Home Remodeling Contractor in Hawthorne

Hawthorne homeowners usually ask about three numbers first: kitchens at $35,000 to $150,000, bathrooms at $25,000 to $85,000 and interior remodels at $75,000 to $250,000. Beyond those, garage conversions run $140,000 to $200,000, detached ADUs $220,000 to $350,000, additions start at $450 per square foot and custom homes at $650. ADU size and utility connections can also change a project. Your estimate itemizes every cost element, and larger or more complex projects can also run higher.

Timelines follow the work. A kitchen is guaranteed within 28 days, a bathroom takes about 3 weeks and a basic garage conversion 3 to 6 weeks, while a detached ADU takes up to 3 months from the first day of construction and a whole-home remodel 4 to 6 months. Smaller updates can also take about a month, and we set realistic timelines at the start.

RnD Builders prepares the plans and submittals and manages corrections and inspections. In addition, the city's plan check reviews all submitted plans for compliance with building, plumbing, electrical and mechanical codes, and submittals and inspection requests go through its Citizen Self Service portal.

New detached ADUs generally run $220,000 to $350,000, and garage conversions $140,000 to $200,000, depending on size, site conditions and finishes. Rents and returns vary, so we scope the design and costs with you and do not promise a specific payback. Your written estimate confirms the exact price.

Generally yes. A garage conversion is a common route in Hawthorne, and the city's ADU ordinance addresses how parking is handled when a garage is converted. Basic conversions take about 3 to 6 weeks of construction, and we handle design, permits and construction.

Yes. Our Hawthorne ADU projects are linked on this page, such as a new 750 square foot ADU with two bedrooms and a remodeled yard. We can also arrange references during your estimate.

Yes. In addition, the city offers pre-approved ADU plans, and homeowners add a site plan to the selected plan set and apply through the Citizen Self Service portal. We also help you decide between a pre-approved plan and a custom design that fits your lot.

Kitchens generally run $35,000 to $150,000, depending on size, layout changes, cabinetry and finishes, and a kitchen is guaranteed within 28 days. Larger kitchens and premium materials can also run higher, and we confirm the exact price in a written estimate after we see your space.

Yes. Room additions, kitchen remodeling and whole-home renovations are all part of our work in Hawthorne, and additions start at $450 per square foot. We design the changes in 3D first so you can adjust them before construction.

Yes. Whether you have a vacant lot or want to demolish and rebuild, we guide you through site evaluation, architectural design, structural engineering, permits and construction. Custom homes start at $650 per square foot and generally take 11 to 20 months.

It can be, but returns depend on rents, financing and construction cost. Our guide on ADU rental profit explains the rules, rents and payback in plain terms, and we scope your project so the numbers are based on your real costs.

One team handles design, permits and construction, so plans are drawn with the build in mind. RnD Builders gives Hawthorne homeowners 3D renderings, itemized written proposals and a single point of contact. Our office is in Woodland Hills. Whoever you hire, confirm the license, the written contract and the permits. You can check us on the CSLB website: RnD Builders is a licensed California general contractor, License #1081122. State law requires a license for projects that need a permit or total $1,000 or more, so ask every contractor for a number.

We price from what we can see and verify on the first visit, and we list it line by line. On older bungalows we check framing, plumbing and electrical before pricing. Any change is agreed in writing before work on it begins, so the project stays in line with the budget agreed in your contract.

We serve Holly Glen, Del Aire and Ramona in Hawthorne, plus Inglewood, Lawndale, Gardena, El Segundo, Torrance and Redondo Beach. Ventura County is our main focus, such as Thousand Oaks, Newbury Park, Camarillo, Santa Rosa Valley, Oxnard, Ventura, Simi Valley and Moorpark. We also serve across Los Angeles County, including Westlake Village, Calabasas, Agoura Hills, Malibu, Woodland Hills, West Hills, Chatsworth, Northridge, Porter Ranch, Santa Clarita, Valencia, Pacific Palisades, Pasadena, Altadena and the South Bay. Ask us if you are not sure we cover your address.