Basement Waterproofing

Complete basement waterproofing in Denver.

+1-720-605-7785

TRUSTED BY DENVER HOMEOWNERS

Our Credentials & Reviews

★★★★★

5.0 Rating

★★★★★

5.0 Rating

Preferred Contractor

A+ Rating

★★★★★

5-Star Business

NRCA Member

Recent Project

Finished Denver basement with LVP flooring, media room and bar area

Before

After

Denver basement — LVP flooring, media room, built-in bar + legal bedroom

Complete Basement Water Protection

Peak Builders provides expert basement waterproofing throughout Denver. Colorado's clay soil and variable weather create unique challenges. Our proven systems address both interior and exterior water intrusion to keep your basement permanently dry.

Licensed and insured Denver contractors

Free water intrusion inspection

Interior and exterior solutions

Transferable lifetime warranty

Financing available

Peak Builders & Roofers of Denver provides professional basement waterproofing 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 Waterproofing in Denver — Project Photos

LVP flooring installation Denver basement

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.

Free Consultation

We visit your home, discuss your vision, and provide a detailed estimate with no obligation.

Design & Planning

Our team creates custom plans and handles all permits with the city of Denver.

Expert Construction

Licensed craftsmen bring your project to life with quality materials and workmanship.

Final Walkthrough

Inspection, quality assurance, and warranty coverage ensure your complete satisfaction.

Waterproofing Solutions

Testimonials

Real projects. Real results.

Hear from Denver homeowners who trusted Peak Builders with their most important investment.

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Peak Builders transformed our outdated kitchen into a stunning modern space.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

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

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

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

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

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

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

Patricia W.

Peak Builders remodeled our kitchen and two bathrooms. Having one contractor for the whole project made everything easier.

Kitchen & Bath Combo, Westminster

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

Read All 12+ Reviews

Basement Waterproofing FAQs

Interior waterproofing manages water that enters the basement by channeling it to a sump pump before it causes damage. Methods include interior drain tile, wall panel systems, and sump pit installation. It doesn't prevent water from entering the foundation — it manages it after entry.

Exterior waterproofing prevents water from entering the foundation by applying a waterproof membrane to the outside of the foundation wall and installing proper drainage at the footing. It's more effective than interior methods but requires excavation around the foundation.

Yes, if there is any evidence of moisture — staining, efflorescence (white mineral deposits), or a musty smell. Finishing over an unaddressed moisture problem creates mold, rot, and a failed finish. We assess moisture before any finish work begins.

Interior drain tile systems with a quality sump pump typically last 20–30 years with pump maintenance. Exterior membrane systems are permanent when properly installed. We use materials and methods with track records, not short-term fixes.