Frequently Asked Questions - ADU in Fresno, CA
Straight answers on ADU costs, timelines, permits, and process in Fresno. If your question isn't here, call us at (559) 206-2363 and we'll walk you through it.
Pricing & Cost FAQs
A detached ADU in Fresno typically runs $180,000 to $350,000, while garage conversions land between $120,000 and $200,000 depending on size, finishes, and site conditions. Fresno's flat lots and clay-heavy soil keep foundation costs predictable compared to hillside markets, but older neighborhoods like Tower District often need electrical service upgrades that add to the total. We give every project a written line-item price before work starts, so you know exactly what you're paying and why. Call (559) 206-2363 for a free written estimate.
Converting an attached garage to an ADU in Fresno generally costs $120,000 to $180,000. Detached garage conversions run slightly higher because they usually need new electrical panels and sometimes sewer line extensions. Homes in Sunnyside and Fig Garden built before 1980 often need drywall, insulation, and roof work brought up to current code, which pushes the number toward the upper end. We price everything in writing before any work starts, and the price doesn't change once we begin.
Fresno ADU permit fees typically run $2,500 to $5,000 depending on project scope, plus school district impact fees in some cases. The City of Fresno has streamlined ADU approvals under state law, which means most straightforward projects move through review in 60 to 90 days. We handle the full permit package, submit it, and track it through approval, so you're never chasing the planning counter. Call (559) 206-2363 and we'll break down the exact fee structure for your property.
No. Estimates are free. We come out, walk your lot or existing structure, talk through what's possible under Fresno's ADU rules, and give you a written price you can take to the bank. No phone tag, no four-hour windows, no surprise fees later. Call (559) 206-2363 to schedule your free estimate.
No. We put the price in writing before anything starts, and that's the price. The only way a change happens is if you ask for something different mid-project, and even then we give you a written change order to approve before we proceed. Fresno homeowners appreciate knowing the number won't move, especially on a project this size. Benson ADU Fresno works to the Relay Visibility Guarantee: you always know what it will cost.
A two-bedroom ADU in Fresno generally starts around $220,000 and can reach $350,000 with premium finishes. The jump from one to two bedrooms adds roughly 200 to 300 square feet, which means more foundation, framing, drywall, and a larger HVAC system. Lots in newer Fresno developments like Harlan Ranch and Tesoro Viejo often have HOA architectural review requirements that can add minor cost. We price it in writing before we start, so there are no surprises.
Service & Process FAQs
It starts with a free site visit where we assess your lot, set expectations, and give a written price. Then we handle design, drawings, and the permit submittal to the City of Fresno. Once permits clear, we build: foundation, framing, rough-in, drywall, finishes, and then final inspection. You get photo updates of the work before and after, plus a live arrival time for every visit. Call (559) 206-2363 to start.
Most ADUs in Fresno take 6 to 10 months from permit submittal to final inspection. Garage conversions run faster, often 4 to 6 months, because the shell already exists. Fresno's dry summers are ideal for framing and foundation work, which keeps projects on schedule compared to coastal markets. We give you a live arrival time and photo updates along the way, so you're never guessing where things stand.
Yes. We handle design, structural drawings, Title 24 energy calculations, and the full permit package through the City of Fresno. We submit it, track it, respond to plan-check comments, and pull the permits when they're approved. You don't need to learn Fresno's ADU ordinance or navigate the counter yourself. That's our job.
California state law and Fresno's ADU ordinance allow ADUs on nearly all residentially zoned lots, including those in neighborhoods like Tower District, the Fig Garden loop, Roosevelt, and McLane. Setbacks, lot coverage, and utility access vary by parcel, so the only way to know for certain is a site visit. We'll walk your property, check the zoning, and tell you straight what's feasible. Call (559) 206-2363 for a free site assessment.
Yes. Benson ADU Fresno serves the greater Central Valley, including Clovis, Madera, Sanger, Selma, Reedley, Kerman, Parlier, Kingsburg, Hanford, Los Banos, and Coalinga. If you're in one of these communities, the process is the same: free site visit, written price, permits handled, and photo updates throughout. Call (559) 206-2363 to confirm we cover your address.
It means you get a written scope of work and a written price before anything starts. Not a ballpark. Not a verbal estimate. A document you can hold us to. If the scope changes because you change your mind, you approve a written change order first. That's the Relay Standard: the price in writing, every time.
