A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateADU Company in Paramount, CA
Fielding ADU Builders handles accessory dwelling units, garage conversions, and room additions in Paramount, California. Most Paramount lots are compact – roughly 5,000 to 6,500 square feet – which means setbacks, utility routing, and access for equipment decide what fits before a single drawing gets done. We put the price in writing before any work starts, and every project carries The Garrison Standard: a full year of written guarantee on workmanship. If something fails inside that year, we come back and make it right at no charge. Call (361) 315-4177 to talk through your lot.
Why Paramount Homes Are Different
Paramount’s housing stock runs heavily to stucco single-story homes built between the 1940s and 1960s, with a few pockets of newer construction on the east side near the Los Angeles River. Those older homes carry a few realities ADU and addition work has to account for. Electrical panels in many Paramount homes are the original 100-amp units, which usually means a service upgrade before an ADU with its own kitchen or mini-split can pass inspection. Sewer lines are often cast iron or clay, and connecting a new ADU to an aging lateral sometimes means a partial line replacement. Lot shapes run long and narrow in the neighborhoods west of Paramount Boulevard, which pushes ADUs toward side-yard placements that need a setback variance – the city’s written permission to build closer to the property line than the standard rule allows. The city moves permits through its own building department rather than a county office, and plan check times have been running longer than homeowners expect. We account for that in the schedule up front, not after the deposit clears.
Our Main Paramount Services
Here are the three jobs Paramount homeowners call us about most, each with its own dedicated page.
Room Addition Contractor in Paramount
A room addition in Paramount usually means extending off the back of a 1950s stucco home, tying roof lines together, and matching the existing exterior so the new section doesn’t look bolted on. Because Paramount lots are tight, the addition often pushes toward rear or side setbacks, and the foundation work has to account for the clay-heavy soil common across the city. We pull permits, handle the plan check, and write the full price before breaking ground. Room Addition Contractor in Paramount
Garage Conversion Contractor in Paramount
Garage conversions in Paramount are one of the fastest ways to add a rental unit or in-law suite, because the shell already exists. The real work is in bringing the structure up to code: framing out the roll-up door opening, insulating the walls and slab, running new electrical, and often adding a bathroom where none existed. Many Paramount garages share a wall with a neighbor, which triggers fire-rating requirements the city enforces closely. We handle that as standard, not as a surprise. Garage Conversion Contractor in Paramount
ADU Builders in Paramount
Backyard ADUs in Paramount have to fight for space on lots that rarely exceed 6,500 square feet. That means most of what we build here is one-bedroom detached units between 400 and 750 square feet, often placed in a rear corner with a side access path. Utility connections – water, sewer, power – are the biggest cost variable, because the run from the main house to the ADU can be 40 feet or more. We match the build method to the budget, from conventional framing to prefab units from Abodu or Cover. ADU Builders in Paramount
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 Paramount
We build with the platforms Paramount homeowners are already researching: Abodu and Cover for prefab ADUs, plus Dvele for higher-end modular units that arrive with factory-finished interiors. Conventional builds use James Hardie siding and standard California Title 24-compliant systems. Turnaround depends on the platform, and we lay that out in the written proposal. See our brands.
Pricing for ADU Company in Paramount, CA
| Service | Typical range in Paramount |
|---|---|
| Detached ADU (400 – 750 sq ft, conventional build) | $180,000 – $280,000 |
| Detached ADU (prefab, Abodu or Cover) | $160,000 – $240,000 |
| Garage conversion to ADU | $110,000 – $180,000 |
| Garage conversion to living space (no kitchen) | $90,000 – $140,000 |
| Room addition (300 – 500 sq ft) | $90,000 – $150,000 |
| Primary suite addition | $120,000 – $190,000 |
| Electrical panel upgrade (100-amp to 200-amp) | $3,500 – $6,000 |
| Sewer lateral replacement (if required) | $4,000 – $9,000 |
| Setback variance application and processing | $1,500 – $3,000 |
| Site prep, demolition, and debris removal | $8,000 – $18,000 |
What pushes price up in Paramount is usually one of three things: an old electrical panel that needs a service upgrade, a sewer line that has to be replaced before the city signs off, or a setback variance that adds plan check time and filing fees. The number we put in writing on day one is the number on the final invoice. No change orders, no door-knock surprises.
Neighborhoods We Serve in Paramount
Our crews work across Paramount, and we know the differences between the older lots west of Paramount Boulevard and the newer subdivisions on the east side. Scheduling works around city plan check times, not the other way around.
- West Paramount (near Progress Park)
- Clearwater area
- East Paramount (near the Los Angeles River corridor)
- Paramount south of Somerset Boulevard
- Neighborhoods around Paramount Park
Service Area – Cities Near Paramount
Fielding ADU Builders serves Paramount and the surrounding Southeast Los Angeles County cities. If you’re in a neighboring city, we work there too: Bellflower, CA, Lynwood, CA, Downey, CA, and South Gate, CA. Dispatch and scheduling are coordinated from the brand’s Los Angeles office; crews serve Paramount locally.
Serving Paramount, CA - Our Local Coverage Area
We’re based in the Paramount 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 Paramount
Yes. Every ADU, garage conversion, and room addition we build in Paramount goes through the city’s building department with full permits. We handle the plan check, the inspections, and any setback variance paperwork. The final job passes inspection before we hand it over.
Plan check in Paramount typically runs 8 to 14 weeks depending on the city’s current volume, and construction itself usually takes 4 to 7 months for a conventional build. Prefab units like Abodu or Cover can shorten on-site time to 8 to 12 weeks. We give you a written schedule before you sign, and we hold to it.
Yes. We serve the entire city, from the older neighborhoods west of Paramount Boulevard to the newer east-side subdivisions. If you’re inside Paramount city limits, we’ll come out for a free estimate. Call (361) 315-4177 and a live person answers.
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 Paramount Customers Say
"Garage conversion with a new bath and kitchenette. Permit was handled by them. Inspection passed first time."
- Sheila B."Honest feedback on what the lot could fit. Told me up front what would fit on the lot and what the setbacks would allow."
- Rita C."Clear price breakdown. Change orders were all in writing."
- Hal P.
