In my experience, I found the pricing here to be entirely unreasonable and excessive. I was given a quote of over $13,000 for landscaping and roughly 480 square feet of sod. For comparison, I ultimately handled the project myself with a small crew, meticulously tracking every single hour and expense. Between supplies, diesel, dump fees, and fair hourly wages for myself, a helper, and two assistants, the total actual cost for the entire project came out to approximately $2,625. In my opinion, quoting over $13,000 for a project that costs roughly $2,600 in actual labor and materials is an unacceptable markup. I would advise other homeowners to look elsewhere for honest, transparent estimates. If I posted a picture, here of my job completed, people might be confused that Seattle AUD did it. I asked for them to get back to me with a reasonable bid, they never did. The estimator was pushy.
SEATTLE-ADU
- 71 hires
- Based in Seattle, WA
- 32 years in business
- 90 employees
- Background checked
- License verified
About SEATTLE-ADU
Why Seattle ADU is the smart choice Seattle ADU is a licensed, insured design-build team that does one thing exceptionally well: Accessory Dwelling Units. Because ADUs are our sole focus, we know every nuance of Seattle-area zoning, permitting, and construction—so your project moves faster and costs less. What sets us apart End-to-end, turn-key service – Feasibility study, architecture, engineering, permits, build, and final inspection—all handled in-house with a dedicated project manager, so you have a single point of contact from day one. Up-front, fixed pricing & timeline guarantee – No surprise change orders. If we miss the deadline, we pay the penalty, not you. Financing solutions for every homeowner – From HELOC guidance to partner programs that cover 100 % of construction costs and let rental income pay the loan, we make ADUs possible even when cash is tight. Designs that maximize ROI – We optimize layout, energy efficiency, and rental appeal to boost property value and deliver strong cash flow the day you receive the keys. Local craftsmanship & warranties – Licensed tradespeople, premium materials, and a written warranty that’s actually honored—because our reputation is everything. Whether you want extra rental income, multigenerational living space, or a backyard home office, Seattle ADU delivers a stress-free, profitable build—on time and on budget.
Reviews
Seattle ADU took a deposit of half the payment, then scheduled service a month out. After that, the week of service they stopped responding and stole the deposit.
From the beginning, communication was focused on upselling and not on the ask. Asking same question 3 times - such as your spouse is going to be home for estimates? doesn’t sit well and I have no tolerance for rude arrogance and pressure sales tactics. Sending a person who has to call his supervisor to discuss the larger extent of work they didn’t expect was a clear sign they send sales people - who are just after larger sales. They were politely shown the door within 10 minutes and any chance of working now or ever.
Lily, of Seattle-ADU, was delightful to work with. I did not contract with them because the price quoted for my landscaping project by the project manager was ridiculously high.