Storage Room Conversion
Storage Room ConversionADUs In Cerritos, CA
NewGen ADU Builders builds storage room conversion ADUs in Cerritos and across Los Angeles and Orange County, with an honest on-site assessment first and a 1-year workmanship warranty.
01 — What's Included
What's Included in a StorageRoom Conversion
A storage room conversion takes an existing enclosed space, such as a storage room, workshop, pool house shell, or outbuilding, and turns it into a complete living unit with a kitchen, bathroom, and private entrance. It suits homeowners with an underused structure on the lot and investors who want to add a unit without building new.
Structural assessment of the existing space
Layout and floor plan design
Kitchen and bathroom build-out
Insulation, drywall, flooring, and finishes
Plumbing and electrical coordination
Final walkthrough and 1-year workmanship warranty
02 — Process
How Our Storage Room ConversionProcess Works
- 01
Consult
Text, call, or send the form for your free ADU property and investment analysis. We review the structure's framing, foundation, ceiling height, and utility access, then talk through your goals, budget, and preliminary feasibility.
- 02
Design
We develop the concept — size, layout, and finish level — for your storage room conversion and coordinate architectural and engineering work based on the final scope, then deliver a written estimate you approve before we move to permitting.
- 03
Permit
We submit for plan check and coordinate every permit requirement with the applicable jurisdiction so your project is fully approved before construction starts.
- 04
Build
From structural upgrades and new utilities through finishes, we manage the defined scope, selections, and schedule, with inspections at every stage. Timelines fall within our 3 to 6 month range depending on the condition of the existing structure.
- 05
Turnover
Final inspection, punch-list completion, and a complete handoff of your finished storage room conversion, backed by our 1-year workmanship warranty.
03 — Why Choose Us
Why Choose Us fora Storage RoomConversion
We Tell You If It Won't Work
Some storage structures are not worth converting. We say so at the site visit rather than selling a project that will not deliver. Honest and transparent is how we operate.
ADUs Are Our Only Business
Every project we take on is an accessory dwelling unit. That focus matters most on conversions, where the details of the existing structure drive the outcome.
Licensed, Insured & Bonded
Your property is protected throughout the build. Documentation is available on request.
1-Year Workmanship Warranty
Anything we built that needs attention in the first year, we come back and fix.
04 — Get Started
Have a Storage Space ThatCould Be a Home?
Reach out and we will set up a short intake call, then visit the property to assess the structure and give you an honest answer and a clear estimate.
- Honest assessment before you commit
- Licensed, insured and bonded
- 1-year workmanship warranty
- Text us at (562) 308-6040
05 — FAQ
Common Questions About StorageRoom Conversions
Can any storage room be converted into an ADU?
No. The structure needs sound framing, a usable foundation, adequate ceiling height, and access to utilities. We evaluate all of that at the on-site visit and give you a straight answer before you spend anything.
How much does a storage room conversion cost?
Our ADU projects run between $120,000 and $340,000. Conversions of existing structures usually fall toward the lower end, but the condition of the building drives the final number. Your written estimate will spell it out.
How long does the conversion take?
Builds run 3 to 6 months. A structure in good condition moves faster; one that needs foundation or framing work takes longer. We set a realistic timeline before starting.
What is the difference between a storage room conversion and a garage conversion?
Both turn an existing enclosed space into an ADU. Garage conversions involve a garage; storage room conversions cover workshops, storage buildings, and similar structures. The process is the same, and we handle both.
What areas do you serve?
We work within about 30 miles of Cerritos, across Los Angeles County and Orange County. Reach out if you are near the edge and we will confirm.
What should I compare when I'm getting bids from other ADU builders?
Before you compare bids, compare scope. Ask every builder to spell out, in writing, who is responsible for design and engineering, utility and electrical-service work, and foundation and structural scope; what cabinet, counter, flooring, and tile allowances are included; who handles permit and inspection responsibilities and site concrete, drainage, and exterior work; what the change-order process and exclusions are; and what your completion, punch-list, and warranty responsibilities look like. We put all of it in writing before you sign.
06 — Service Area
Storage Room Conversionsin Cerritos and Beyond
We convert storage rooms and workshops into ADUs throughout Los Angeles County and Orange County, within roughly 30 miles of Cerritos. If you are not sure you are in range, text us.
Cerritos, CA
Norwalk
Lakewood
Bellflower
Buena Park
Downey
Whittier
Fullerton
Long Beach
Garden Grove
Offering storage room conversions in Cerritos, Los Angeles County, and Orange County. Get your free estimate today.