An Accessory Dwelling Unit (ADU) is a secondary living space on the same property as a primary home—often with its own entrance, kitchen area, and bathroom—designed to create flexible housing without buying a new property.
Accessory Dwelling Units Made Simple
Add space, rental income, or a private suite—without guessing your way through design, permits, utilities, and installation. We coordinate the full factory-built ADU experience from start to finish
What is an ADU?
Common ADU types we help homeowners plan
Detached ADU – A standalone backyard cottage or small home
Garage conversion ADU – Convert an existing garage into livable space
ADU above a garage/workshop – Add a separate unit over an existing structure
Attached ADU / home addition – Expand the main home with a private entrance suite
Why homeowners build ADUs
Rental income potential (long-term rental or travel nurse / student housing in some markets)
Multi-generational living (parents, adult kids, or a private guest suite)
Work-from-home space that’s truly separate
Future-proofing for aging in place or accessibility needs
Property value + usability by adding a legal second unit (where permitted)
Factory-built ADUs: a faster path to a finished unit
Factory-built construction can reduce on-site build time and help keep the project predictable—especially when you have a clear plan for site work, utilities, delivery access, and inspections. We help you connect the dots so the project stays coordinated from concept to move-in.
Book a free consultation
Have questions about ADU rules, site planning, utilities, or costs? Schedule a free consultation and we’ll help you map the smartest next step for your property.
Reliable Home Solutions ADU process
1
Discovery + goals
We start with your “why” (rental, family suite, office, resale) and your site constraints (access, slope, utilities, setbacks).
2
Floorplan + design direction
Choose a plan that fits your property and goals. Want custom touches? We’ll guide options that still keep the project efficient.
3
Site planning + utilities coordination
We coordinate the planning for water, power, sewer/septic, and delivery access—so the ADU can actually be installed and connected correctly.
4
Permitting support
ADU rules vary by jurisdiction. We help you prepare for the local process and avoid common “gotchas” that cause delays.
5
Financing guidance
We maintain banking/financing relationships and can help you understand common paths buyers use to fund an ADU.
6
Delivery + installation coordination
From scheduling to install-day readiness, we coordinate the moving parts so you’re not stuck managing multiple vendors alone.
ADU rules, SB9, and JADUs
A quick guide to the regulations that shape what you can build (and how)
ADU basic rules (high level)
Every city/county differs, but most reviews focus on things like: allowed size, setbacks, height limits, parking rules, utility connections, and whether the unit can be rented.
ADU vs. JADU
A JADU (Junior ADU) is typically smaller and often created within the existing home footprint (rules vary). If you’re deciding between an ADU and JADU, we can help you compare tradeoffs based on your goals.
ADU vs. SB9 (California)
SB9 is a separate path that may allow certain lot splits/duplexing in California under specific conditions. If your goal is additional units, we can discuss whether an ADU route or an SB9 route makes sense for your property and timeline.
ADU financing and grant programs
Up to $40,000 ADU grant (California)
California has offered the CalHFA ADU Grant Program (up to $40,000) to reimburse certain pre-development costs (design, permits, site prep, etc.). Availability and funding rounds can change—so we treat this as a “check current status” item during planning.
Why Choose Reliable Home Solutions for Your ADU?
We’re more than a dealer—we’re dealers, developers, and contractors who guide you through factory-built housing from floorplan to final set. Here’s what sets us apart across CA, OR, WA, NV, and AZ.
ADU Site & Feasibility First
We start with access, setbacks, utilities, and placement so your ADU plan is realistic.
Smarter ADU Floorplan Guidance
We help you choose an ADU layout that fits your property, budget, and goals (rental, family, office).
Permitting Support & Next-Step Clarity
ADU rules vary by city/county. We help you understand what’s needed so you don’t get stuck mid-process.
Utilities & Connection Coordination
Power, water, sewer/septic planning is where projects can stall—we help coordinate the path forward.
Delivery & Install Readiness
We help you prep for delivery access, site work timing, and install-day coordination.
Financing Guidance
We help you navigate common ADU financing paths and connect you with options that fit your timeline.
Ready to explore an ADU on your property?
Tell us what you’re trying to build and where. We’ll help you map the smartest path—from plan selection and permitting to utilities and installation coordination.