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Living space with new painted trim, solid interior doors and a refaced fireplace in a Dallas home

Home Remodeling

Interior Renovation in Dallas, TX

An interior renovation in Dallas updates the surfaces and carpentry that tie a house together: trim, doors, built-ins, walls, paint and fireplace surrounds. On shifting clay, older frames rack and walls crack, so we plan these finishes within our home remodeling work or as a project of their own.
  • 34 Google reviews
  • Design and build under one team
  • Based in Lake Highlands, Dallas
  • Mon–Fri 9 am–5 pm

Most of what you touch and see in a house is finish work. Door handles, baseboards, the paint on the walls and the face of the fireplace set the tone more than square footage does, and they are the first things that look tired. Updating them is quieter than a kitchen gut, but it changes how every room reads.

What an Interior Renovation in Dallas Covers

An interior renovation with us is built from these deliverables, chosen room by room:

  • Trim and millwork: new baseboards, door and window casings, crown molding and wainscoting.
  • Interior doors: solid-core or panel doors, new frames where needed, and matching hinges and hardware.
  • Built-ins: bookshelves, window seats, mudroom benches and media walls, designed and built to fit.
  • Walls and ceilings: plaster and drywall repair, texture removal after testing, skim coating and paint.
  • Fireplace surrounds: refaced brick, new tile or stone, a new mantel and hearth.
  • Coordinated lighting: fixture swaps and new recessed lights placed with the finishes, wired by licensed electricians.

You receive a finish schedule listing every profile, door, color and sheen, along with a line-item price. Most projects start in the rooms you see from the front door and the kitchen, then extend to bedrooms and halls if the budget allows.

Baseboard and casing trim profiles laid out for an interior renovation in Dallas
Sample lengths of baseboard and door casing let profiles be compared side by side before ordering.

Talk Through Your Interior Renovation Project

Tell us what is not working in the room today. We will walk through options, the order of work and what drives the price, then follow up with a written scope.

  • 34 Google reviews
  • Design and build under one team
  • Based in Lake Highlands, Dallas
  • Mon–Fri 9 am–5 pm

Trim, Millwork and Interior Door Replacement

New trim and doors are usually where an interior renovation starts, because they connect every room.

Trim and millwork that relate to each other

The first decision is scale. Taller baseboards and wider casings suit higher ceilings and newer cabinets; a 1960s ranch with 8-foot ceilings often looks best with a simpler, slightly heavier profile than it has now. We pick one family of profiles and carry it through the rooms you can see from each other, so the kitchen, hall and living room read as one house.

Interior door replacement

Swapping hollow-core doors for solid-core or panel doors is one of the most noticeable upgrades for the money. On Dallas clay soils, slab movement often pushes door frames out of square, so we check each opening first. Where the frame is off, a prehung unit lets us set a new frame plumb; where it is sound, a new slab door is fitted to the old frame.

Solid five-panel interior door hung in a freshly trimmed opening in a Dallas hallway
A solid panel door in a new casing replaces an older hollow-core door in a hallway.

Drywall and Paint Remodel Work in Older Dallas Homes

Walls in older Dallas houses need more prep than new ones, and the prep decides how good the paint looks.

Some 1950s homes still have plaster, which we patch with compatible materials rather than drywall mud alone. Later houses are drywall, often with decades of nail pops and settlement cracks from slab movement. When a wall has been removed for an open floor plan remodel, the ceiling and floor where it stood need careful patching so no line shows.

Age matters for safety too. A house finished before 1978 may have lead in its original paint, and the EPA's Renovation, Repair and Painting rule requires paid work that sands, scrapes or cuts those surfaces to follow lead-safe practices under an EPA-certified firm, unless testing clears the components. We explain what that means day to day in lead-safe remodeling for pre-1978 Dallas homes.

Can a Fireplace Surround Remodel Change the Whole Room?

Yes. The fireplace is usually the focal wall, so refacing it shifts the character of the whole room.

Dated brick can be painted, limewashed, skimmed in plaster or covered with tile or thin stone. A new mantel and a raised or flush hearth finish the look. The residential building code sets minimum clearances between the firebox opening and anything combustible, such as a wood mantel, so we design within those limits. If you are adding or moving a gas line for logs or an insert, that work belongs to a licensed plumber under TSBPE rules.

Fireplace surround refaced in large-format tile with a wood mantel in a Dallas living room
A refaced fireplace with large-format tile, a simple wood mantel and a flush stone hearth.

How an Interior Renovation Contractor Sequences the Work

Our process runs in six steps, under the single-contract model described on our design-build remodeling page.

  1. Walk-through. We look at every room in scope, measure openings and walls, and note plaster, texture and paint age.
  2. Design and finish schedule. You choose profiles, doors, built-in layouts, fireplace materials and paint colors, all listed in one schedule with a price.
  3. Permits when needed. Most finish work needs no permit; new circuits, gas lines or structural changes do, and we file them with the city.
  4. Testing and protection. Suspect paint and texture get tested, floors are covered and dust barriers go up.
  5. Carpentry, then surfaces. Built-ins, doors and trim go in first, then wall repair, caulk, prime and paint.
  6. Walkthrough and touch-up. We walk each room with you, adjust doors and hardware, and finish the touch-up list.

