.

Consultation

Initial consultation with property assessment and preliminary budgeting

Design & Planning

Design development with 3D renderings and architectural plans

Permits

Permit acquisition and regulatory approval coordination

Construction

Active construction with daily oversight

Inspection

Final inspection and documented quality checklist

Warranty

Post-completion warranty and follow-up support

Our Service Area

Remodeling in Menlo Park & Surrounding Areas

We proudly serve homeowners across Menlo Park and nearby South Bay communities, delivering high-end remodeling tailored to local architecture and building codes.

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Frequently Asked Questions

What you need to know about ADU & Home Addition in Menlo Park, if you still want to know more, contact us!

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Begin by scheduling a consultation so we can review your goals, inspect the home, discuss scope, and outline the required steps for planning, design, permitting, and construction.

Project timelines range from a few weeks for small remodels to several months for large-scale renovations, depending on scope and permits.

Most structural, electrical, plumbing, and addition projects require permits in Menlo Park. We manage applications, inspections, and approvals.

We perform daily job-site cleanup and complete a final thorough cleaning before project handoff.

ADU & Home Addition in Menlo Park

ADU & Home Addition Contractor in Menlo Park, CA