Vacation Rentals & Custom Accessory Dwelling Units Builders in San Luis Obispo County
Guest house, in-law unit, granny quarters, art studio, home office—whatever you intend to call it, an Accessory Dwelling Unit, or ADU can open up a world of possibilities for homeowners new and old.

The Perfect Accessory For Your Lifestyle
Whether you’re looking to add space for guests or generate income with a long-term or vacation rental, Harrod Built specializes in high-end ADUs.
We’re more than happy to dip into this expertise whether you have plans in-hand and are simply looking for a construction partner, or if you simply have a rough idea of what you’re looking for and are looking for a design partner who can help you through the permitting process as well.
Vacation Rentals & ADUs Gallery
Our Services
ADUs Design And Construction Services in San Luis Obispo County
Why Work with Professional ADU Builders
The flexibility of an Accessory Dwelling Unit (ADU) is a key reason many people choose to build them on their property in San Luis Obispo County. As a custom home builder in San Luis Obispo County, we understand that these units can serve as guest suites, home offices, housing solutions for aging parents, or sources of supplemental rental income. Reputable professional ADU builders in California, like us, specialize in planning and constructing these types of structures. We are knowledgeable about current California ADU laws and can save you time and money throughout the process, ensuring compliance with size limits, setback requirements, and parking regulations.
An ADU contractor knows how to develop ADU house plans to convert garages or attics as well as how to design and build a completely new detached unit. They can help you maximize space and functionality while following accessibility rules and ensuring your unit is energy efficient. Reliable ADU builders will handle project complexities, offer their expert guidance, be transparent about costs, and keep you informed during the entire process, so you have peace of mind when building your ADU. If you’re looking for a contractor with a strong track record of building quality ADUs in San Obispo County, Harrod Built wants to be your trusted construction partner.
How to Stay on Budget and Timeline with Your ADU Project
in San Luis Obispo County
When you’re planning to invest in an ADU on your property, in San Luis Obispo County, you’ll need a realistic budget. Research ADU costs in the area and get multiple bids from trustworthy contractors who have experience planning and building ADUs. Once you select a contractor, work together with them to proactively plan and manage the process, apply for necessary permits, and stay within your budget. Set realistic milestones for each construction phase, from permitting to the final finishes.
FAQ
Areas We Serve
- Arroyo Grande
- Atascadero
- Avilla Beach
- Cambria
- Cayucos
- Creston
- Paso Robles
- Morro Bay
- Nipomo
- Oak Shores
- San Miguel
- San Simeon
- Santa Margarita
- Carmel Valley
- Carmel
- Carmel-By-The-Sea
- Monterey
- Pacific Grove
- Pebble Beach
- Big Sur
- Salinas
- Del Monte Forest
- Del Rey Oaks
- Elkhorn
- Santa Barbara
- Buellton
- Santa Maria
- Solvang
- Santa Ynez
- Carpinteria
- Goleta
- Lompoc
- Los Alamos
- Los Olivos
- Montecito
Contact Us
Harrod Built - New Construction & Home Remodeling Company Serving San Luis Obispo, Monterey and Santa Barbara Counties
1345 Riverside Ave
Paso Robles, CA 93446
805.712.8993 | Lic #986950
michael@harrodbuilt.com