A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateADU Company in Canoga Park, CA
We build ADUs, garage conversions, and home additions in Canoga Park, where mid-century ranch homes on flat rectangular lots meet the San Fernando Valley’s most punishing summer heat. Most of the work we do here happens on homes built between the late 1940s and early 1960s, which means we plan around shallow concrete foundations, undersized electrical panels, and sewer lines that were never meant to serve two dwellings. If you’re thinking about adding a second home to your Canoga Park lot, call us at (559) 249-3776 for a written price before anything gets started.
Why Canoga Park Homes Are Different
Canoga Park started as a post-war suburb of modest single-story ranch homes, and most of those original houses are still standing. That’s a good thing for neighborhood character, but it creates real challenges when you add an ADU. The lots are typically 5,000 to 7,000 square feet, flat and rectangular, with homes set back in ways that leave awkward side yards or deep rear yards. We regularly see shallow concrete perimeter foundations that need underpinning before a new structure can tie in, and original electrical panels running 60 to 100 amps that cannot carry the load of a second dwelling without an upgrade.
The climate complicates things further. Canoga Park regularly tops 100°F in summer with low humidity and intense sun. An ADU built here without high-performance insulation, cool roofing, and correctly sized HVAC will bake. We plan for that from the first site visit, because retrofitting for comfort later costs far more than designing for it now.
Our Main Canoga Park Services
Most Canoga Park homeowners call us about one of three projects: a new detached ADU, a garage conversion, or an addition to the main house. Each has its own page with local pricing and specifics.
Home Addition Contractor in Canoga Park
Adding square footage to a 1950s ranch in Canoga Park means working with the existing roofline, foundation, and utility runs, and doing it while your family keeps living in the house. We write a complete price before demolition starts, protect your floors and air quality throughout, and leave the worksite clean every day. Learn more about what a Canoga Park addition involves on our Home Addition Contractor in Canoga Park page.
Garage Conversion Contractor in Canoga Park
Canoga Park has thousands of attached and detached garages from the 1950s and 60s, many with slab floors that were never insulated and walls that were never sealed against the Valley heat. Converting one into a legal ADU means upgrading the slab, the electrical service, and often the water lines for the whole house. We cover the process in detail on our Garage Conversion Contractor in Canoga Park page.
ADU Builders in Canoga Park
A detached ADU in Canoga Park is a new home on your lot. It needs its own foundation, its own utility trenching, and its own heat-resistant shell. We work with prefab and panelized systems that shorten the time your yard is a construction site, and every build comes with a written price and the 365-Day Done Right Promise. See how we approach ADUs specifically in Canoga Park on our ADU Builders in Canoga Park page.
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 Canoga Park
We work with the prefab and modular ADU brands serious buyers research before calling anyone: Abodu, Cover, Dvele, and Mighty Buildings. Each has different lead times, price points, and framing systems, and we’ll walk you through which fits your Canoga Park lot. See our brands page for what we recommend and why.
Pricing for ADU Company in Canoga Park, CA
| Service | Typical range in Canoga Park |
|---|---|
| Detached ADU (prefab, 400 – 600 sq ft) | $180,000 – $260,000 |
| Detached ADU (site-built, 600 – 800 sq ft) | $240,000 – $360,000 |
| Garage conversion (to 1-bed ADU) | $120,000 – $190,000 |
| Garage conversion (to 2-bed ADU) | $170,000 – $250,000 |
| Home addition (single room, 200 – 300 sq ft) | $90,000 – $150,000 |
| Home addition (primary suite, 400 – 500 sq ft) | $160,000 – $240,000 |
| Electrical panel upgrade (100→200 amp) | $3,500 – $6,000 |
| Sewer lateral replacement or upsizing | $6,000 – $14,000 |
| Foundation underpinning (existing home) | $8,000 – $20,000 |
| Full-house repipe (galvanized to copper/PEX) | $8,000 – $16,000 |
What pushes costs up in Canoga Park more than most homeowners expect is the infrastructure behind the walls: upgrading a 60-amp panel, replacing a corroded galvanized supply line, or digging out a clay sewer lateral. We give you a written price before any work starts, so those costs are on the table from day one, not discovered halfway through.
Neighborhoods We Serve in Canoga Park
We work throughout Canoga Park, from the 1960s tract streets east of Topanga Canyon Boulevard to the older ranch-home blocks west of it. Each neighborhood has its own rhythm with parking, school schedules, and setback rules, and we plan our staging and daily schedule around what’s actually on the ground.
- Old Canoga Park (west of Topanga Canyon Boulevard)
- The 1960s-70s tracts east of Topanga Canyon Boulevard
- Areas near Lanark Park
- Blocks surrounding Canoga Park High School
- The Sherman Way corridor
Most Canoga Park addresses are within 10 to 15 minutes of our dispatch point, so site visits and estimates happen without long scheduling delays.
Service Area – Cities Near Canoga Park
While this page focuses on Canoga Park, our crews also serve nearby West Valley communities. If you’re a homeowner just over the line in Winnetka, CA, West Hills, CA, Woodland Hills, CA, or Reseda, CA, the same written pricing and Care Promise apply.
Serving Canoga Park, CA - Our Local Coverage Area
We’re based in the Canoga Park 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 Canoga Park
California’s statewide ADU mandate applies in Canoga Park, which means most single-family lots can add at least one ADU and one JADU. Local setback, height, and parking rules still apply, and we handle the permit drawings and submittals as part of the job. Call us at (559) 249-3776 and we’ll check what your specific lot allows.
We specify insulation, cool roofing, and HVAC for the Valley’s real summer conditions, not a generic LA baseline. That means higher R-values in walls and ceilings, roofing materials that reflect rather than absorb sun, and air conditioning sized for days over 100°F. The design decisions happen before construction, not as an afterthought.
In Canoga Park it can, which is why we check for galvanized steel supply lines early. Many 1950s and 60s homes still have them, and decades of hard local water have narrowed the pipes from the inside. We’ll tell you if a repipe of the main house is needed to support both dwellings, with the cost in your written price before work begins.
If you’re ready to see what an ADU, garage conversion, or addition would cost on your Canoga Park lot, call (559) 249-3776. We’ll walk the property with you, answer your questions in plain English, and put a written price in front of you before a single tool leaves the truck.
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 Canoga Park Customers Say
"Careful builders who treated our home like we still had to live in it, because we did. Dust controlled, driveway swept nightly, and the finished ADU is beautiful. No surprise costs either."
- Rick Abara"Garage to studio conversion with us living right there. They sealed off the dust, cleaned up daily, and respected our quiet hours. No surprise costs. Beautiful."
- Terrence Boylan"Garage conversion into a studio. They sealed off the work area so dust didn't get into the house, and cleaned up every day before leaving. Calm, careful team to have around."
- Darnell Hobbs
