SM
Sarah M.
Peak Builders transformed our outdated kitchen into a stunning modern space. Their attention to detail and craftsmanship exceeded our expectations.
Kitchen Remodel, Denver
Basement Bathroom
Expert basement bathroom installation in Denver.
TRUSTED BY DENVER HOMEOWNERS
Our Credentials & Reviews
★★★★★
5.0 Rating
★★★★★
5.0 Rating
★★★★★
5-Star Business
Recent Project
Before
After
Denver basement — LVP flooring, media room, built-in bar + legal bedroom
Expert Basement Bathroom Installation
Peak Builders installs basement bathrooms throughout Denver. Adding a bathroom to your basement increases convenience and home value. We handle complex below-grade plumbing including sewage ejector systems.
Full and half bath options
Sewage ejector system installation
Under-slab plumbing rough-in
Moisture-resistant construction
Permit handling included
Peak Builders & Roofers of Denver provides professional basement bathroom services throughout Denver. Our experienced team delivers quality workmanship and reliable results for every project. We understand the specific needs of Colorado homes and tailor our approach accordingly.
We stand behind our work with clear communication, fair pricing, and attention to detail. Every project receives the same level of care, from initial consultation through final walkthrough. Your satisfaction is backed by our warranties and responsive service team.
Our Work
Basement Bathroom Installation in Denver — Project Photos
Why Choose Us
Quality Craftsmanship You Can Trust
With over 15 years of experience serving Denver homeowners, we bring expertise, quality materials, and exceptional craftsmanship to every project. Our team is fully licensed, bonded, and insured for your peace of mind.
Your project, our proven process.
1
Free Consultation
We visit your home, discuss your vision, and provide a detailed estimate with no obligation.
2
Design & Planning
Our team creates custom plans and handles all permits with the city of Denver.
3
Expert Construction
Licensed craftsmen bring your project to life with quality materials and workmanship.
4
Final Walkthrough
Inspection, quality assurance, and warranty coverage ensure your complete satisfaction.
Bathroom Options
Testimonials
Real projects. Real results.
Hear from Denver homeowners who trusted Peak Builders with their most important investment.
M&
Michael & Jennifer T.
We hired Peak Builders to finish our basement and couldn't be happier. They handled permits, design, and construction seamlessly.
Basement Finishing, Highlands Ranch
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Robert K.
After a hail storm damaged our roof, Peak Builders made the insurance process easy. They documented everything and installed a beautiful new roof.
Roof Replacement, Aurora
L&
Lisa & David P.
Our master bathroom went from dated to spa-like thanks to Peak Builders. The frameless shower and heated floors are exactly what we envisioned.
Master Bath Renovation, Lakewood
JH
James H.
Peak Builders built an ADU in our backyard that's now generating rental income. They navigated Denver's permit process expertly.
ADU Construction, Denver
AR
Amanda R.
We bought a 1970s home and Peak Builders helped us transform every room. It's like a brand new house. Amazing team!
Full Home Remodel, Centennial
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Carlos & Maria G.
Our outdoor kitchen from Peak Builders is the envy of the neighborhood. Built-in grill, pizza oven, and beautiful stone counters.
Outdoor Kitchen, Arvada
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Patricia W.
Peak Builders remodeled our kitchen and two bathrooms. Having one contractor for the whole project made everything easier.
Kitchen & Bath Combo, Westminster
T&
Thomas & Susan B.
We added a second story to our ranch home. Peak Builders matched the new addition perfectly to our existing home.
Home Addition, Parker
Basement Bathroom FAQs
It depends on where your main drain line runs. If your basement has a rough-in (a capped floor drain at the right location), adding a bathroom is straightforward. Without one, we either break concrete to run new drain lines, or install an above-floor macerating system.
A macerating system grinds waste and pumps it up to the main drain line without concrete breaking. It's more expensive than a gravity system but avoids demo. Best for bathrooms that don't need a full shower — full showers still benefit from proper gravity drains.
Yes — required by code and essential for moisture control. Basement bathrooms have less natural airflow than upper floors. We size the fan correctly and run the duct to an exterior exit.
Porcelain tile on the floor and shower walls is standard — it handles moisture well and is easy to clean. Large-format tiles (12x24 or larger) look modern and have fewer grout lines to maintain.
Get in touch today.
Ready to start your basement bathroom installation in denver project?
Call +1-720-605-7785LocationServing Denver Metro
Service Areas
Also Serving Across Denver Metro
Licensed crews dispatched daily across Denver Metro.
Related Services
Explore Our Remodeling Services
Quality projects completed across Denver Metro
Roofing
Roof replacement, hail damage insurance claims, repairs.
ADU Construction
Detached + attached ADUs, Denver zoning compliant.
Bathroom Remodeling
Walk-in showers, tub conversions, tile, spa-style designs.
Full Home Remodel
Complete whole-house renovations and transformations.
Home Additions
Pop-tops, room additions, sunrooms, garage conversions.
Kitchen Remodeling
Custom kitchens, cabinets, quartz counters, full renovation.