Window jamb and casing looking out to Arizona cactus and desert landscape

Licensed · Bonded · Insured · AZ ROC #346885

Finish carpentry,
built by the owner.

Owner-performed door, baseboard, casing, and trim installation for custom homes, remodels, and detailed builder punch-list work across the Phoenix metro and Scottsdale.

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Retro Fit Installation LLC

One carpenter. Every door, every reveal, every joint.

An owner-operated finish carpentry business serving Scottsdale, Paradise Valley, Cave Creek, and the greater Phoenix metro. Devin Nelson personally installs, aligns, and finishes every project — from a single front door to a full custom-home trim package.

2023Founded in Arizona
100%Owner‑performed
R-60Finish carpentry license
9Cities served, valley-wide

For Builders & Designers

The same hands on every job — estimate through punch list.

Custom-home work depends on consistency. Retro Fit is an owner-operated finish carpentry shop, so the person you walk the site with is the person installing the work.

01

Owner on every job

Devin Nelson personally hangs the doors, runs the base, and sets the casing. No subbed crews, no rotating installers between rooms.

02

Direct communication

One phone number, one point of contact. Schedule changes, material questions, and scope adjustments handled in real time.

03

Consistent install standard

Reveal lines, hinge prep, miter joints, baseboard scribes, and hardware layout held to a single repeatable finish standard across the home.

04

Licensed, bonded, insured

Arizona ROC #346885, R-60 Finish Carpentry. Bonded and insured for residential custom-home, remodel, and builder punch-list work.

AZ ROC #346885 R-60 Finish Carpentry Bonded & Insured Scottsdale · Phoenix · East Valley

Services

Door installation, door repair, baseboards, and finish carpentry services.

Retro Fit Installation provides finish carpentry services for homeowners, builders, designers, and contractors across the Phoenix metro area. Our work includes interior door installation, interior and exterior door repair, baseboard installation, casing, trim, hardware, and detail work where layout, alignment, and clean reveals matter.

01 · Specialty

Interior Door Installation

Pre-hung and slab door installation with attention to jamb alignment, hinge prep, hardware placement, consistent margins, smooth swing, and proper latch engagement.

Door installation details
02 · Specialty

Door Repair Services

Interior and exterior door repair for binding, sagging, hinge movement, strike-plate alignment, latch issues, uneven margins, rubbing slabs, hardware replacement, and threshold or weather-seal adjustments.

Door repair details
03 · Specialty

Baseboard Installation

Baseboard layout and installation for modern square stock, tall contemporary profiles, and traditional trim packages. Mitered corners, scarf joints, returns, and floor scribing handled with a consistent finish standard.

Baseboard installation details
04

Casing & Trim

Door casing, window casing, applied trim, crown, and detail work installed with consistent reveal lines, tight joints, and clean transitions between openings, walls, and flooring.

Casing and trim details
05

Vanity Removal & Install

Vanity removal and installation focused on the finish carpentry scope: cabinet leveling, secure fastening, wall scribing, filler and panel fit, hardware alignment, trim details, and finish protection.

06

Closets, Rods & Hardware

Closet shelving, rods, hooks, pulls, and accessory hardware for walk-ins, reach-ins, pantries, and storage areas. Installed with proper backing, spacing, and clean finish lines.

Closet shelving details
07

Finish Hardware

Door hardware, hinges, levers, pulls, stops, and accessory hardware installed with repeatable layout, straight placement, and proper operation throughout the home.

08

Accent Walls & Paneling

Shiplap, board-and-batten, slat walls, panel moldings, and applied wall details laid out to fit the room, align with openings, and finish clean at corners and terminations.

09

Punch-List & Builder Support

Finish carpentry punch-list support for builders, remodelers, and homeowners, including door adjustments, hardware corrections, trim repairs, casing details, and final walk-through items.

Builder pricing details

About

Owner-performed finish carpentry by Devin Nelson.

Retro Fit Installation LLC is owned and operated by Devin Nelson, a licensed Arizona finish carpenter — AZ ROC R-60, License #346885, bonded and insured. Devin is from Bagdad, Arizona, and began working in finish carpentry at 19 through door sales and installation.

Founded in 2023, Retro Fit is an owner-performed finish carpentry business focused on door installation, door repair, baseboards, casing, trim, and hardware. The work is handled directly by Devin, with an emphasis on consistent margins, tight joints, clean reveals, protected finishes, and clear communication from estimate through completion.

  • Owner-performed work from start to finish
  • Direct communication with builders and designers
  • Detailed estimates with line-item scope
  • Clean job sites, protected finishes
Start a Project

Service Area

East Valley & greater Phoenix metro.

Local, in-person, and on time. If your project is in one of these areas, we should talk.

Find services near you

Local pages for the work customers actually search for.

Door repair, door installation, baseboard installation, and finish carpentry pages are organized by service area so homeowners and builders can get to the right scope quickly.

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Contact

Request a project review.

Share the scope, current condition, ideal timing, and any reference photos. Devin will review the project details and follow up with next steps and a site-visit window.

Optional. Add photos of the openings, trim, or hardware you'd like reviewed.

Devin will review the project details and follow up soon.