ADU Specials in Pasadena, CA
If you’re pricing an ADU, a home addition, or a room addition in Pasadena, call Benson ADU Pasadena at (626) 658-3527 before you commit to anyone. We run a small set of standing offers because we’d rather give you a written number up front than play the discount shell game later. Every offer below works with our written price guarantee and the 365-Day Done Right Promise. No bait pricing, no scope creep billed after the fact.
Current Offers

Free Written Estimate on Any ADU, Addition, or Room Addition
Every project starts with a free, written estimate. You get the full scope and a line-item price before any work begins, and that price is locked in writing, not a verbal ballpark that drifts after the first wall goes up. Homeowners anywhere in Pasadena qualify, whether you’re planning a detached ADU, a garage conversion, or a second-story addition.
Valid through March 31, 2027. Mention this offer when you call (626) 658-3527.
First-Time Customer Courtesy: Free Second Visit if Any Covered Repair Fails
Every Benson ADU Pasadena project already includes a written guarantee and a free second visit if any covered repair fails within the warranty period. First-time customers get this same protection with zero hoops to jump through. If something isn’t right, Troy Eastman makes it right, no debate.
Valid through March 31, 2027. Mention this offer when you call (626) 658-3527.
Prefab ADU Consultation: Compare 8+ Brands at No Charge
We’re authorized to build with Abodu, Cover, Dvele, Mighty Buildings, Boxabl, Plant Prefab, and Tuff Shed, plus James Hardie cladding. This consultation walks you through the real differences between prefab panels and site-built construction, including cost per square foot, setback implications, and timeline expectations. Bring your lot size and a rough budget; you’ll leave with a short list, not a sales pitch.
Valid through March 31, 2027. Mention this offer when you call (626) 658-3527.
Senior and Military Courtesy: Priority Scheduling at No Extra Cost
Seniors and active or retired military members get prioritized scheduling on ADU and addition projects in Pasadena. You pay the same written price as everyone else, we just move you up the calendar. Call and mention your status when you book, and we’ll handle the rest.
Valid through March 31, 2027. Mention this offer when you call (626) 658-3527.
Seasonal Tune-Up: Free 365-Day Done Right Promise Review
If we built your ADU, addition, or room addition within the last year, schedule a seasonal tune-up visit at no charge. We’ll check the work against our 365-Day Done Right Promise, and if anything’s not right, we’ll fix it under the written guarantee. This is the same inspection standard we use on every new project, and it keeps your warranty in clean shape.
Valid through March 31, 2027. Mention this offer when you call (626) 658-3527.
How to Redeem
Redeeming a Benson ADU Pasadena offer is three steps and takes about five minutes. First, call (626) 658-3527 and tell the live person on the phone which offer you’re interested in. A real human answers every call, around the clock, every day of the year, no voicemail loops. Second, book the visit at a time that works for you. Your background-checked, uniformed technician will arrive when promised. Third, present the offer at the time of service. We honor it on the spot and apply it to your written estimate.
Why Our Specials Don’t Expire Into Surprises

Most contractor coupons exist to get a salesperson in your living room, then quietly shift the price. Our offers work differently. Every Benson ADU Pasadena project starts with a written price before any work begins, and that price doesn’t change unless the scope changes in writing. The 365-Day Done Right Promise covers the work for a full year, and if a covered repair fails, we return for a free second visit. Add in the fact that we build with leading prefab brands like Abodu, Dvele, and Boxabl, plus James Hardie cladding, and you can research every material independently before you sign anything.
Planning an ADU in Pasadena means dealing with setbacks, JADU rules, and permit paperwork that varies by neighborhood. We’ll explain all of it in plain English, because Troy Eastman has never met a homeowner who enjoys being talked past. Call (626) 658-3527 and ask for your free written estimate.
Written by Troy Eastman, Owner at Benson ADU Pasadena, serving Pasadena since 2006.