Brands & Parts FAQs
We can. Abodu, Cover, Dvele, and other prefab manufacturers deliver quality units, and we're comfortable working with them when the situation fits. That said, site-built ADUs often allow more flexibility for setback variances, unusual lot shapes, and matching existing home styles in established Fresno neighborhoods. We'll walk you through the trade-offs on your specific property. Call (559) 206-2363 and we'll break it down in plain terms.
Fresno's 100-degree summers and cool, foggy winters demand materials that handle big temperature swings. We favor James Hardie fiber cement siding because it holds paint longer and won't warp in Central Valley heat. For roofing, we use light-colored composition shingles or standing seam metal to reflect heat and keep cooling bills down. These choices aren't cosmetic, they're survival in a Fresno August.
Yes. You choose flooring, cabinets, countertops, paint, fixtures, and appliances within your written budget. We send photos of options before install, and you approve everything before it goes in. That's the Relay Standard: you always know what's going into your project, in writing, before it happens.
Licensing & Insurance FAQs
Yes. Every pro working under our name is required to hold the license and insurance their state requires, and our work is covered by the Relay Visibility Guarantee. Benson ADU Fresno is a local branch of Benson ADU Builders, which has been building space like this since 2006. You get a local crew and a proven standard behind the whole job. Call (559) 206-2363 with any credential questions, we'll answer them directly.
Troy Eastman leads Benson ADU Fresno. He's the local point of accountability for every project we take on in the Central Valley, from the first site visit through final inspection. Troy Eastman and his team work to the Relay Standard on every job: written pricing, live arrival times, photo updates, and a digital invoice. When you call (559) 206-2363, you're reaching a local coordinator who connects you with Troy's team.
We're part of the Relay Home Co. family of Home Services companies. Benson ADU Builders is the ADU company of that family, and each location, including Fresno, is independently owned and operated. That means you get the proven Benson ADU process, the written-price guarantee, and the Relay Visibility Guarantee, plus a local team that knows Fresno's zoning, soil, and permit quirks.
Yes. We pull all required permits through the City of Fresno and schedule every inspection. Permits and inspections aren't optional, they're how you know the work was done right. We handle them start to finish, and we don't ask you to take a day off work to meet an inspector. Call (559) 206-2363 and we'll tell you exactly what your project needs.
Emergency & Response FAQs
ADU construction is planned work, not emergency response, so we don't offer urgent same-day dispatch. What we do offer is predictable scheduling: a live arrival time, not a four-hour window, and photo updates before and after each phase of work. Our phone line at (559) 206-2363 is answered Monday through Friday 7:00 AM to 7:00 PM and Sunday 7:00 AM to 7:00 PM. Leave a message outside those hours and we'll call back on our next business day.
Benson ADU Fresno is open Monday through Friday from 7:00 AM to 7:00 PM, and Sunday from 7:00 AM to 7:00 PM. We're closed Saturday. Call (559) 206-2363 during those hours and a live coordinator will help you schedule a free estimate for your ADU project.
Warranty & Guarantees FAQs
Every project we do in Fresno is covered by the Relay Visibility Guarantee. It works like this: a live arrival time you can track to your door, photo updates of the work before and after, and a written price before anything starts. You always know who is coming, when they'll be there, and what it will cost. That's the promise behind every Benson ADU Fresno project.
Yes. ADU work we complete carries a workmanship warranty through Benson ADU Builders. Specific coverage terms depend on project scope and materials, and we spell them out in your written agreement before work starts. No fine-print gymnastics. When you call (559) 206-2363, ask about warranty coverage for your specific project and we'll give you a straight answer.
Yes. Adding an ADU in Fresno triggers a reassessment of your property, typically on the value the ADU adds rather than the entire property. Many homeowners offset this with rental income, and Fresno's strong rental market means well-built ADUs in neighborhoods near Fresno State and downtown rarely sit vacant. We don't give tax advice, but we'll connect you with a local tax professional who can run the numbers for your parcel.
Building an ADU yourself in Fresno means acting as your own general contractor, which requires an owner-builder permit and a serious time commitment. Framing, electrical, plumbing, and concrete work carry real safety risks if done wrong, and Fresno's inspectors will catch shortcuts. A trained professional with proper licensing and insurance is the safer path. If you want the price in writing before anything starts, call (559) 206-2363 and we'll give you a free estimate.
Written by Troy Eastman, Owner at Benson ADU Fresno, serving the Central Valley since 2006.
Still Have Questions?
We are happy to help. Call us - same-day and after-hours emergency service available.
(559) 206-2363