ADU Contractors near Calabasas, CA
Tracy A. Stone Architect
2041 Blake Avenue, Los Angeles, CA 90039
23.1 miles
Garage converted to pool house ADU by Tracy A. Stone Architect, featuring a north-south roof ridge for Tesla Solar Roof optimization, backyard visual connectivity, and a dramatic overhang for summer shading and energy efficiency.
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Orange Innovation
4949 Bilmoor Avenue, Tarzana, CA 91356
8.5 miles
Orange Innovation Inc is an ADU builder offering full-service design, engineering, and construction. Specializing in detached ADUs, granny flats, and in-law suites, they manage projects from concept to completion with a focus on budget and timeline.
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Morrison Construction
601 Carmen Dr, #215D, Camarillo, CA 93010
23.2 miles
Morrison Construction offers expert ADU building services in West Hills, handling everything from planning to completion. Services include custom design, construction, plumbing, electrical, and interior finishes for granny flats, rental units, and in-law suites.
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Kyra Construction
15233 Ventura Boulevard, Sherman Oaks, CA 91403
11.7 miles
Kyra Construction is an experienced ADU contractor offering detached ADUs, garage conversions, in-law suites, JADUs, granny flats, and backyard cottages. They handle permits, zoning, and full construction, delivering quality accessory dwelling units tailored to each homeowner.
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BuildShure
401 Corporate Pointe, Culver City, CA 90230
17.6 miles
BuildShure specializes in ADUs and tiny homes, offering models like Studio Pod, Casita, and 2-bed Residence built with SIP Panels. They guarantee fixed pricing and pay $500/day for delays, ensuring reliable, energy-efficient backyard cottages.
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Downey ADU Builders
8607 Imperial Highway, Downey, CA 90242
34.9 miles
Downey ADU Builders offers expert ADU contractor services including detached ADUs, garage conversions, attached ADUs, JADUs, and home additions. Licensed contractors handle permits, design, and construction with 10+ years of experience.
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ADU Palmdale
550 West Rancho Vista Boulevard, Palmdale, CA 93551
43.7 miles
ADU Palmdale builds Accessory Dwelling Units in Palmdale, CA & greater LA. Services include garage conversions, detached ADUs & attached units. Free estimates available for rental income, multigenerational living & property value growth.
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OakADU
9671 Sunland Boulevard, Santa Clara, CA 91040
19.3 miles
OakADU is a full-service ADU contractor in Los Angeles & Southern California, offering design, permitting, construction & property management for detached ADUs, garage conversions, attached ADUs & interior conversions.
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Silver Hammer Builders
11150 West Olympic Boulevard, Los Angeles, CA 90064
14.8 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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Ground Up Builders
14520 Erwin Street, Van Nuys, CA 91411
12.8 miles
Ground Up Builders helps Alhambra homeowners build fully permitted ADUs, including garage conversions, detached units, and backyard cottages. As a design-build ADU contractor, they manage design, permitting, and construction.
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UADU
1702 S. Robertson Blvd. #177, Los Angeles, CA 90035
17.1 miles
UADU is a California ADU contractor offering garage conversions, detached, attached, and two-story ADUs. They handle design, permits, and construction. Free feasibility checks available. Projects typically take 4–6 months.
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Green Remodeling Solutions
7445 Topanga Canyon Boulevard, Canoga Park, CA 91303
6.1 miles
Green Remodeling Solutions (GRS) is a Los Angeles home remodeling company offering kitchen, bathroom, ADU construction, roofing, solar, and more. Licensed contractors guide homeowners through every project, including permits and zoning.
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ADUs BY JACK
Burbank, CA 91505
18.4 miles
ADUs BY JACK is a full-service ADU contractor in Greater Los Angeles, led by Jack Topalian with 30+ years experience. Specializing in detached ADUs, garage conversions, JADUs, and granny flats across Burbank, Encino, Tujunga & more.
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A1 ADU Contractor
13701 Riverside Drive #200, Sherman Oaks, CA 91423
14.6 miles
A1 ADU Contractor specializes in garage conversions and custom ADU construction throughout Los Angeles and the San Fernando Valley. With over 15 years of experience, our team provides complete design, permitting, and construction services to transform underutilized spaces into beautiful, functional living areas. Whether you're creating a rental unit, guest house, home office, or multi-family dwelling, we deliver high-quality craftsmanship and personalized solutions tailored to your needs.
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J&I Construction
10054 Alondra Boulevard, Bellflower, CA 90706
35.6 miles
J&I Construction is a trusted ADU contractor offering full-scope accessory dwelling unit services, including detached ADUs, garage conversions, granny flats, in-law suites, JADUs, and backyard cottages. Free consultations available.
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Other cities in California
What you need to know
ADU Contractors in Calabasas: Building in a Prestigious Hill Community
Calabasas, California, is known for its upscale hillside neighborhoods, gated communities, and proximity to the Santa Monica Mountains. Building an Accessory Dwelling Unit (ADU) in Calabasas comes with unique challenges due to the city's strict aesthetic standards, hillside grading requirements, and HOA-governed communities. Working with experienced ADU contractors in Calabasas who understand these local nuances is essential to a successful project.
Calabasas ADU Regulations and Zoning Requirements
The City of Calabasas follows California state ADU law while also enforcing its own local development standards. Homeowners and contractors must navigate the Calabasas Municipal Code and coordinate with the Community Development Department for permits and approvals. Key regulations include:
- Maximum ADU size: Detached ADUs can be up to 1,200 square feet, in line with California state guidelines.
- Setback requirements: A minimum of 4 feet from rear and side property lines is typically required for detached ADUs.
- Height limits: Detached ADUs are generally limited to 16 feet in height, though this can vary based on lot configuration.
- Hillside grading: Many Calabasas properties sit on sloped terrain, requiring additional grading permits and geological assessments.
- HOA considerations: While California law limits HOA authority over ADUs, some architectural review processes may still apply in gated communities.
Types of ADUs Commonly Built in Calabasas
Skilled ADU builders in Calabasas work on a variety of unit types to suit the diverse property layouts found throughout the city. Common ADU types include:
- Detached ADUs: Standalone structures built in backyards, popular in larger estate-style lots common in Calabasas.
- Attached ADUs: Units added directly to the primary residence, sharing at least one wall.
- Garage Conversions (ADU): Converting existing garages into livable spaces, a cost-effective option for many homeowners.
- Junior ADUs (JADUs): Units up to 500 square feet created within the existing footprint of the main home.
Why Hire a Local ADU Contractor in Calabasas?
Hiring a licensed ADU contractor familiar with Calabasas is critical for navigating the city's permitting process efficiently. Local contractors understand the specific requirements of the Los Angeles County Fire Department (which serves parts of the area), the city's design review standards, and the geological considerations tied to hillside construction. A knowledgeable contractor can help streamline approvals, manage subcontractors, and ensure your ADU meets all California Building Code requirements.
Start Your Calabasas ADU Project Today
Whether you're looking to add rental income, house extended family, or increase your property value, an ADU is a smart investment in Calabasas. Connect with a qualified ADU contractor in Calabasas, CA to get a site assessment, cost estimate, and a clear roadmap through the local permitting process. With the right team, your ADU project can be completed efficiently and in full compliance with all local and state regulations.