ADU Specials in San Diego, CA
Call (858) 264-3027 to claim any offer on this page. Fielding ADU San Diego runs seasonal specials for one reason only: ADUs and additions pencil out differently for every lot, and a well-timed offer helps homeowners who’ve been sitting on a garage conversion or a permitted addition finally start. The price goes in writing before any work starts, and every project carries The Garrison Standard: a written one-year guarantee. If it’s not done right, we come back and make it right at no charge.
Current Offers
Free Second Visit Within 365 Days – The Garrison Standard
Every ADU, garage conversion, and room addition we build is backed in writing for one full year. If the work fails inside that period, we return at no charge and correct the defect. This isn’t a limited-time gimmick. It’s the standing guarantee on every single project Fielding ADU San Diego completes. Call (858) 264-3027 and ask about The Garrison Code: show up in the window, price in writing, by the book, leave it clean, stand behind it for a year.
Valid through March 31, 2027. Mention this offer when you call (858) 264-3027.
Written Price Before Any Work Starts – No Change Orders
You get the full price on paper before a single nail is driven. Every time. No exceptions. That’s the written-price-first policy Reed Calloway runs every Fielding ADU project on, and it means the number you approve on day one is the number on the final invoice. If you’ve ever had a contractor hand you a “surprise” at the end, this is the fix. You’ll see the line items before you sign anything.
Valid through March 31, 2027. Mention this offer when you call (858) 264-3027.
Free Written Estimate for Any ADU, Garage Conversion, or Room Addition
We’ll walk your San Diego lot, talk through what you’re actually trying to get out of the square footage, and hand you a written estimate with real dollar ranges. Garage conversions typically run $80,000 to $160,000 before permit fees in most San Diego neighborhoods. A detached ADU from Abodu, Cover, Dvele, Mighty Buildings, Boxabl, or Plant Prefab lands in a different range depending on site work and utility runs. You’ll know which bucket your project falls in before we leave.
Valid through March 31, 2027. Mention this offer when you call (858) 264-3027.
First-Time Customer Courtesy – $0 Site Assessment
Never worked with Fielding ADU San Diego before? The first visit is on us. We’ll check your lot, setbacks, access, and existing foundation or slab condition, then give you the straight answer on whether a garage conversion, attached addition, or detached ADU makes sense. You’ll also get our background-checked, uniformed crew on site, so you know exactly who’s on your property from day one.
Valid through March 31, 2027. Mention this offer when you call (858) 264-3027.
Senior & Military Courtesy Call-Back
If you’re a San Diego senior or active-duty/veteran homeowner, mention it when you call. You’ll get the same written-price-first policy and the same one-year Garrison Standard guarantee as everyone else, plus a little extra patience on the phone while we walk you through your options. No fine print. No hoops. Live person answers every call, 24 hours a day, 7 days a week.
Valid through March 31, 2027. Mention this offer when you call (858) 264-3027.
Prefab & Modular ADU Matching – No Upcharge
Fielding ADU San Diego has built with Abodu, Cover, Dvele, Mighty Buildings, Boxabl, Plant Prefab, Tuff Shed-style structures, and conventional James Hardie siding builds. We’ll match the right build method to your budget and your lot without charging extra for the expertise. If you’ve been researching prefab ADU platforms online and feel stuck comparing one against another, this is the call that clears it up.
Valid through March 31, 2027. Mention this offer when you call (858) 264-3027.
How to Redeem
Step one: call (858) 264-3027 and mention the offer by name. A live person answers, no voicemail, no callback queue. Step two: we book a site visit at a time that works for you. Step three: present the offer at the time of service, and we honor it in writing. Simple as that.
Why Fielding ADU San Diego Runs Offers This Way
Reed Calloway has been building to The Garrison Standard since 2006, and the specials page exists for one reason: San Diego homeowners researching ADUs and additions deserve a straight answer before they spend a dollar. No countdown timers, no “only two slots left,” no pressure. The price goes in writing first. The guarantee covers 365 days. And the phone gets answered by a person, not a machine.
Call (858) 264-3027 to claim any offer on this page and schedule your free written estimate.
Written by Reed Calloway, Owner at Fielding ADU San Diego, serving San Diego since 2006.
