ADU Contractors near Monrovia, CA
Supreme Remodeling Inc.
5000 Van Nuys Boulevard, Van Nuys, CA 91403
26.1 miles
Supreme Remodeling Inc. is a licensed Los Angeles general contractor with 30+ years of experience. Services include kitchen & bathroom remodeling, ADU construction, garage conversions, room additions, and new home builds across LA, Ventura & Orange Counties.
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Ivy Builders
12100 Wilshire Boulevard, Los Angeles, CA 90025
28.5 miles
Ivy Builders is a top ADU contractor in Los Angeles & Orange County, specializing in detached ADUs, granny flats & backyard cottages. Offering pre-approved plans, full permitting, and custom builds ranging from $200K–$500K.
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WM Construction
10535 Foothill Boulevard, Rancho Cucamonga, CA 91730
25.4 miles
WM Construction is a licensed ADU contractor in Los Angeles offering full-service builds, from site assessment and design to permitting and post-construction support, helping homeowners add granny flats, garage conversions, and in-law suites compliantly.
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Nagar Builders Inc.
6245 Wilshire Boulevard, Los Angeles, CA 90048
22.8 miles
Nagar Builders Inc. is a Los Angeles construction company offering ADU construction, garage conversions, kitchen and bathroom remodeling, room additions, roofing, electrical work, and commercial remodeling since 2019.
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Cavalier Builders Inc
20121 Ventura Boulevard, Woodland Hills, CA 91364
33.7 miles
Cavalier Builders offers professional and affordable services for homeowners looking to build an ADU. ADUs can add significant value to your property, provide additional living space, or generate income as a rental. Our expertise in design, construction, and regulations ensure you receive a high-quality addition to your home and property, giving you the peace of mind that your investment is secure.
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California ADU Experts
111 East Cedar Avenue, Burbank, CA 91502
18.2 miles
California ADU Experts simplify the complexities of ADU development with a full-service approach encompassing everything from design and architecture to permitting and construction.
Their goal is to provide a streamlined experience tailored to your specific requirements. They're committed to turning your vision into reality and ensuring you enjoy the journey while achieving outstanding results.
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ADU Conversion
Los Angeles, CA
16.3 miles
ADU Conversion is a California-based ADU contractor specializing in detached ADUs, garage conversions, Junior ADUs, and attached units. They manage design, permitting, and construction, ensuring compliance with California ADU laws for homeowners seeking rental income or multigenerational housing.
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EG Modern Construction
421 East Elmwood Avenue, Burbank, CA 91501
17.7 miles
EG Modern Construction offers full-service ADU design and construction in Los Angeles, including detached ADUs, garage conversions, and JADUs. Licensed and insured, they manage consultation, permitting, and build completion.
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Vision ADU
1440 South State College Boulevard, Anaheim, CA 92806
25.1 miles
Vision ADU is a California ADU contractor specializing in detached ADUs, garage conversions, attached ADUs, and JADUs. They offer full-service design, permitting, and construction to help homeowners add value or rental income.
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Go Home Builders
15132 Ventura Boulevard, Sherman Oaks, CA 91403
26.3 miles
GO Home Builders is a licensed LA construction company specializing in custom homes, ADUs, garage conversions, fire rebuilds, and remodels. Their design-build model streamlines permitting, zoning, and construction across Los Angeles and LA County.
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Otto ADU
2926 Denby Avenue, Los Angeles, CA 90039
18.1 miles
Otto ADU is a licensed Los Angeles ADU builder specializing in garage conversions, detached ADUs, JADUs & granny flats. Serving LA County with 100+ completed units, adding avg. $185K in home value.
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Builderwell
9641 Irvine Center Drive, Irvine, CA 92618
36 miles
Builderwell is an ADU contractor in Orange County, CA, offering full-service design-build solutions for custom accessory dwelling units, including guest houses, in-law suites, and rental units across Irvine, Newport Beach, and Laguna Hills.
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Oasis Builders
11500 West Olympic Boulevard, Los Angeles, CA 90064
27.3 miles
Oasis Builders is a trusted ADU contractor serving Greater Los Angeles, specializing in detached ADUs, attached ADUs, and garage conversions. Costs range from $100K–$300K, with timelines of 6–12 months. Full-service: permits, blueprints & turnkey construction.
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Urban Construction & Design Solutions
3490 East Spring Street, Long Beach, CA 90806
26.9 miles
Licensed Long Beach general contractor Urban Construction & Design Solutions (CA #1030683) specializes in ADU construction, garage conversions, kitchen remodels, bathroom renovations & home additions across Greater LA and Orange County.
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Los Angeles Advanced ADU Builders
240 South Beverly Drive, Los Angeles, CA 90212
24.3 miles
Los Angeles Advanced ADU Builders offers full-service ADU construction across LA, including garage conversions, detached units, JADUs & prefab ADUs. With 20+ years experience & 500+ builds, they handle design, permits & zoning compliance.
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Other cities in California
What you need to know
ADU Contractors in Monrovia, CA: Building in the Shadow of the San Gabriel Mountains
Monrovia, California, nestled at the base of the San Gabriel Mountains in Los Angeles County, is a charming city known for its historic Old Town district, tree-lined streets, and strong sense of community. As housing demand continues to surge across the greater Los Angeles area, ADU contractors in Monrovia are playing a vital role in helping homeowners maximize their property potential. Whether you're looking to add a detached backyard cottage, a garage conversion, or an attached unit, working with experienced Monrovia ADU contractors ensures your project meets all local and state requirements.
Understanding ADU Regulations in Monrovia, California
ADU construction in Monrovia is governed by a combination of California state ADU laws and the City of Monrovia's local zoning ordinances. The city falls under Los Angeles County guidelines in some respects but maintains its own Development Code. Key regulations that qualified ADU builders in Monrovia must navigate include:
- Zoning requirements: ADUs are generally permitted in single-family and multi-family residential zones throughout Monrovia.
- Size limitations: Detached ADUs can be up to 1,200 square feet, while attached ADUs are typically limited to 50% of the primary dwelling's square footage.
- Setback rules: A minimum 4-foot rear and side setback is required for most new detached ADUs, in compliance with California state law.
- Height restrictions: Detached ADUs are generally limited to 16 feet in height, though this can vary based on proximity to the main structure.
- Owner-occupancy: As of 2020, California law removed owner-occupancy requirements through 2025, giving Monrovia homeowners more flexibility.
- Parking: ADUs within half a mile of public transit may be exempt from additional parking requirements.
Why Hire a Local ADU Contractor in Monrovia?
Hiring a local ADU contractor familiar with Monrovia's permitting process can save you significant time and money. The City of Monrovia's Community Development Department oversees building permits, and experienced contractors understand how to prepare complete permit applications, coordinate inspections, and address any plan check corrections efficiently. Given Monrovia's hillside terrain near the foothills, some properties may also require additional geotechnical assessments or grading permits, making local expertise even more valuable.
Types of ADUs Commonly Built in Monrovia
- Detached ADUs: Standalone backyard units ideal for rental income or multigenerational living.
- Garage Conversions: Converting existing garages into livable space is a popular and cost-effective option in Monrovia's established neighborhoods.
- Junior ADUs (JADUs): Units up to 500 square feet created within the existing footprint of a single-family home.
- Attached ADUs: Additions connected to the primary residence, offering seamless integration.
With Monrovia's strong property values and proximity to major employment centers like Pasadena and the San Gabriel Valley, investing in an ADU is a smart financial decision. Connect with a trusted ADU contractor in Monrovia, CA today to explore your options and begin the permitting process.