ADU Contractors near Granada Hills, CA
LPI Construction
149 Poinsettia Avenue, Monrovia, CA 91016
31.2 miles
LPI Construction offers custom homes, ADU construction, and solar electric systems. Services cover hillside builds, detached/attached ADUs, garage conversions, and sustainable building practices, managing full project lifecycles from permits to completion.
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EHD Builders
18375 Ventura Boulevard, Tarzana, CA 91356
6.5 miles
EHD Builders offers ADU construction services in Los Angeles, CA, including garage conversions, detached units & additions. Costs range from $150K–$350K+. Services cover permits, framing, plumbing, electrical & more.
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Silver Hammer Builders
11150 West Olympic Boulevard, Los Angeles, CA 90064
16.3 miles
Silver Hammer Builders is a licensed ADU contractor in Los Angeles with 15+ years of experience. Services include garage conversions, detached ADUs, JADUs & in-law suites. Full project management, permits, and free consultations offered.
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Productive Home Renovation Inc
7241 Lankershim Boulevard, North Hollywood, CA 91605
10.7 miles
Productive Home Renovation Inc offers full-service room additions, including porches, upper stories & interior expansions. They handle permits, planning & construction, ensuring code compliance & durable results tailored to each homeowner's needs.
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ADUscale
528 West Hampshire Avenue, Anaheim, CA 92805
47.1 miles
ADUscale is an independent ADU advisory service offering feasibility assessments, contractor verification, escrow-based payment protection, and construction oversight. Fixed-fee, conflict-free guidance for homeowners planning detached ADUs, garage conversions, or backyard cottages.
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ADU1
19326 Ventura Boulevard, Los Angeles, CA 91356
6.7 miles
ADU1 helps multifamily property owners add ADUs to boost income. Add up to 25% more units plus 2 detached ADUs. Services include a $250 feasibility report, full design-build, and free weekly Q&A sessions every Wednesday.
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LA Family Builders
6355 California 27, Los Angeles, CA 91367
21.5 miles
LA Family Builders is a California general contractor specializing in ADU construction across Los Angeles. Services include detached ADUs, garage conversions, granny flats, JADUs, and casitas, covering Beverly Hills, Pasadena, Malibu, and more.
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Cornejos Builders
8909 Elmont Avenue, Downey, CA 90240
31.2 miles
Cornejos Builders offers ADU construction, garage conversions & home additions in LA & Orange County. 24 ADUs completed in 4 years. Costs range $80K–$250K. Licensed, insured, bonded. 1-year warranty included.
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Unlimited Construction & Remodeling, Inc
8500 Wilshire Boulevard, Beverly Hills, CA 90211
16.2 miles
Unlimited Construction & Remodeling (UCR), a licensed Beverly Hills contractor, serves LA, Orange & Ventura Counties. Specializing in garage conversions, ADUs & home remodeling, this family-owned firm delivers budget-conscious, code-compliant residential & commercial renovations.
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Bartona Builders
331 Delaware Road, Burbank, CA 91504
13 miles
Bartona Builders specializes in ADU construction in Los Angeles, offering detached ADUs, garage conversions, and in-law suites. They manage the full build process, ensuring code-compliant construction that adds value to residential properties.
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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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Next Level ADU Builders
8520 Florence Avenue, Downey, CA 90240
31.9 miles
Next Level ADU Builders, serving Los Angeles, Riverside & Pico Rivera since 1997, specializes in ADU construction—detached units, granny flats & casitas—plus HVAC, remodeling & roofing, with financing options available.
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DB Construction
4555 Valley Boulevard, Los Angeles, CA 90032
18.8 miles
DB Construction is a full-service ADU contractor in Greater Los Angeles, building detached ADUs, garage conversions, JADUs, in-law suites, and room additions. They manage permits in-house, offering transparent costs and turn-key project completion.
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K&S Design Build
11115 Aqua Vista Street, Los Angeles, CA 9160
11.1 miles
K&S Design Build specializes in ADU construction and garage conversions, offering full design-build services from concept to completion. They handle permits, city regulations, and create granny flats, in-law suites, backyard cottages, and rental units.
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Orange County Construction
1173 North Red Gum Street, Anaheim, CA 92806
47.4 miles
Other cities in California
What you need to know
ADU Contractors in Granada Hills: Building in a Spacious Suburban Community
Granada Hills is one of the larger residential neighborhoods in the San Fernando Valley, known for its wide lots, tree-lined streets, and single-family homes with generous yard space. This makes it an ideal location for Accessory Dwelling Unit (ADU) construction, as many properties have the square footage needed to accommodate a detached ADU, garage conversion, or attached addition. Experienced ADU contractors in Granada Hills understand how to maximize these larger lot sizes while staying compliant with Los Angeles city codes and local zoning requirements.
Los Angeles ADU Regulations That Apply to Granada Hills
Since Granada Hills falls within the City of Los Angeles, all ADU projects must comply with LA's ADU ordinance and state-level California ADU laws. Key regulations that ADU contractors in Granada Hills must navigate include:
- Maximum ADU size: Detached ADUs can be up to 1,200 square feet, while attached ADUs are limited to 50% of the primary dwelling's square footage.
- Setback requirements: A minimum 4-foot rear and side yard setback is required for most new detached ADUs.
- Height limits: Detached ADUs are generally limited to 16 feet in height, though two-story ADUs may be permitted under specific conditions.
- Owner-occupancy rules: As of 2020, California law removed the owner-occupancy requirement for ADUs, giving Granada Hills homeowners more flexibility.
- Parking requirements: ADUs located within half a mile of public transit may be exempt from additional parking requirements.
Types of ADUs Commonly Built in Granada Hills
Given the neighborhood's characteristic lot sizes and existing structures, ADU contractors in Granada Hills frequently work on the following project types:
- Detached ADUs: Standalone units built in the backyard, taking advantage of Granada Hills' larger lot sizes.
- Garage Conversions (JADUs): Many homes in the area have attached or detached garages that can be converted into Junior ADUs (JADUs) of up to 500 square feet.
- Attached ADUs: Additions built onto the side or rear of the existing home, sharing at least one wall with the primary structure.
Why Hire a Local ADU Contractor in Granada Hills?
Hiring a licensed and experienced ADU contractor familiar with Granada Hills is essential for a smooth permitting and construction process. Local contractors understand the nuances of working with the Los Angeles Department of Building and Safety (LADBS), which oversees all permit applications in the area. They are also familiar with the neighborhood's soil conditions, utility infrastructure, and HOA considerations that may apply in certain parts of Granada Hills.
Whether you're looking to generate rental income, house a family member, or increase your property value, a qualified ADU contractor in Granada Hills can guide you through every step — from design and permitting to final construction and inspection.