Hayli B. wrote, "You cannot go wrong hiring Six Design for ANY of your interior home improvement projects!"

What Moves the Price of Interior Finishes?

The cost of an interior renovation scales with linear footage and the level of detail. The main factors:

  • How many rooms get new trim and doors. Running one profile through the whole house costs more up front but avoids mismatches later.
  • Material. Paint-grade MDF trim costs less than solid poplar or stain-grade oak.
  • Wall condition. Plaster repair, texture removal and skim coating take time; smooth drywall does not.
  • Custom built-ins. Built-to-fit cabinetry costs more than ready-made units but uses the space fully.
  • Testing and abatement. Lead or asbestos findings add steps before work can start.

Two smaller variables add up across a house. Door hardware is priced per opening, so a 14-door house feels a lever upgrade more than a small one. And sheen and color count matter for paint: one wall color with a contrasting trim color is faster than a different color in every room. A full kitchen sits in a different price range; published Dallas kitchen averages start at $35,600 (RenovCost), while finish work is priced by the foot and the opening.

Painted built-in shelving and cabinets beside a window in a renovated Dallas den
Built-in shelving with closed lower cabinets frames a window in a den after an interior update.

Interior Renovation Projects Near Lake Highlands

We work across Dallas from our Lake Highlands base. Trim and millwork matter most in older houses, such as the Tudor and Colonial houses built before the war near SMU in University Park and the 1910s to 1930s homes of Highland Park, each about 20 minutes away. In Richardson, mid-century neighborhoods like Cottonwood Heights call for finishes that respect the period.

Why Six Design Group for Interior Renovation

  • Finish work planned with the bigger remodel

    Because one team designs and builds, the trim profile, door style and paint colors are chosen alongside your kitchen or bath, not picked months later to match what was built.

  • Attention to the small lines

    Finish carpentry is all corners and reveals. "Arian was obsessive with the details," according to Ramon H., and Sarah R. said much the same.

  • Clean crews in a lived-in house

    Interior work usually happens while you are home. Elsie T.'s review singles out how clean and efficient the crew stayed, and Katy F. said the same about the whole team.

What Customers Say About Working With Us

Real words from Six Design Group customers on Google, quoted as written. Six Design Group has 34 Google reviews (checked November 2026).

“Ax and Arian sat down with to fully understand what it was that I was trying to achieve. They were communicative throughout the process and most importantly to me kept on budget! Would most definitely recommend them for your remodeling needs!”
Hunter D. · Google review · 2024
“If you’re needing a kitchen remodeled, bathroom remodeled or other construction work ,Six Design Group does excellent work! You won’t find someone who is more dedicated and reliable to work with. I’ve known and sold Arian numerous homes and you won’t find a more hands on nice guy for your project.”
Glen C. · Google review · 2024
“I highly recommend Six Design Group for your remodeling projects. Arian and crew transformed our old kitchen into a sleek, modern, open area for entertaining and social events. Their attention to detail and quality is without equal.”
Antonio R. · Google review · 2024

Read all reviewsLeave a review on Google

Where We Do Interior Renovation Around Dallas

Interior Renovation Questions, Answered

What counts as an interior renovation?

In our work it means the finish layer of the house rather than the plumbing-heavy rooms: baseboards, casings and crown, interior doors and hardware, built-in shelving and benches, wall and ceiling repair, paint, and fireplace surrounds. It often travels with a kitchen or bath remodel, but it can stand alone when the layout already works and the rooms just look dated or mismatched.

Can you update trim and doors to match a new kitchen?

Yes, and we hear this request often. A new kitchen with clean shaker cabinets can look out of place next to narrow 1970s casing and hollow-core doors. We choose a baseboard height, casing profile and door style that suit the cabinets, then carry them through the rooms you can see from the kitchen, or the whole house.

Can built-ins be added to a living room?

Yes, usually. Flanking a fireplace with cabinets and shelves is the classic spot, and window seats and media walls work too. We check the wall for outlets, ducts and returns first, then design the built-in around them. If new outlets or lighting go into the cabinetry, a TDLR-licensed electrician does that wiring.

Can popcorn ceilings be removed during an interior renovation?

Yes, usually, after testing. Textured ceilings applied before the 1980s can contain asbestos, and ceiling paint in a pre-1978 home may contain lead, so a sample should be lab-tested before anyone scrapes. If results come back clear, the texture is wetted, scraped, skimmed and primed. If not, removal by an abatement contractor comes before we refinish.

Will new interior doors stick in a Dallas house?

Yes, they can if the frame is out of square, which is common on Dallas clay soils where slabs move with the seasons. We check each opening before ordering. Prehung doors let us shim and set a new frame plumb, while slab doors are trimmed to the existing frame. Small seasonal adjustments may still be needed after a wet spring or a dry summer.

Request an Estimate for Interior Renovation

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Ready to Start Your Interior Renovation in Dallas?

Call to set up a consultation. We will look at the space, talk through options and the order of work, and follow up with a written scope you can compare.

  • 34 Google reviews
  • Design and build under one team
  • Based in Lake Highlands, Dallas
  • Mon–Fri 9 am–5 pm

Six Design Group · Lake Highlands, Dallas, TX 75238 · (239) 545-0550 · ax@sixdesigngroup.com · Monday – Friday 9:00 am – 5:00 pm · Saturday – Sunday Closed

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