Apex ADU Builders is a Los Angeles-based contractor specializing in accessory dwelling unit construction. Services include new builds, garage conversions, permitting, and design. Costs range from $80K–$400K, with potential ROI 35% higher than homes without ADUs.
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LiveLarge Home is a California prefab ADU builder offering full-service solutions from permits to final inspection. Build times start at 4–6 weeks, with fixed pricing from $412/sq. ft. Models range from studios to 2-bed/2-bath units with premium finishes.
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Inspired ADUs is an architect-led ADU design firm serving the Bay Area and Southern California. With 20+ years of experience and 250+ ADUs permitted, they offer custom, panelized, and modular ADU solutions, plus interior design and SB9 lot split services.
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Kaplan Architects added a 280 sq ft ADU to an existing garage in Crocker Highlands, Oakland. Built into a hillside, it features a kitchenette, full bath, and Tudor-style exterior, serving as office, studio, or rental unit.
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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.
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ProStruct Engineering offers ADU structural engineering services across California, providing permit-ready plans and calculations for detached ADUs, garage conversions, granny flats, and more, with a 2–3 week turnaround.
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Urban Building Workshop is a full-service architecture firm in the Bay Area specializing in custom homes, remodels, and ADUs. Experts in Marin County, San Francisco, and Sonoma County permitting, they deliver efficient, light-filled designs.
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J&A Builders Inc serves San Jose & the Bay Area with residential construction, remodeling, ADUs, second floor additions & garage conversions. Services include kitchen, bathroom, whole-home remodels & granny flats.
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SOD Home Group builds attached & detached ADUs, including granny flats, in-law suites, garage conversions & backyard cottages. Licensed ADU contractor (Lic. 942085) helping homeowners expand living space efficiently.
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American Builders is a San Francisco ADU contractor specializing in garage conversions, detached units, in-law suites & basement conversions. They handle permits, zoning, and deliver code-compliant accessory dwelling units on time and on budget.
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Remodeling Heroes is a licensed ADU contractor in the SF Bay Area offering garage conversions, detached ADUs, in-law suites, permits, and full project management for code-compliant, lot-smart accessory dwelling unit construction.
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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.
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Bay Area Home Remodelers builds ADUs in Daly City, San Francisco & San Jose. Services include garage conversions, granny flats, JADUs & detached units. Full project support from permits to completion.
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Todd Jersey Architecture (TJA) is a Berkeley-based sustainable design firm serving the SF Bay Area. Specializing in ADUs, remodels, new homes & historic preservation, TJA combines 30+ years of experience with a performance-driven, eco-conscious approach.
read morePacifica, California is a unique coastal city situated along the San Mateo County coastline, and this scenic location comes with specific regulatory challenges for ADU contractors in Pacifica. A significant portion of Pacifica falls within the California Coastal Zone, which means that many ADU projects may require a Coastal Development Permit (CDP) in addition to standard building permits. Experienced ADU contractors familiar with Pacifica's specific requirements are essential for homeowners looking to add accessory dwelling units to their properties.
Pacifica follows California's statewide ADU laws, which were significantly updated in recent years to streamline the approval process and encourage more housing development. However, local zoning rules and the city's Local Coastal Program (LCP) add layers of complexity. Key regulations that Pacifica ADU contractors must navigate include:
Hiring a local ADU contractor in Pacifica, CA offers significant advantages. Local contractors are already familiar with the city's Community Development Department, the permitting process, and the specific environmental sensitivities of the area. Pacifica's history of coastal erosion and landslide risk means that site assessments and soil evaluations are often necessary before construction begins. A knowledgeable contractor will help ensure your project complies with all applicable regulations while avoiding costly delays.
Given Pacifica's mix of single-family homes, hillside properties, and coastal lots, several ADU types are commonly built in the area:
Working with a qualified ADU contractor in Pacifica, California is the best way to ensure your project is completed efficiently, legally, and within budget. From navigating Coastal Zone permits to managing geological assessments, the right contractor will guide you through every step of the process, helping you maximize your property's potential in this beautiful coastal community.