Our ADU now covers our entire mortgage. This changed our family's life forever.
Remodeling in Lakewood
HSP ADU Builders in Lakewood.
ADU construction for Lakewood homeowners — backyard ADUs, garage conversions, and attached ADUs near American Lake and across Pierce County. Design, permits, and build under one team. WA L&I #HOMESSP787OM.
What we see, what we build, in Lakewood.
Lakewood's post-WWII housing stock — modest, well-built ranches and split-levels on generous lots — is well-suited to ADU additions. American Lake-adjacent neighborhoods carry a rental premium; the proximity to JBLM brings a steady base of homeowners looking to add income property or multigenerational housing. Garage conversions are particularly common in Lakewood: the typical attached or detached garage is structurally sound and large enough to become a permitted studio or one-bedroom ADU. Pierce County permitting for ADUs is handled in-house by our project team. WA L&I #HOMESSP787OM, bonded and insured.
Services in Lakewood
Services we provide in Lakewood.
Detached ADU
Standalone backyard ADUs — design, permits, and build under one contract. Rental income or multigenerational living.
Learn moreAttached ADU
ADUs attached to your home — structural engineering, permits, and build under one contract.
Learn moreGarage conversion
Garage-to-ADU conversions — fully permitted, design through finish, under one contractor.
Learn moreJunior ADU
Junior ADUs (JADUs) within your home — up to 500 sqft, fully permitted, with private entrance and kitchenette.
Learn moreWhy Lakewood customers pick HSP ADU Builders.
Pierce County permits handled in-house. We work across Lakewood, Steilacoom, and University Place — one team, one point of contact, no subcontracted project management.
In-house permitting
We handle city and county ADU permitting directly in California and Washington — no third-party expediters, no lost weeks. The permit timeline is built into your written proposal so you know what to expect.
Direct owner involvement
The owner is on every project. A dedicated project manager gives you regular on-site updates from start to finish.
Written proposals & timelines
Every project starts with a free consultation and a written proposal: line-item scope, permit timeline, and total cost. Change orders are written and approved before work proceeds.
Reviews
What our customers say.
on Google · 298 reviews
Service area beyond Lakewood
We also serve nearby Puget Sound communities.
HQ in San Diego, CA
Planning a remodel in Lakewood? Start with a free consultation.
Call 1-888-484-3132 or schedule online. We'll walk through the project on-site and put a written proposal in your hands.