







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Rancho Santa Margarita
General contractor work in Rancho Santa Margarita carries a different set of realities than most nearby cities. The housing stock here went up fast between 1988 and 2000, which means most of what we open now is 25- to 35-year-old tract framing, original drywall, and dated plumbing. You need a contractor who scopes for that before the first wall comes down. Bradford Remodeling handles kitchens, baths, additions, ADUs, and full-home work across Rancho Santa Margarita with written pricing and a one-year guarantee on every completed job. Call (903) 568-7222 to schedule a free estimate.

Why Bradford Remodeling Is Rancho Santa Margarita’s Preferred General Contractor Company

Homeowners in Rancho Santa Margarita don’t ask us to be the cheapest bid on the board. They ask for a number that holds. That’s what we do. Every project gets a written price before any work starts, and that number doesn’t move at the door. Curtis Lane runs our operation with a straightforward rule: scope it fully, put it in writing, and stand behind the work for a full year. That’s the 365-Day Done Right Promise, and it applies to every job we complete in Rancho Santa Margarita.
We’re part of the Garrison Partners family, established in 2004 and held to The Garrison Standard. That means background-checked, uniformed technicians on every job site here. You know who’s walking through your door before they arrive. And when you call, a live person answers. Not a queue. Not a callback request. A person. At 2 a.m. on a Tuesday, a person answers.
Local reputation in Rancho Santa Margarita matters because this is a small city. Word travels fast along Antonio Parkway and Santa Margarita Parkway. We work like the next job in this town depends on the last one finishing right. It usually does.
Styles & brands we work with







Licensed General Contractor in Rancho Santa Margarita
A Licensed General Contractor in Rancho Santa Margarita oversees the entire build from demo to final inspection. That means pulling permits through the City of Rancho Santa Margarita Building Division, scheduling inspections, managing subs, and keeping the draw schedule honest. You need one when the job touches structure, electrical, plumbing, or load-bearing walls. Kitchen remodels here run $14,000 to $45,000. Bathroom remodels run $9,000 to $28,000. Home additions start around $45,000 and can reach $130,000 depending on square footage and site conditions.
Permit Handling and Inspection Sign-Off
We pull permits and close them. That means a final inspection is signed before we call the job done. In Rancho Santa Margarita, skipping this step delays occupancy and can complicate resale. We don’t skip it. The homeowner gets a copy of the signed permit record with the final punch list.
Tract-Home Scoping Discipline
Most RSM homes share similar bones. Built between 1988 and 2000, they carry original copper supply lines, 1990s framing conventions, and drywall that’s seen three decades of settling. That’s why our written scopes include allowances for what’s behind the wall. A vague bid on a Melinda Heights kitchen is a change order waiting to happen.
Residential General Contractor in Rancho Santa Margarita
A Residential General Contractor in Rancho Santa Margarita handles the work a homeowner can’t safely or legally self-perform. That covers kitchen remodels, bathroom remodels, room additions, garage conversions, ADUs, and whole-home renovations. ADU construction in RSM typically runs $90,000 to $220,000. Garage conversions run $30,000 to $80,000. These are big numbers, which is why the scope needs to be written, not handshake-grade.
Kitchen and Bath Work
Kitchen remodels are the most common project we price in Rancho Santa Margarita. A full kitchen with new KraftMaid or Wellborn cabinetry, Cambria or Caesarstone countertops, and a Kohler or Moen fixture package starts around $14,000 and climbs with layout changes and appliance upgrades. A smaller kitchen or cabinet-only job can land between $9,000 and $20,000.
Bathroom remodels fall in the $9,000 to $28,000 range. Walk-in shower installations run $4,500 to $12,000. A tub-to-shower conversion runs $3,500 to $10,000. These numbers account for waterproofing, substrate repair, and code-correct rough-in work.
Additions and ADUs
Home additions and ADUs in Rancho Santa Margarita require full plan submittal and inspection compliance. The site itself matters here: lot sizes, setback rules, and slope conditions along the hilly terrain near the Santa Ana Mountains all affect cost. We scope these projects with the plan set in hand, not with a square-footage guess.

