ADU Contractors near Menlo Park, CA
Type Five
1336 Channing Way, Berkeley, CA 94702
28 miles
Type Five is a Berkeley, CA-based ADU builder offering custom backyard cottages, granny flats & in-law suites. They combine modular design, transparent pricing & streamlined construction for stress-free, high-quality detached ADUs built to last.
read more
DeBrus Construction LLC
820 Arguello Boulevard, San Francisco, CA 94118
26.5 miles
DeBrus Construction LLC is a San Francisco general contractor specializing in seismic retrofits, foundation repair, ADU construction, and home remodeling. Led by Malcolm DeBrus, the company handles mandatory soft story retrofits, garage conversions, and full remodels with transparent pricing.
read more
HDR Remodeling
5677 Horton Street, Emeryville, CA 94608
26.6 miles
HDR Remodeling is a Bay Area Design Build firm since 1987, specializing in kitchen remodels, bathroom renovations, and home improvements across Oakland, Berkeley, Alameda, and the East Bay, backed by an experienced team of architects and designers.
read more
Quartz Construction
1777 Hamilton Avenue, San Jose, CA 95125
18.3 miles
Quartz Construction builds ADUs in San Jose, including detached units, garage conversions, and in-law suites. ADUs offer extra space, passive rental income, and multigenerational living solutions for Bay Area homeowners.
read more
Eco Scale Construction
Sunnyvale, CA 94085
10.1 miles
Eco Scale Construction builds ADUs in Sunnyvale, Los Altos & Palo Alto, CA. Services include detached ADUs, garage conversions & JADUs. Costs range from $80K–$400K+. Fully compliant with California ADU regulations.
read more
Sigura Construction, Inc.
1290 Reamwood Avenue, Sunnyvale, CA 94089
10.7 miles
Sigura Construction, Inc. builds ADUs & garage conversions in Silicon Valley. Licensed, A+ BBB rated, Diamond Certified 18+ years. Serving Menlo Park, Palo Alto, Atherton & more. Free estimates available.
read more
Home by Tom
1990 North California Boulevard, Walnut Creek, CA 94596
30.8 miles
Home by Tom is a Bay Area ADU contractor with 21+ years of experience serving Walnut Creek. They build detached ADUs, attached ADUs, and garage conversions, managing design, permits, and construction for rental income or multi-generational living.
read more
Eano
42514 Albrae St, Fremont, CA 94583
10.8 miles
Eano offers custom on-site ADU design and build services, handling permits, construction, and financing. Their app tracks progress in real time. Licensed pros average 10+ years experience. Flexible 0% interest financing options available.
read more
Home Revive Builders
15559 Union Ave #234, Los Gatos, CA 95032
20.3 miles
Home Revive Builders is a licensed ADU contractor in the Bay Area, CA, specializing in garage conversions, detached ADUs, in-law suites, and more. Full-service projects include design, permits, plumbing, electrical, and finishing.
read more
Jeff Martinez Construction
11 Susie Ct, Oakley, CA 94561
44.7 miles
Jeff Martinez Construction Inc. builds ADUs in Oakley, CA with 27+ years of experience. Services include detached ADUs, garage conversions, permits, finishing, and landscape integration across Contra Costa County.
read more
LRL Builders
1661 Botelho Drive, Walnut Creek, CA 94596
30 miles
ENE Smarthome, Inc.
690 Saratoga Avenue, San Jose, CA 95129
14.8 miles
ENE Smarthome, Inc. is a Bay Area contractor offering home remodeling, ADU construction, smart home upgrades, and accessibility improvements. Services include garage conversions, granny flats, aging-in-place remodels, and SB9-compliant ADU projects.
read more
HBC Construction
41060 High Street, Fremont, CA 94538
12.4 miles
HBC Construction, based in Fremont, CA, specializes in ADU building, garage conversions, new homes & additions across the Bay Area. Licensed, code-compliant, full-service from planning to completion.
read more
Realty Builders Inc.
50 California Street, San Francisco, CA 94111
25.8 miles
Realty Builders Inc. is a licensed ADU contractor specializing in custom accessory dwelling units, including in-law suites, granny flats, garage conversions & rental units, offering streamlined permitting & guaranteed workmanship.
read more
Harmony Design & Development
5880 3rd Street, San Francisco, CA 94124
25.4 miles
Harmony Design & Development builds custom ADUs across the San Francisco Bay Area, including detached units, garage conversions, and in-law suites. They manage permits, design, and construction from start to finish.
read more
Other cities in California
What you need to know
ADU Contractors in Menlo Park: Building in the Heart of Silicon Valley
Menlo Park, California, is one of the most prestigious and high-demand communities on the San Francisco Peninsula, home to major tech companies like Meta (formerly Facebook) and a thriving residential market. With median home values among the highest in the nation, homeowners in Menlo Park are increasingly turning to Accessory Dwelling Units (ADUs) as a smart investment strategy — whether to generate rental income, house family members, or add long-term property value. Hiring experienced ADU contractors in Menlo Park is essential to navigating the city's specific planning requirements and maximizing your return on investment.
Menlo Park ADU Regulations and Zoning Requirements
Menlo Park follows California state ADU law while also maintaining its own local guidelines through the Community Development Department. Homeowners and contractors must be familiar with the city's specific standards before breaking ground. Key regulations include:
- Maximum ADU size: Detached ADUs can be up to 1,200 square feet, while attached ADUs are generally limited to 50% of the primary dwelling's square footage.
- Setback requirements: A minimum 4-foot rear and side setback is required for most new detached ADUs.
- Height limits: Detached ADUs are typically limited to 16 feet in height, though this can vary by zone.
- Owner-occupancy: As of recent California legislation, owner-occupancy requirements have been suspended through 2025, allowing more flexibility for investors.
- Parking: ADUs within half a mile of public transit may be exempt from additional parking requirements.
Types of ADUs Built by Menlo Park Contractors
Skilled ADU builders in Menlo Park are experienced in constructing a variety of unit types to suit different lot sizes and homeowner goals. The most common ADU types in the area include:
- Detached ADUs: Standalone structures in the backyard, offering maximum privacy for both tenant and homeowner.
- Attached ADUs: Units connected to the primary home, often more cost-effective to build.
- Garage Conversions: A popular option in Menlo Park given the prevalence of underutilized garages in older neighborhoods.
- Junior ADUs (JADUs): Units up to 500 square feet created within the existing footprint of the primary residence.
Why Choose a Local ADU Contractor in Menlo Park?
Working with a licensed ADU contractor familiar with Menlo Park means faster permit approvals, fewer costly mistakes, and designs that align with the city's architectural character. Local contractors understand the nuances of building in established neighborhoods like Allied Arts, Suburban Park, and the Willows, where lot constraints and HOA considerations may apply. They also maintain relationships with the city's planning and building departments, which can significantly streamline the approval process.
Whether you're looking to build a modern backyard cottage or convert an existing structure, partnering with a reputable Menlo Park ADU contractor is the first step toward a successful and compliant project.