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(855) 341-3461Redlands, CA 92374
Contact Sentinel ADU Builders – Free ADU Estimate in Home Gardens
Ready to talk about an ADU in Home Gardens? Call us at (855) 341-3461 and you’ll reach a live coordinator who listens first, answers your questions honestly, and schedules a free on-site assessment. No hard sell, no pressure, no obligation. We serve all of Riverside County, including Home Gardens, Corona, and the surrounding communities. If you’re just starting to explore whether an ADU makes financial sense for your property, that’s exactly the right time to call.
What Happens When You Call
Step 1: You call, we answer. Dial (855) 341-3461 during business hours and you’ll speak with a real person, not a maze of phone prompts. That coordinator takes down your property address, your goals for the ADU, and a few basics about your lot.
Step 2: We schedule your free assessment. Within a day or two, one of our ADU specialists comes out to walk your property in Home Gardens. We look at setbacks, utility access, grading, and existing structures so every number in your estimate reflects your actual lot, not guesswork.
Step 3: You receive a written line-item estimate. You’ll get a clear, itemized proposal showing exactly what’s included: permits, site prep, materials, labor, and finishes. No allowances that balloon later, no vague “to be determined” line items. What you see is what you pay.
Step 4: We build, you approve, we hand over keys. Once you accept the estimate, we pull permits, schedule inspections, and manage the build from foundation to final walkthrough. You get progress updates along the way, and we don’t call the job done until you’re satisfied.
Why Home Gardens Homeowners Call Us First
- Local presence with direct accountability. Since 2017, we’ve built ADUs across Riverside County and know what Home Gardens lots actually look like: older tract homes, post-war layouts, utility easements that surprise people. That local experience means fewer surprises in your estimate and during construction.
- Licensed and insured through a professional network. Every pro working under the Sentinel ADU Builders name is required to hold the license and insurance their state requires. You get the confidence of credential checks without having to chase paperwork yourself.
- Transparent pricing with no hidden fees. Our written estimates are line-item and fixed. If a change is needed, we put it in writing before any work continues. You’ll never get a surprise invoice after the drywall goes up.
- Workmanship guarantee on every build. We stand behind the ADUs we build in Home Gardens. If something isn’t right after we hand over the keys, we come back and make it right. Our reputation in Riverside County depends on it.
Our Service Area Around Home Gardens
We build ADUs throughout Riverside and western San Bernardino counties. If you’re in Home Gardens, Corona, Meadowbrook, Rancho Cucamonga, Sun City, Quail Valley, El Cerrito Corona, Cabazon, Oak Hills, Canyon Lake, Hesperia, or Ontario, you’re in our service area. Exact scheduling depends on current workload and your property’s distance from our Home Gardens base. If you live just outside these cities, call us anyway. We often travel for the right project, and our coordinator will tell you honestly whether we can help.
Frequently Asked Questions – Booking & Estimates
Yes. The on-site assessment and written estimate for your Home Gardens property cost you nothing. You’ll get a line-item proposal you can review at your own pace, with no obligation to proceed. If you decide an ADU isn’t right for your situation after seeing the numbers, that’s a fine outcome for us too. Call (855) 341-3461 to schedule yours.
We typically schedule on-site assessments within a few business days of your call. Our coordinator works with your availability, not just ours, so you don’t have to rearrange your entire week. The exact timing depends on how many assessments are already booked and where your Home Gardens property sits relative to our current project sites. Call (855) 341-3461 and we’ll give you real dates, not vague promises.
No. Our assessment scheduling has no premium for evening or weekend slots when our team’s schedule allows them. The estimate price you receive reflects your ADU project, not the hour of the day you happened to call. Our business hours are Monday through Friday 7:00 AM to 7:00 PM, and Sunday 7:00 AM to 7:00 PM. We’re closed Saturdays. Call (855) 341-3461 during those hours to get started.
Just your property address and a rough idea of what you want the ADU to do: extra rental income, a place for aging parents, a home office, or just more square footage. If you have your lot size or property line documents handy, great. If not, we’ll pull what we need from county records. Nothing about your call requires prep work or homework. Dial (855) 341-3461 and we’ll take it from there.
We accept standard payment methods including bank transfers, checks, and major credit cards. Payment schedules are tied to construction milestones, so you’re never paying for work that hasn’t happened yet. The exact schedule is laid out in your written estimate before you sign anything. Call (855) 341-3461 if you have questions about how payments work.
Call or Request a Callback
The fastest way to get real answers about building an ADU in Home Gardens is to pick up the phone and call (855) 341-3461. We’re open Monday through Friday 7:00 AM to 7:00 PM and Sunday 7:00 AM to 7:00 PM. Closed Saturdays. When you call, you’ll talk to a coordinator who respects your time and your budget. No pressure, just straight answers and a free estimate if you want one.
Written by the team at Sentinel ADU Builders, serving Home Gardens and Riverside County since 2017.