Trusted Brands We Service in Rancho Santa Margarita
We stock and install a documented roster of name-brand materials for Rancho Santa Margarita customers: KraftMaid and Wellborn cabinetry, Cambria and Caesarstone surfaces, Kohler and Moen fixtures, GAF and James Hardie exterior products, Therma-Tru doors, and Belgard hardscaping. If you’re looking at prefab or modular options for an ADU, we’ve worked with Abodu and Cover units as well. What we don’t do is substitute an off-brand mid-project without telling you. Specifications stay traceable from the written quote to the final walk-through.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in Rancho Santa Margarita Homes
- Hidden galvanized supply lines. Homes built in the late 1980s and 1990s along Antonio Parkway and in neighborhoods like Arroyo Oaks often still carry galvanized pipe in the walls. When we open a wall for a remodel, that pipe is frequently corroded at the fittings and needs replacement before inspection passes.
- Load-bearing walls in standard floor plans. RSM tract floor plans share structural conventions. Partial walls and pony walls that look decorative are often load-bearing. Moving one without a beam and a proper permit is a structural code violation, not a style decision.
- Vague scopes that invite disputes. A one-page bid with “kitchen remodel, $22,000” and no line items is how homeowners get burned. Every Bradford written price includes scope detail, allowances, and brand names. If it’s not in the scope, it’s not priced.
- Permits left open. We see this across Rancho Santa Margarita: a contractor finishes the work, collects final payment, and never closes the permit. The homeowner finds out when they try to sell. Every Bradford job closes with a signed final inspection and a copy for your records.
Pricing for General Contractor in Rancho Santa Margarita, CA
Here’s what general contractor work costs in Rancho Santa Margarita right now, based on the project types we price most often:
| Project Type | Typical Rancho Santa Margarita Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
The biggest cost driver in Rancho Santa Margarita is what we find behind the drywall. A 30-year-old tract home carries unknowns: dated copper, settling cracks, framing that doesn’t match modern code. Our written price includes allowances for these conditions so you’re not blindsided when a wall opens. Estimates are free. Call (903) 568-7222 to schedule one.
We Also Serve Cities Near Rancho Santa Margarita
Bradford Remodeling handles General Contractor work throughout south Orange County, including Mission Viejo, Lake Forest, Laguna Hills, and Ladera Ranch. If you’re in one of those cities and planning a remodel or addition, Rancho Santa Margarita homeowners will tell you we run the same written-price, full-year-guarantee operation everywhere we work.
Serving Rancho Santa Margarita, CA - Our Local Coverage Area
We’re based in the Rancho Santa Margarita 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 General Contractor in Rancho Santa Margarita
Any kitchen remodel that moves plumbing, electrical, or walls requires permits through the City of Rancho Santa Margarita Building Division. Bradford Remodeling pulls the permits under our license and schedules all inspections. You don’t file paperwork yourself. The permit is closed with a signed final inspection before we hand over the project.
A standard bathroom remodel in Rancho Santa Margarita runs 3 to 6 weeks from demo to final inspection. Custom shower work, structural changes, or material lead times on Cambria or Caesarstone surfaces can extend that. We put the calendar in writing with the price so you know what to expect before demo day. Call (903) 568-7222 for a project-specific timeline.
Change orders in RSM happen because older tract homes hide conditions behind drywall: galvanized pipe, load-bearing walls, settling-related framing issues. You cannot see these before demo. The way to avoid surprises is a written scope with explicit allowances for hidden conditions. Our scopes include those allowances, and if we find something outside them, we write a change order and get your approval before proceeding. Nothing moves without your sign-off.
You can technically hire subs yourself for a small kitchen remodel, but you’ll take on two jobs you didn’t ask for: general contractor and project manager. You’ll coordinate schedules, verify licenses, and answer for code compliance. If a sub walks off the job, it’s your problem. A general contractor assumes that responsibility under one written price and one guarantee. For a $9,000 to $20,000 small kitchen, that coordination is the difference between a 4-week project and a 4-month one.
An ADU in Rancho Santa Margarita typically costs $90,000 to $220,000 depending on size, site conditions, and whether you go stick-built or prefab through a company like Abodu or Cover. A standard home addition runs $45,000 to $130,000. Sloped lots along the Santa Ana Mountains foothills and setback requirements affect both. We scope these with the plan set, not a per-square-foot guess. Call (903) 568-7222 for a free written estimate.
Need a straight answer on a remodel in Rancho Santa Margarita? Call (903) 568-7222 and ask for Curtis. We’ll price it in writing, pull the permits, and stand behind the work for a full year. That’s the Garrison Standard.
Written by Curtis Lane, Owner at Bradford Remodeling, serving Rancho Santa Margarita.










