A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateADU Company in Madera, CA
We build accessory dwelling units in Madera, and the work here has a rhythm all its own. Most homes are single-story ranch or stucco tract builds from the 1970s through the early 2000s, sitting on lots big enough that a detached ADU in the rear yard usually makes more sense than a conversion. Summers push past 100°F for weeks at a time, and winter nights occasionally dip to freezing, so we plan insulation, roofing, and plumbing with real temperature swings in mind. If you’re weighing an ADU, a garage conversion, or an addition, call (559) 354-0579 and we’ll give you a written price before anything starts.
Why Madera Homes Are Different
Madera’s housing stock trends toward single-story, which is actually good news for ADU work. A detached unit in the rear yard doesn’t fight the roofline of an existing two-story, and most 6,000 to 10,000 square foot lots have room to spare. The older in-town bungalows from the 1920s to 1950s tell a different story: foundations settle, sewer laterals get tired, and the electrical panel often needs an upgrade before a new dwelling can tie in. We see that pattern on the west side of town, around the historic grid near downtown, more than in the newer subdivisions.
Then there’s the expansion happening right now. Northwest Madera and the southeast side are filling in with newer, larger-lot single-family homes, and many of those buyers are planning an ADU from day one. State ADU mandates have made the permit path clearer, and Madera’s prices still allow for a detached unit with modest finishes to make financial sense. A lot of these projects serve extended family, often tied to agriculture. We notice a real bump in calls after the raisin and almond harvests, when family members relocate for work and the household needs more space.
The climate shapes every material choice. Hot, dry summers mean we spec attic insulation above code minimums, cool roofing materials, and HVAC sized for triple-digit afternoons. The cool, foggy winters bring occasional freezing nights, so pipe runs in a detached ADU get protected from frost, either through routing or insulation. These aren’t optional upgrades; they’re the difference between a unit that’s comfortable all year and one that costs a fortune to cool every July.
Our Main Madera Services
Most Madera homeowners reach out about one of three things: adding square footage to the existing house, converting a garage into living space, or building a standalone ADU. Each has its own page below with local pricing and specifics.
Home Addition Contractor in Madera
A home addition in Madera usually means extending off the back or side of a ranch-style house, often to add a bedroom suite for aging parents or grown children. The single-story stock here makes tie-ins simpler than in two-story homes, but the age of the existing foundation matters. Older in-town bungalows sometimes need footing work before the addition goes up. We also handle the utility side: many 1970s panels weren’t sized for today’s electrical load, so a panel upgrade is common on these jobs. See how home additions work in Madera.
Garage Conversion Contractor in Madera
Garage conversions in Madera turn an underused attached or detached garage into a rental unit or family suite without the cost of new foundation work. The catch is insulation. Madera garages were rarely built with conditioning in mind, so we reframe walls for proper insulation, add ceiling insulation, and replace the slab if moisture is an issue. Detached garage conversions are especially common on the larger lots here, since there’s still room to park in the driveway or add a carport. Here’s what a Madera garage conversion involves.
ADU Builders in Madera
Building a detached ADU in Madera is the strongest option for most lots we walk, especially in the northwest and southeast neighborhoods where yards are deep and setback rules are manageable. Many of the families we talk to are doing this for multi-generational living: farmworker households where relatives need their own space but close by. We work with prefab manufacturers like Cover and Boxabl when the site allows, which can cut months off the timeline, and we handle the site work, utilities, and foundation either way. Read about ADU construction in Madera.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Madera
We install and finish ADUs from several established brands, including Dvele, Mighty Buildings, and Boxabl, matched to the lot and budget. Selecting a prefab shell that’s already engineered for California code helps keep the Madera permit process moving. Visit our brands page to see the full range we work with.
Pricing for ADU Company in Madera, CA
| Service | Typical range in Madera |
|---|---|
| Detached ADU (turnkey, modest finishes) | $180,000 – $280,000 |
| Detached ADU (prefab shell + site work) | $150,000 – $240,000 |
| Garage conversion (attached, basic) | $80,000 – $130,000 |
| Garage conversion (detached, full) | $100,000 – $165,000 |
| Home addition (single room, 200 – 300 sq ft) | $60,000 – $110,000 |
| Home addition (primary suite, 400 – 600 sq ft) | $120,000 – $200,000 |
| Panel upgrade (100A to 200A) | $2,500 – $4,500 |
| Foundation repair (older in-town homes) | $4,000 – $12,000 |
| Frost-protected plumbing upgrade (detached ADU) | $1,500 – $3,500 |
| Site prep and utility trenching | $5,000 – $15,000 |
What pushes a Madera price upward is usually the age of the existing home and the condition of the rear yard access. Older in-town bungalows often need a panel upgrade, sewer lateral repair, or foundation work before the ADU or addition can begin, and tight side yards on some 6,000 square foot lots add equipment costs. Whatever the number turns out to be, it’s in writing before we start, and it does not change at the door.
Neighborhoods We Serve in Madera
We work across Madera, from the older grid near downtown to the newer subdivisions pushing outward. Our crews are in Madera weekly, so scheduling a site visit usually happens within a few days of your call.
- Northwest Madera (newer large-lot subdivisions)
- Southeast Madera (expanding single-family tracts)
- Downtown and the historic grid (1920s – 1950s bungalows)
- Westside neighborhoods near the fairgrounds
- Rural acreage east of Highway 99
Service Area – Cities Near Madera
If you’re just outside Madera, we also cover Fresno, CA, Clovis, CA, Kerman, CA, and Chowchilla, CA. Scheduling and dispatch run through our Fresno, Central Valley office, but the crew that shows up will know Madera’s lots, permits, and weather firsthand.
Serving Madera, CA - Our Local Coverage Area
We’re based in the Madera area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About ADU Company in Madera
Site visits in Madera are typically scheduled within a few days of your call, and we provide a written price before any work begins. Permit timelines vary by project scope and city review queue, but we handle the drawings and submittals so you’re not doing that legwork.
Most Madera homes we see are in neighborhoods without restrictive HOAs, and California state law has streamlined ADU approval across the city. The main site-specific limits are setbacks and lot coverage, which we verify during the site visit. For older in-town properties, upgrades like sewer laterals or foundation work may be required.
Yes. For homes in the 1970s to 2000s stucco tracts, we match stucco texture and paint to the existing house so the ADU or addition doesn’t look stuck on. For the older bungalows, we can keep the dimensional and finish language simple so the new structure sits quietly behind the main house.
If you’re planning an ADU, garage conversion, or addition in Madera, call (559) 354-0579 for a free estimate and a written price. We’ll walk the lot with you, answer the permit questions, and put everything in writing before you commit to anything.
What happens when you call
- 1A real person answersNo phone trees - talk to a local adu pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Madera Customers Say
"Detached unit in the backyard for rental income. They handled design and permits and gave me a real schedule. Came in close to on time and exactly on the written price."
- Benjamin Stahl"Added a suite for my dad. They walked us through every cost before a hammer swung and stuck to it. The written price is what we paid, no change orders."
- Ingrid Salazar"The ADU came out beautiful and the permitting, which terrified me, was handled start to finish. They kept me updated every week so I was never wondering what was happening."
- Shauna Mills
