A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateADU Company in Temple City, CA
Temple City homeowners adding an ADU, home addition, or room addition are usually working with mid-century ranch homes on flat, generous lots, where garages and backyards offer real buildable space. Benson ADU Builders handles the whole process, from written pricing through final inspection, with the same transparent system we use across every project: a confirmed price before work starts, real-time scheduling, and a 365-Day Done Right Promise in writing. Call (903) 568-7222 to talk through your property and get a free estimate.
Why Temple City Homes Are Different
Most Temple City housing stock dates to the 1940s through 1960s. That means single-story ranch layouts, detached two-car garages, and long, rectangular lots that back up to quiet residential streets. For ADU work, the detached garage conversion is often the fastest path to a permitted unit because the structure already exists and the lot is deep enough to accommodate the required setbacks from the rear and side property lines. A setback, if you have not dealt with one before, is the minimum distance a structure must sit from the property line, and Temple City’s older neighborhoods vary enough that we measure every site rather than assume the same clearance works twice.
Climate is the other piece. Temple City summers run hot and dry, so roof insulation, window orientation, and ventilation are not afterthoughts; a poorly insulated ADU bakes by July. The flat terrain means drainage is manageable, but the city’s position in the San Gabriel Valley means strong sun exposure on south-facing walls, which pushes us toward cladding and panel choices that hold up under direct heat. Homes near the northern edge of town, closer to the 210, can also pick up a little more traffic noise, so window package selection matters differently there than it does on the quieter streets south of Las Tunas Drive.
Permit-wise, Temple City enforces the state’s ADU rules, but setbacks, lot coverage, and garage-conversion parking requirements are all reviewed at the local level. We handle the drawings, the submittals, and the resubmittals, and we put everything in writing before a shovel turns.
Our Main Temple City Services
Here are the two projects Temple City homeowners call us about most often, plus the dedicated room-addition path. Each page covers pricing, permits, and timelines for that specific job.
ADU Builders in Temple City
An ADU in Temple City is typically a garage conversion, a backyard ground-up unit, or a prefab panel build set on a poured foundation. The garage conversion is the most common starting point because the structure, foundation, and utility stubs are already there. We walk every property before quoting so the written price includes the actual conditions: roof condition, electrical panel capacity, sewer line runs, and the setback measurements that decide how big the unit can be. Prefab options like ADU Builders in Temple City give us a faster timeline and factory-set quality, while site-built gives the most layout flexibility. Both come with our 365-Day Done Right Promise and a written price before any work starts.
Home Addition Contractor in Temple City
A home addition in Temple City is often a master suite extension, a family room bump-out, or a full second-story addition on one of the older ranch homes. The common thread is tying new construction into a 60-year-old structure without creating a patchwork roof, mismatched foundation framing, or an HVAC system that cannot handle the added square footage. Homes here sit on flat lots, but older slab foundations sometimes need selective reinforcement at the new connection point. We specify that in the written quote. See the Home Addition Contractor in Temple City page for full pricing and timeline details.
Room Addition Contractor in Temple City
A single room addition, whether it is a home office, a fourth bedroom, or a playroom off the kitchen, is a simpler structural job but the same permit path. Temple City lot lines on the older blocks are surprisingly consistent, which helps, but roof tie-in details still vary by home. We price room additions as a fixed-scope project, meaning the number in the quote is the number you pay unless you change the scope yourself. The Room Addition Contractor in Temple City page breaks down what this costs and how long it takes.
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 Temple City
We build with factory-made systems from Abodu, Cover, and Dvele, plus James Hardie cladding on site-built additions. Our crews know these systems inside out, and parts and replacement panels are sourced through our supply network, which keeps warranty work moving faster. Visit our brands page for the full lineup.
Pricing for ADU Company in Temple City, CA
| Service | Typical range in Temple City |
|---|---|
| Attached ADU (conversion of existing space) | $120,000 – $250,000 |
| Detached ADU (ground-up) | $180,000 – $350,000 |
| Garage conversion ADU | $100,000 – $200,000 |
| Prefab ADU (panelized or modular) | $150,000 – $300,000 |
| JADU (junior ADU, interior conversion) | $70,000 – $140,000 |
| Full home addition (single-story bump-out) | $90,000 – $200,000 |
| Second-story addition | $200,000 – $450,000 |
| Room addition (single room, attached) | $50,000 – $120,000 |
| Permit drawings and structural plans | $5,000 – $15,000 |
What moves the price in Temple City is usually site access, panel upgrades, and foundation conditions. Older homes with a 100-amp electrical panel will often need a service upgrade before the ADU can be connected, and that is a line item we flag during the first walkthrough. Every quote is a written, fixed number before any work starts, so the price on paper is the price you pay.
Neighborhoods We Serve in Temple City
Our crews work across all of Temple City, from the streets near the 210 down to the neighborhoods bordering San Gabriel and Rosemead. We know the lot patterns, the permit office expectations, and the typical access constraints on the narrower streets. We typically schedule site walks within a few days of your call, depending on current project load.
- North Temple City, near Live Oak Park and the 210
- Central Temple City, around Las Tunas Drive and Temple City Park
- South Temple City, near the Rosemead border
- West Temple City, bordering San Gabriel
- East Temple City, toward Arcadia
Service Area – Cities Near Temple City
Beyond Temple City itself, our crews serve the surrounding San Gabriel Valley communities. If you live just outside the city line, we are likely already working nearby. We cover El Monte, CA, San Gabriel, CA, Arcadia, CA, and Rosemead, CA with the same written pricing and 365-Day Done Right Promise.
Serving Temple City, CA - Our Local Coverage Area
We’re based in the Temple City 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 Temple City
We typically schedule site walks within a few business days of your call, and quote turnaround follows shortly after. Call (903) 568-7222 and a live person will set a confirmed time, not a four-hour window.
Yes. We prepare drawings, submit to the city, manage corrections, and pull the permits. You do not need to deal with the city directly. We will also schedule and pass the inspections with the work documented in writing.
No, not unless you change the scope. Every project starts with a written price, and our policy is no change orders billed after the fact. If something is discovered mid-project, we document it, show you, and agree on a number in writing before proceeding.
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 Temple City Customers Say
"Booked a consult online and met the project manager two days later. Weekly progress updates arrived by text with photos. ADU finished on schedule."
- Hannah W."Clean, quiet crew. They respected the neighbors, kept noise to working hours, and swept the driveway every evening."
- Hope C."Communication was the best part. I always knew what was happening that week without having to ask."
- Dolly N.
