ADU Specials in Glendale, CA
We keep a few standing offers running because Glendale homeowners deserve to know what they’ll pay before they commit to anything. Call (424) 325-4322 and we’ll tell you exactly which specials apply to your project. These aren’t loss-leader gimmicks; they’re the same fair pricing we use year-round, just packaged so you can spot the value faster.
Current Offers
Free Second Opinion on Any Written ADU Estimate
Already have a quote from another design-build firm or architect in hand? We’ll review it line by line and tell you where the numbers land. No obligation, no pressure to switch. We’ve caught everything from missing Glendale Fire Department sprinkler requirements to slab thickness assumptions that would’ve added $8,000 mid-project.
Valid through December 31, 2026. Mention this offer when you call (424) 325-4322.
365-Day Done Right Promise - Written at Signing
Every Ellery ADU Studio project carries this guarantee, but we’re highlighting it here because most Glendale competitors won’t put it in writing. If your finished ADU isn’t built to the permitted drawings, we make it right. The promise is signed before construction starts, not offered as an afterthought when something goes wrong.
Valid through December 31, 2026. Mention this offer when you call (424) 325-4322.
Documented Photo Record Included on Every Visit
This isn’t a discount - it’s a standard we refuse to charge extra for. Every site visit produces timestamped photos of what we found and what we did, delivered to your inbox. In a city like Glendale, where hillside lots and tight setbacks create surprises, you’ll have evidence, not a contractor’s memory.
Valid through December 31, 2026. Mention this offer when you call (424) 325-4322.
Written Price Before Any Work Starts - Haven Standard Clause 1
We don’t do “call for a quote.” Every ADU design, garage conversion, and site prep project in Glendale gets a written, line-item price before you sign. If a competitor’s estimate is vague on foundation work or utility trenching, bring it in. We’ll show you what a real fixed-price contract looks like.
Valid through December 31, 2026. Mention this offer when you call (424) 325-4322.
Live Person Answers Calls 24/7 - No Voicemail Queue
Call (424) 325-4322 at midnight on a Saturday and a real person picks up. They can’t always solve your question at that hour, but they can schedule your appointment, confirm your project status, or connect you to Nadia if it’s urgent. No callback promise that disappears into the void.
Valid through December 31, 2026. Mention this offer when you call (424) 325-4322.
One-Contract Design-Build - No Designer-Builder Finger Pointing
Most Glendale ADU projects split design and construction into separate contracts. When the as-built doesn’t match the drawings, each side blames the other. Our single contract covers ADU Design & Permitting, Garage Conversion ADU, New Detached ADU, Junior ADU & Interior Conversion, and ADU Site Prep & Utilities. One written price, one responsible party.
Valid through December 31, 2026. Mention this offer when you call (424) 325-4322.
How to Redeem

Step 1: Call (424) 325-4322 and mention the offer you want to use. The person who answers will note it on your project file.
Step 2: Book your free estimate or project review. We’ll confirm the offer applies to your specific ADU type and lot conditions.
Step 3: Present any competitor estimate or reference at your first meeting. The discount or guarantee locks into your written contract before any work begins.
What These Offers Actually Save You
We’ve been designing and building ADUs in Glendale since 2015, and we’ve seen where homeowners get burned. The average “surprise” on a split-contract ADU runs $12,000-$28,000 - foundation issues hidden until demo, utility trenching longer than estimated, or a Glendale Building & Safety inspector rejecting drawings that never accounted for the Hillside Ordinance.
Our offers don’t manufacture urgency. They remove the real risks that cost you money and months. The Free Second Opinion has saved Glendale homeowners from signing contracts with $15,000 in buried assumptions. The photo record has resolved three disputes with neighbors over property line work in the past two years alone. The written price under Haven Standard Clause 1 means your final invoice matches your first one.
We’ve completed 900+ ADUs since 2015. Every one started with a written price and ended with a documented photo record. These aren’t seasonal promotions we’ll forget about in January. They’re how we work.
Who Qualifies

These offers apply to owner-occupied and investment properties within the City of Glendale. Projects in the hillside zones (north of Mountain Street, generally) may have additional geotechnical requirements that affect final pricing; we’ll tell you upfront during your free estimate. Prefab and modular ADU clients using Abodu, Cover, Dvele, Mighty Buildings, Boxabl, Plant Prefab, Tuff Shed, or James Hardie systems qualify for the same guarantees under our single-contract coordination.
We don’t stack offers. Pick the one that creates the most value for your situation. Most Glendale homeowners start with the Free Second Opinion, then lock in the 365-Day Done Right Promise and written pricing at contract.
Frequently Asked Questions
No. Bring us any written estimate for ADU design, permitting, or construction in Glendale and we’ll review it. If you choose to hire someone else, you keep our notes. Call (424) 325-4322 to schedule - estimates are free.
Yes. Whether we design from scratch or coordinate your Abodu, Cover, or Dvele system, the promise covers the finished ADU matching the permitted drawings. The modular unit itself carries its own manufacturer warranty; our promise covers the integration, foundation, utilities, and final inspection. Call (424) 325-4322 for the exact language before you sign.
That’s exactly why Haven Standard Clause 1 exists. A contractor who won’t commit to a number in writing is telling you something. We’ll show you what a proper line-item quote looks like for your specific Glendale lot, and you can use it however you want. Call (424) 325-4322 - estimates are free.
Permit fees paid directly to the City of Glendale, geotechnical reports for hillside lots, and utility connection fees charged by Glendale Water & Power or SoCalGas are passed through at cost with documentation. Everything else - our design time, construction labor, project management, photo documentation, and warranty administration - is in your written price. No surprises. Call (424) 325-4322 for a line-item breakdown.
Written by Nadia Ellery, Owner at Ellery ADU Studio Glendale, serving Glendale since 2015.