ADU Construction Company in Sacramento — Quality Builds, Client-First Approach
West Coast Construction Pro is a licensed and insured ADU contractor serving the Sacramento area, dedicated to transforming unused property space into fully functional accessory dwelling units. With a CSLB License (#1122012) and over 15 years of experience, they have successfully completed more than 900 projects. Their work is driven by integrity, respect for the client's property, and a commitment to delivering high-quality results every time.
Whether a homeowner is looking to generate passive income, house extended family members, or simply make better use of their lot, this experienced ADU builder offers a comprehensive range of solutions tailored to individual needs and property specifications.
A Wide Range of Customizable ADU Models
As a full-service accessory dwelling unit builder, they offer an extensive selection of pre-designed models that can be customized to suit any lot or lifestyle. Their model lineup ranges from compact studio-style units to spacious multi-bedroom homes, covering square footages from approximately 400 sqft up to 1,200 sqft. Below is an overview of the available configurations:
- Studio & 1-Bedroom Units (400–499 sqft): Ideal for single occupants, couples, or aging parents. These compact yet comfortable units start from around $125,000–$220,000 and offer efficient use of space without sacrificing quality.
- 1-Bedroom Units (749 sqft): Designed for those who value efficiency and comfort, featuring one spacious bedroom and a well-appointed bathroom. Pricing ranges from approximately $150,000–$270,000 depending on finish level.
- 2-Bedroom Units (749–1,197 sqft): Perfect for small families or those needing a guest room or home office. These granny flat builder solutions are priced from around $180,000–$280,000.
- 3-Bedroom Units (1,197 sqft): Spacious options for growing families or those who love to entertain, starting at approximately $255,000.
- Luxury Models (1,200 sqft): Premium interior and exterior finishes, vaulted ceilings, and modern design packages available from around $420,000–$440,000.
Note: Posted prices are estimates for construction only and do not include permit fees or solar installation costs where required.
For clients who prefer something entirely unique, they also offer custom floor plan design for an additional $1,000, which includes up to four revisions. Every ADU model is fully customizable, allowing homeowners to match the new unit's style to their existing home — whether Victorian, Craftsman, Modern, or any other architectural aesthetic.
What Sets This Sacramento ADU Builder Apart
West Coast Construction Pro distinguishes itself through a combination of experience, reliability, and a strong commitment to craftsmanship. All posted prices include architectural plans and engineering with up to three moderate revisions, meaning clients receive a complete, permit-ready package from the start.
Their builds are backed by a 1-Year Labor Warranty and a 10-Year Structural Warranty, giving homeowners long-term peace of mind. As a faith-based company, they also contribute a portion of their proceeds to local charities and missionaries, reinforcing their commitment to the broader Sacramento community.
Construction timelines are efficient — averaging just three months per build, with a record of under two months on a 749 sqft unit. They typically begin construction within two to three weeks of permit issuance. Permit processing times vary by jurisdiction, ranging from approximately 60 days in some cities to five or six months in others.
For those considering an ADU under 640 sqft, solar installation may not be required, which can help reduce overall project costs. All builds include connections to existing sewer, water, and electrical utilities, as well as appliances within the base package.
With a fully licensed and insured team — including general liability and workers' compensation coverage — this detached ADU builder and backyard cottage builder brings professionalism and care to every project they undertake in the Sacramento region.
