IA Builders is a Los Angeles construction company offering new home builds, remodeling, additions, and ADU construction. Services include garage conversions, detached ADUs, and in-law suites, delivered with quality craftsmanship and transparent pricing.
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The ADU Pro® is a licensed ADU contractor in Chino, CA, serving Fontana and Southern California. Specializing exclusively in ADU construction, they offer detached ADUs, garage conversions, and granny flats with a lifetime transferable warranty.
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Papaya Construction Group is a licensed design-build ADU contractor in Orange County, CA. Founded in 2018, they offer detached ADUs, garage conversions, attached units & above-garage builds across Irvine, Anaheim & more.
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At Doran Companies LLC, we specialize in creating accessory dwelling units (ADUs) that are not just spaces, but extensions of your home’s character. Whether you’re considering garage conversions, new construction, or in-law suites, our expertise ensures a seamless blend of functionality and aesthetics.
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PacGen Construction is a Temecula-based ADU contractor specializing in granny flats, casitas, and in-law suites. They offer full design-build services, permitting assistance, and custom ADU construction for homeowners seeking rental income or extra living space.
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New Dawn Construction is an ADU contractor specializing in detached ADUs, garage conversions, in-law suites, granny flats, JADUs, and backyard cottages. They guide homeowners through design, permitting, and construction for flexible housing solutions.
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Cali ADU is a top Los Angeles ADU builder offering custom and pre-designed accessory dwelling units, garage conversions, and granny flats. Fixed pricing, fast permitting, and expert project management ensure stress-free builds from design to move-in.
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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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King Home Remodeling builds detached, attached, garage conversion, basement, and junior ADUs in Montebello. Services include design, permitting, construction, and inspections. Local zoning, size limits, and parking rules apply.
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Herbertson OG is a construction and solar company offering ADU building, remodeling, new construction, roofing, HVAC, and solar panel installation. They serve homeowners, investors, and designers across residential and commercial projects.
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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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Tims New Construction is a Los Angeles contractor specializing in ADU, Junior ADU, and garage conversions. Services include custom design, permitting, and full builds. They also support SB9 projects, helping homeowners add rental units or family housing.
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Arrowhead Remodeling & Design is a licensed California ADU contractor specializing in detached ADUs, garage conversions, and in-law suites. They offer free in-home consultations and manage projects from planning to completion.
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Peck General Construction builds ADUs in Orange County, Los Angeles & Inland Empire. Services include garage conversions, detached backyard cottages & granny flats. Full-service from permits to final inspection under a Design-Build model.
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ADU Los Angeles (ADLA) is a specialized ADU contractor serving LA County. They offer consulting, custom design, construction, garage conversions, basement ADUs, attached and detached units, helping homeowners maximize property value.
read moreMontclair, California, is a compact yet vibrant city in San Bernardino County, nestled between the cities of Ontario and Claremont in the eastern San Gabriel Valley. With a population of around 40,000 residents and a relatively dense urban layout, Montclair has seen growing demand for Accessory Dwelling Units (ADUs). The city's proximity to major employment hubs, Metrolink transit stations, and the Montclair Place shopping center makes it an attractive location for homeowners looking to add rental income or multigenerational housing through ADU construction.
ADU contractors working in Montclair must comply with both California state ADU laws and the City of Montclair's local development standards. California's ADU legislation, particularly updates made through AB 68, AB 881, and SB 13, has streamlined the permitting process statewide, and Montclair follows these guidelines. Key regulations that experienced ADU contractors in Montclair need to navigate include:
Hiring a licensed ADU contractor familiar with Montclair's Building and Safety Division is essential for a smooth permitting and construction process. Local contractors understand the city's specific plan review timelines, utility connection requirements, and San Bernardino County building codes that apply to Montclair projects. They can also help homeowners take advantage of California's streamlined ADU permit approval process, which mandates approval within 60 days for complete applications.
Given Montclair's typical single-family residential neighborhoods and lot sizes, the most common ADU types constructed by local contractors include:
Whether you're looking to generate rental income, house extended family, or increase your property value, working with a qualified ADU contractor in Montclair, CA is the first step. Make sure your contractor is licensed by the California Contractors State License Board (CSLB) and has verifiable experience with ADU projects in San Bernardino County.