ADU Specials in Pasadena, CA
Fielding ADU Pasadena runs a tight list of standing offers because the math on an ADU or room addition should be clear before you ever pick up the phone. Call (626) 657-5541 and we’ll walk you through exactly which offer fits your project, your lot, and your budget. No bait pricing. No change orders after the fact. Just the number in writing, the way we’ve done it since 2006.
Current Offers

Free Written Estimate on Any ADU, Garage Conversion, or Room Addition
Every project starts with a written price, handed to you before a single nail is driven. This is not a verbal ballpark or a “we’ll see how it goes” number. It covers the full scope of work on paper, and the price you approve on day one is the price on the final invoice. Homeowners across Pasadena, Altadena, and South Pasadena take this estimate to compare against other builders, and we encourage it. Valid through March 31, 2027. Mention this offer when you call (626) 657-5541.
365-Day Done Right Promise on Every Build
The Garrison Standard backs every addition and ADU we build with a written one-year guarantee. If workmanship fails inside that year, we return at no charge and correct the defect. The guarantee is spelled out on paper before we start: what it covers, how long it runs, and exactly how we make it right. This is not a verbal handshake. It’s a document. Valid through March 31, 2027. Mention this offer when you call (626) 657-5541.
Senior and Military Courtesy: $0 Estimate Fee, Always
If you’re a Pasadena homeowner over 65 or active-duty military or a veteran, your written estimate is free with no strings and no fine print. We’ll walk the lot with you, talk through setback variances, prefab versus conventional framing, and permit timelines, then hand you the number in writing. You pay nothing for the visit, even if you never build with us. Valid through March 31, 2027. Mention this offer when you call (626) 657-5541.
Prefab ADU Platform Credit Consultation
If you’re already researching Abodu, Cover, Dvele, Mighty Buildings, Boxabl, or Plant Prefab, we’ll review the platform specs against your Pasadena lot for free and tell you which one actually pencils out. We work with all of them plus conventional builds using James Hardie siding and Tuff Shed-style structures, so we’re not married to one product. You get honest guidance on cost per square foot, site prep, and foundation requirements before you commit to a deposit anywhere. Valid through March 31, 2027. Mention this offer when you call (626) 657-5541.
Garage Conversion Feasibility Walkthrough
Before you spend money on plans, we’ll walk your existing garage in Pasadena and tell you straight whether it’s a realistic conversion candidate. We look at slab condition, ceiling height, electrical service, and setback requirements, then hand you a written price for the full conversion if it makes sense. If the garage won’t work as an ADU, we’ll tell you that too, and explain what would. Valid through March 31, 2027. Mention this offer when you call (626) 657-5541.
Second-Visit-Free Guarantee on Any Corrective Work
Inside the one-year Garrison Standard window, if something fails, we return at no charge and make it right. This is not a prorated warranty where you pay for labor or parts. The second visit is free, the correction is free, and the guarantee is in writing before we ever start the first phase of your ADU, addition, or conversion. That’s the standard. Valid through March 31, 2027. Mention this offer when you call (626) 657-5541.
How to Redeem
Call (626) 657-5541 and mention the offer name. A live person answers whether you call at noon or midnight. We’ll book a walkthrough at your Pasadena property and confirm which offer applies. Present the offer at the time of your estimate visit, and the terms are captured in writing before any work begins. That’s the whole process.
What These Offers Are Not
We don’t run countdown timers. We don’t do “only two slots left” and we won’t pressure you into signing on the spot. The Garrison Code is show up in the window, price in writing, by the book, leave it clean, stand behind it for a year. If an offer helps you make a better decision, use it. If it doesn’t apply to your project, we’ll tell you that on the phone before you waste a visit.
Why We Publish Offers in Writing
Reed Calloway has been clear about this since day one: the number you approve is the number you pay. An offer only matters if it’s grounded in something checkable: a written estimate, a written guarantee, a fee that’s zero. That’s why you won’t see vague discounts or “call for pricing” bait on this page. Every offer above ties to a specific Fielding ADU Pasadena commitment you can hold us to in writing.
Common Questions About Fielding ADU Pasadena Offers

Do the offers apply to all Pasadena neighborhoods?
Yes. Whether your property is in Bungalow Heaven, Madison Heights, Linda Vista, or up in Hastings Ranch, the offers above apply. Setback variances, hillside grading, and historic district review can affect the final written price, but the offer terms don’t change by ZIP code.
Can I combine offers?
Some stack, most don’t. The free written estimate, the 365-Day Done Right Promise, and the second-visit-free guarantee are automatic on every project. The senior and military courtesy replaces the estimate fee entirely. Call (626) 657-5541 and we’ll tell you exactly which combination applies to your build.
What if the price changes once work starts?
It doesn’t. The written price you approve before any work starts is the number on the final invoice. If we discover something during construction that requires a change, you’ll get a written change order with a new price and your approval before we proceed. No surprises at the end.
Does the 365-Day Done Right Promise cover the prefab shell, too?
The guarantee covers workmanship on anything we build or install, whether it’s a conventional frame with James Hardie siding or a modular unit from Abodu, Cover, Dvele, Mighty Buildings, Boxabl, or Plant Prefab. If a manufacturer defect appears, we coordinate the correction with them and handle the labor on our end. One call to (626) 657-5541 starts that process.
Are these offers available for commercial work?
No. Fielding ADU Pasadena builds residential ADUs, garage conversions, and room additions. The offers here are for Pasadena homeowners on residential lots. If you have a commercial project, call and we’ll point you in the right direction.
How long is the written estimate valid?
Material prices and lead times shift, so a written estimate is typically honored for 30 days from the date we hand it to you. After that, we’ll refresh the number at no charge. The guarantee terms never expire during your one-year coverage window.
Written by Reed Calloway, Owner at Fielding ADU Pasadena, building additions and ADUs in Pasadena since 2006.


