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Bathroom Remodeling in Colorado

In Colorado, we plan bathroom remodeling projects in Denver and Colorado Springs. A bathroom remodel replaces fixtures and finishes and fixes what sits behind them: plumbing, waterproofing, subfloor and ventilation. It can be an update in the same footprint, a tub-to-shower conversion, or a full gut with a new layout. Because a bathroom handles water every day, the work you cannot see matters as much as the tile. It is worth doing when fixtures leak or fail, grout and caulk keep breaking down, the room is hard to use, or someone in the home needs safer access.
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Finished Boulder bathroom with a porcelain tile shower, a white oak vanity and a window framing ponderosa pines and scrub oak.
Illustrative image

Colorado context

Planning bathroom remodeling in Colorado

  1. Codes are adopted locally, and editions differ

    The U.S. Department of Energy lists Colorado as a home rule state for energy codes, and building codes are adopted by cities, counties and regional building departments. In 2026 the editions differ: Denver, Boulder, Fort Collins and Mesa County base their building codes on the 2024 International Codes, while Aurora and the Pikes Peak Regional Building Department use the 2021 editions. The code that applies to your project depends on the address and, in Fort Collins, on the date the permit was submitted.

  2. State law sets a floor for energy codes

    Under HB22-1362, cities and counties that updated a building code between July 1, 2023 and July 1, 2026 had to adopt an energy code at least as strong as the 2021 IECC plus the state's model electric ready and solar ready code. Updates after July 1, 2026 must meet the model low energy and carbon code. Local results vary: the Pikes Peak region uses the 2021 IECC with the electric and solar ready code, while Boulder runs its own energy code, which requires electric space and water heating in major remodels.

  3. Hail is a repeat risk for roofs and siding

    NOAA counts 42 billion-dollar severe storm events that affected Colorado from 1980 to 2024. Its list includes hailstorms in the Denver metro area in May 2017, in Colorado Springs and Pueblo in June 2018, from northern Denver to Boulder and Fort Collins in June 2018, and around Denver and Fort Collins in July 2019. Roofing, siding, gutter and window choices here should account for hail.

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Permits

Bathroom work that moves or adds plumbing, adds electrical circuits or fixtures, changes ventilation or alters walls commonly needs a permit and inspections. Replacing a vanity or toilet in the same location may not. Rules differ by jurisdiction, so the local building department confirms what is required for your project.

Contractor licensing

Local building departments (building contractors); Colorado Department of Regulatory Agencies, DORA (electrical and plumbing licenses)

In the Colorado cities covered here, building contractors are licensed locally. Denver, Aurora, Fort Collins and the Pikes Peak Regional Building Department each run their own contractor licensing, and Denver does not accept licenses from other counties or states. Electrical and plumbing work is different: licenses for those trades come from the State of Colorado, and local departments keep the state licenses on file or register them. Aurora, for example, does not issue its own plumbing or electrical contractor license. Fort Collins exempts owners working on their own single-family home, with conditions. Before hiring anyone, ask for the local license and any state electrical or plumbing license numbers, and check them with the local building department's contractor search and with DORA.

Check a contractor’s status (opens the official Colorado site in a new tab)

Building permits

Permits in Colorado

Building permits in Colorado are issued by city and county building departments, and some regions share one office. The Pikes Peak Regional Building Department covers Colorado Springs, El Paso County and several nearby towns; Mesa County's Building Department issues permits for Grand Junction; and since January 1, 2026 the Southern Colorado Building Department serves the City of Pueblo. Each office enforces the codes its jurisdictions adopted, so exemptions differ: Denver requires permits for most construction, alteration or repair work, while Pikes Peak and Boulder list cosmetic work such as painting or replacing cabinets as exempt. Permit needs for your address are confirmed during planning.

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What’s included

Bathroom Remodeling in Colorado: scope and options

  • Demolition down to studs and subfloor where the condition calls for it
  • Shower and tub installation, including tub-to-shower conversions
  • Waterproofing behind tile in showers and other wet areas
  • Floor, wall and shower tile installation
  • Vanity, sink, toilet and faucet installation
  • Exhaust fan installation or replacement, vented to the outdoors
  • Plumbing and electrical updates coordinated with licensed trades where required
  • Wall blocking for grab bars, plus lighting, mirrors and accessories

Common options

Tub, shower or both
Keep a tub for bathing, convert to a walk-in shower for easier access, or install a tub and shower combination.
Shower base
A prefabricated pan installs quickly and simply. A tiled base allows custom sizes and low or curbless entries but involves more steps.
Wall surfaces
Tile, solid-surface panels or acrylic surrounds. Panels have few grout lines to clean, while tile offers more design choice.
Vanity style
Freestanding, wall-hung or built-in, with one or two sinks, sized to the storage you need and the space around it.
Accessibility features
Grab bars, a handheld shower, a bench, lever handles and a comfort-height toilet can be installed now or planned with wall blocking for later.

