
Orange County ADU Design-Build Contractor
Build Your ADU With One Orange County Team
From property feasibility and design to permits and construction, Cutler Construction Services manages your ADU from start to finish.
Licensed • Bonded • Insured • CSLB #B904334 • 25+ Years Experience
★★★★★ 5-star reviews from Orange County homeowners
Check Your ADU Options
Step 1 of 3Start with your property. Contact details come last.
25+ Years Experience
Decades of residential construction experience in Southern California.
Licensed & Insured
California General Contractor — CSLB #B904334.
Design-Build
One team for planning, design, permitting and construction.
Orange County
Serving homeowners throughout Orange County.
Can I Build an ADU on My Property?
Every property is different. Lot size, setbacks, utilities, access and local requirements can affect what you can build. Our team can help you evaluate the property before you invest heavily in plans or construction.
Lot Feasibility
Review available space, setbacks and site constraints.
ADU Size & Type
Evaluate detached, attached, garage conversion and Junior ADU options.
Utilities
Consider electrical, plumbing, sewer and other infrastructure requirements.
City Requirements
Identify permitting and jurisdiction-specific considerations.
One Team From Feasibility to Final Inspection
Property Assessment
We review your goals, property and potential ADU options.
Design & Planning
Develop the scope, layout and project requirements.
Engineering & Permits
Coordinate documentation and permitting.
Construction
We manage the build from site preparation through finishes.
Completion
Final details, inspections and project closeout.
One contractor. One project team. Clear accountability from beginning to end.
What Type of ADU Are You Considering?
Detached ADU
A standalone dwelling built separately from the primary home.
Attached ADU
Additional living space connected to the existing residence.
Garage Conversion
Transform eligible garage space into permitted living space.
Junior ADU
A compact dwelling option within or attached to an existing residence where permitted.
Turn Your Garage Into Legal Living Space
A garage conversion can create space for family, guests, a home office or additional living needs without building an entirely separate structure.
How Much Does an ADU Cost in Orange County?
ADU pricing varies significantly depending on size, site conditions, utilities, structural requirements, finish level and local permitting requirements.
Size & Layout
Larger units and complex layouts generally require more materials and labor.
Site Conditions
Access, grading, foundation conditions and structures can affect scope.
Utilities
Electrical, plumbing, sewer and HVAC vary by property.
Finishes
Cabinetry, flooring, fixtures and materials influence final cost.
The most useful first step is understanding what your property can support.
Get My ADU Cost RangeRecent Cutler Construction Projects
Representative residential construction projects; not presented as ADU projects.
What Orange County Homeowners Say
“Cutler Construction was the contractor for a major renovation (floors, redesigned kitchen, bathrooms, etc.) of our home and I highly recommend them. Josh and his team were good to work with, communicated well and, most importantly, did high-quality work and took pride in doing great work. We had never done anything like this, but Josh was patient about guiding us and helping us choose fixtures, appliances, colors and the many other things that must be decided when undertaking such a large project. He also made some of our ideas happen, going above and beyond to make sure things turned out as we wanted. We have been showing our place to friends and several, including a retired contractor, have made unsolicited comments about the high-quality workmanship. We continue to marvel at the results and how much our home has been improved.”
Leslie Brown
July 2025 · via Google
“Cutler Construction did an amazing job on remodeling our 2 bathrooms. When we first met with Josh, we tasked him with taking 2 smaller bathrooms: enlarge them, add double sinks, and maximize the space. This was a challenging task, but the result turned out beautiful and beyond our expectations. The crew was always courteous and professional, they cleaned up at the end of each work day. Josh always answered our questions and gave us solutions when needed. He continually gave us updates on work being done each week. There were never any issues with inspections or obtaining permits because the work done was professional and without shortcuts. It is difficult to find a company that shows integrity. We are thankful for our experience with Cutler Construction.”
Julie Sato
May 2025 · via Google
“Over many projects through the last eight years, Josh Cutler and his workers have done truly excellent work in our home. Everyone at Cutler Construction and all of Josh's sub-contractors exemplify professionalism and expertise, and all are willing to go beyond the level of excellent to please the customer. Cutler Construction continues to exceed our expectations. Thank you, Josh!”
Sherri Sawicki
November 2024 · via Google
ADU Construction Throughout Orange County
Start With a Free ADU Site Assessment
Tell us about your property and let our Orange County team identify the next step.
Check My ADU Options


