Custom kitchen remodel with quartz island and wood beams by Nelson Custom Builders, Baton Rouge
Major Remodels & Home Additions · Greater Baton Rouge

Major Remodels & Home Additions in Baton Rouge

Full-scope kitchen remodels, primary suite expansions, home additions, and whole-home renovations — built with the same uncompromising standard as our custom homes.

30+Years' Experience
Owner-LedPersonal Service
Design-BuildCapable
LA Lic. #887564Licensed & Insured
Remodeling & Additions in Baton Rouge

Remodels built to the same standard as our custom homes

Most remodeling contractors treat a renovation as a lesser project. At Nelson Custom Builders, every remodel gets the same planning discipline, the same trade relationships, and the same owner-led oversight as a ground-up custom home. That means better outcomes, fewer surprises, and a finished product that actually holds up.

Custom kitchen remodel Baton Rouge

Kitchen Remodels

Full gut renovations, custom cabinetry, quartz and natural stone countertops, custom islands, appliance integration, and complete layout changes.

Primary bathroom renovation with marble wet room and freestanding tub, Baton Rouge

Bathroom Renovations

Primary suites, spa baths, double vanities, tile showers, soaking tubs, and complete plumbing relocation when the layout demands it.

Screened porch home addition in Baton Rouge

Home Additions

Primary suite additions, in-law suites, bonus rooms, second-story additions, and outdoor living spaces — seamlessly integrated with your existing home.

Open floor plan conversion with reclaimed-cypress beam, Baton Rouge

Open Floor Plan Conversions

Wall removal, structural beam installation, floor plan reconfiguration, and finish work — we handle the structural engineering coordination so you don't have to.

Whole-home renovation in Baton Rouge

Whole-Home Renovations

Full gut renovations — down to the studs and back — including windows, doors, mechanicals, and every interior finish. Ideal for older homes needing a complete reset.

Outdoor kitchen and covered patio, Baton Rouge

Outdoor Living

Covered patios, outdoor kitchens, pool houses, and entertainment areas built with the same attention to detail as the interior of your home.

Bocage home renovation and addition — Nelson Custom Builders, Baton Rouge
The Nelson Difference

Owner-led from demo through final punch list

A remodel can turn into a nightmare fast when your contractor is never on site and communication breaks down. At Nelson Custom Builders, David Nelson personally oversees every project — he attends your pre-construction meeting, he's on your job site when key work happens, and he answers the phone when you call.

With more than 30 years of building experience across residential and commercial projects, David brings an engineering discipline to remodeling that most residential contractors simply don't have. That means catching problems before they become expensive changes, and building details that will hold up for decades.

  • David Nelson personally leads every remodel project
  • Established trade relationships — reliable subcontractors, not day laborers
  • Transparent budgeting — no lowball bid with late change orders
  • Private Buildertrend portal — track your project daily
  • Licensed and fully insured in Louisiana
Custom kitchen with quartz waterfall island — Nelson Custom Builders remodel
Design-Build Capability

One team from design through construction

Nelson Custom Builders offers full design-build service for remodels — a single point of accountability from first sketch to move-in day. We work with experienced designers and architects who understand how real homes are built, which means your design won't arrive at permit with surprises that require expensive field changes.

If you already have a designer, we work alongside your team. Either way, you'll know your realistic construction budget before the design is finalized — not after.

  • Pre-construction budgeting as design develops
  • Architect and designer coordination
  • Selection guidance for materials, finishes, and fixtures
  • Permit expediting and code compliance
Our Process

How we handle a major remodel

1

Walkthrough & Discovery

David meets you at the house, walks through every space, listens to your goals, and identifies what's behind the walls before anyone commits to a number.

2

Scope & Budgeting

We produce a detailed scope of work and cost estimate — line by line — so you know exactly what you're getting and what it costs before signing anything.

3

Design & Selection

Finalize layout, finishes, fixtures, and cabinetry. We coordinate with your designer or ours and lock every selection before demo day — no mid-project surprises.

4

Construction

David Nelson leads the build. You track daily updates, inspections, and material deliveries through your private Buildertrend project portal.

5

Final Walk-Through

A thorough documented walk-through, every punch list item resolved, and ongoing warranty support after you move back in.

Featured Projects

Recent remodels & additions

Service Area

Serving Greater Baton Rouge

Remodel and renovation service area — Greater Baton Rouge

We handle major remodels and additions across every community in the Greater Baton Rouge area, including:

LA Building License #887564 · Commercial License #72523
Serving Ascension, Livingston, and East Baton Rouge parishes.

Common Questions

Major remodel FAQ

How much does a major kitchen remodel cost in Baton Rouge?

A full kitchen remodel in the Greater Baton Rouge area typically ranges from $60,000 to $150,000+ depending on size, layout changes, appliance tier, and custom cabinetry. The wide range reflects the difference between a refreshed kitchen and a complete gut renovation with structural changes. We provide detailed line-item estimates before any work begins — no lowball bids followed by expensive change orders.

How long does a major remodel take?

A full kitchen or bathroom remodel typically takes 8–14 weeks from permit to move-back-in, depending on scope and the complexity of structural or plumbing changes. Whole-home renovations and additions can run 4–12 months. We build a realistic schedule at the outset and track it daily through Buildertrend so you always know where things stand.

Can I live in my house during the remodel?

It depends on the scope. A bathroom remodel or a contained kitchen remodel often allows it with some inconvenience. A whole-home renovation or a project with major structural work usually doesn't. We'll give you an honest recommendation during the pre-construction walkthrough so you can plan accordingly — not a surprise on demo day.

Do you offer design services, or do I need my own designer?

Both. Nelson Custom Builders offers full design-build capability for remodels. If you have a designer or interior decorator you love, we're happy to work with them. If you're starting from scratch, we can connect you with designers we've worked with on completed projects. Either way, we'll guide every selection — materials, finishes, fixtures, cabinetry — to ensure the design is buildable within your budget.

Are you licensed for renovation work in Louisiana?

Yes. Nelson Custom Builders, LLC holds LA Building License #887564 and Commercial License #72523. We are fully licensed and insured for residential renovation, remodeling, and addition work throughout Louisiana.

Start Your Remodel

Ready to transform your home in Baton Rouge?

Tell us what you're thinking. We'll schedule a walkthrough, listen to your goals, and give you an honest assessment before any commitment.