What this service does not cover

  • Remediation of widespread mold, which is handled by remediation specialists
  • Asbestos or lead-based paint abatement, which is handled by certified specialists
  • Replacing main water or sewer lines outside the bathroom
  • Repairs to water damage in rooms below the bathroom, unless added to the scope in writing

Budget planning

What affects cost

  • Layout changes

    Moving the toilet, shower or drains means more plumbing and floor work than keeping fixtures in place.

  • Shower type

    Custom tiled showers with niches, benches or curbless entries take more labor than prefabricated units.

  • Tile selection

    Tile size, material, pattern and how much of the walls are covered all affect labor and materials.

  • Subfloor and framing condition

    Water-damaged subfloor or framing has to be repaired before new finishes can go in.

  • Ventilation

    Adding or rerouting an exhaust fan so it vents outdoors can require work through walls, ceilings or the attic.

  • Fixtures and glass

    Shower valve types, specialty fixtures and custom glass doors vary widely.

  • Access and staging

    Tight rooms, upper floors and homes with only one bathroom affect how the work is sequenced.

Scheduling

What affects the schedule

  • Whether this is the only bathroom in the home
  • Custom shower glass, which is measured after tile is complete
  • Special-order vanities, tile and fixtures
  • Inspection timing for plumbing and electrical rough-in
  • Drying and curing time for waterproofing, mortar and grout
  • Water damage found after demolition

How to prepare

  • If this is your only bathroom, arrange another place to shower during the key stages
  • Remove toiletries, towels, rugs and anything stored in the vanity
  • Choose tile, vanity and fixtures early so they arrive before demolition
  • Note any current leaks, ceiling stains in the room below, or soft spots in the floor
  • Think about future needs, such as grab bars or a step-free shower

Process

How Bathroom Remodeling Projects Work

  1. 1

    Consult

    We look at the room, check for signs of leaks and soft spots in the floor, and talk through who uses the bathroom and how. Storage and accessibility needs come up here.

  2. 2

    Plan

    We settle the layout, tub or shower, tile, fixtures and ventilation, and write down the scope. Fixtures and tile are selected and ordered before demolition so the room is not left open waiting on materials.

  3. 3

    Build

    Demolition, plumbing and electrical rough-in, and inspections come first. Waterproofing is installed and checked before tile covers it, followed by fixtures, glass and trim.

  4. 4

    Enjoy

    A final walkthrough covers how fixtures and the fan work and how to care for grout, stone and glass. Punch-list items are completed before closeout.

Service areas

Where we plan bathroom remodeling projects in Colorado

Availability is confirmed for each project address before anything is scheduled.

Other communities

Related services in Colorado

Questions

Bathroom Remodeling FAQs

Can I convert my tub to a walk-in shower?

In most bathrooms, yes. The drain location, floor framing and wall conditions decide how simple it is. A low or curbless entry takes more floor work than a shower with a standard curb.

Why does waterproofing matter if tile resists water?

Grout and many tile materials let some water pass through over time. A waterproofing layer behind the tile keeps that water out of the walls and subfloor, where it would otherwise cause rot and mold.

Do I need a bathroom exhaust fan?

A fan that vents outdoors removes moisture that would otherwise collect on walls, ceilings and inside cabinets, leading to peeling paint and mold. Whether a fan is required depends on local code and whether the room has a window that opens.

What if this is my only bathroom?

The work can be sequenced to limit how long the toilet and sink are out of service, but there will be stretches without a working shower. Decide where you will shower during those stages before work starts.

Should I choose a prefabricated shower or tile?

Prefabricated units install faster and have few seams to clean. Tile gives more size, shape and design choices and allows niches and benches. Both perform well when installed correctly.

Can grab bars be added later?

Yes, if solid blocking is installed inside the walls during the remodel. Adding blocking while walls are open is simple compared with cutting into finished tile later.

Ready to Plan Bathroom Remodeling in Colorado?

Share the scope and the address. We'll confirm availability and follow up to talk through options and next steps.

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