24/7 Waterproofing, Restoration & Mitigation Services in CT & Westchester

United Waterproofing Serving Norwalk, CT

Basement Waterproofing, Foundation Repair, Mold Mitigation & More

Serving Norwalk 24/7

For more than 20 years, the professionals here at United Waterproofing have been serving residents and businesses of Norwalk with our superior basement waterproofing, basement finishing, mold remediation, foundation repair, and emergency cleanup services. Our technicians and consultants are dedicated to providing the highest quality services that help our valued clients to repair, protect and improve their homes. We provide customized solutions to all our clients.

In Norwalk, we offer:

  • Basement Waterproofing
  • Basement Finishing
  • Foundation Repair
  • Mold Remediation & Mitigation
  • Emergency Cleanup Services

The customized services and solutions we offer are focused on your specific needs. Simply contact our staff to schedule your free consultation, inspection, and work estimate for your Norwalk home.

Get Your Free Estimate

I called United Waterproofing to get an estimate on what it would cost to finally finish my basement. The quote I was given was significantly less that what other companies in the area were asking for. The crew was always courteous and professional. They showed up on time and they cleaned up after they were done with the work. I now have increased the square footage of my home as well as the value! Thank you United Waterproofing for doing such an excellent job!

Sam T.

Why Choose United Waterproofing?

24/7 Emergency Service


United Waterproofing offers 24/7 emergency cleanup services throughout the whole year. We help with water damage, fire damage, storm damage, commercial restoration, and more.

Over 20 Years Experience


Our team of home builders and specialists have been working in the field for over 20 years. From basement waterproofing to finishing to foundation repair, we have the right solutions for your home or business.

Fair Pricing & Highest-Quality



We stand behind our work, providing warranties on all of our basement waterproofing systems. We arrive on time, do what we planned to do, and finish the project on schedule. You can expect complete satsisfaction, coupled with fair pricing.

Norwalk Basement Waterproofing

When water and moisture enter your home, they can cause a good many problems. From unpleasant odors and the formation of mold spores, to structural damage and even flooding, the potential problems are diverse and many. No matter the source of your water damage or the extent, rest assured the team here at United Waterproofing has you covered.

Some of these waterproofing solutions include:

  • Basement Waterproofing
  • Interior Drainage Repair
  • Exterior Drainage Repair
  • Mold Remediation
  • Sump Pumps
  • Foundation Crack Repair
  • Moisture Control
  • And much more…

The problems caused may be varied, however, the effective solutions are often times quite similar. Depending upon your specific damage to your Norwalk home, interior waterproofing systems along with exterior waterproofing solutions are used to help return your basement to its pre-damaged condition. All of our basement waterproofing systems provided to our Norwalk clients and those in nearby towns carry lifetime warranties.

Norwalk Foundation & Structural Repair

Cracks in your floors, bulging walls, mortar joints shifting and uneven floors are all signs that your home has foundation problems. If left unattended, these foundation issues can lead to more serious problems for your Norwalk home including safety issues. If your home is suffering from structural issues, including cracks in the floors, bowing walls or any other type of foundation problems, then take time out to contact the professionals here at United Waterproofing today.

Our licensed and certified professionals offer services such as:

  • Structural Repair
  • Structural Foundation Repair
  • Basement Wall Crack Repairs
  • Masonry Repair
  • Concrete Repair
  • Foundation Cracks

The integrity of your Norwalk home and foundation can be compromised when excessive moisture or water is consistently present under the foundation. The overall durability and strength of your home’s structure is sure to be compromised. At United Waterproofing we provide top of the line installation, repair and restoration services for foundations and are diligent in our efforts to solve all your foundation issues. Our team will come out to your home and perform an inspection, analysis and full assessment of your property to identify the source of the problem, determine the extent of the damage and ultimately provide a customized plan for repair.

Norwalk Mold Mitigation & Remediation

Mold and mildew spores are the result of excessive water and moisture that seeps through the concrete walls and floors in your home. Mold can certainly compromise the appearance of your Norwalk home and cause health issues for your family as well. Allergies, asthma and other breathing conditions are some of the health problems that may result.

Our Norwalk humidity and mold control team can:

  • Identify Moisture
  • Evaluate Mold Growth
  • Remove Mold Contamination
  • Provide Mold & Black Mold Remediation
  • Seal out Humidity

If the mold spores are left unattended infestations can occur. When you rely upon the certified techs at United Waterproofing you can always be sure that we will help you to take control of the humidity in your home and help to minimize the amount of mold spores that are present.

Norwalk Basement Finishing

When you have completed the repairs to your damaged basement, you can then give focus to a customized design for your finished basement to be added to your Norwalk home. Our consultants and designers will work right alongside of you with all your decision making when it comes time to choose the appropriate basement style and materials needed to prevent any future damage.

Our basement finishing services include:

  • Design Consultation
  • Basement Flooring
  • Basement Walls
  • Basement Windows

Damaged materials in your Norwalk home must be removed and new state of the art materials installed. Our team of professionals will transform your basement into an aesthetically appealing and functional living space that your entire family can enjoy.

Norwalk Emergency Cleanup and Restoration Services

We also provide 24/7 emergency assistance here at United Waterproofing for water, fire, mold, storm or other unsuspecting emergency disaster situations. Disasters are never planned; however, disaster recovery efforts can be. Our disaster recovery teams are committed to providing specialized residential, commercial and industrial restoration services for all our valued clients in Norwalk and the nearby towns.

Our Remediation & Restoration Services Include:

  • Water Damage
  • Fire Damage
  • Storm Damage
  • Commercial Restoration
  • And more.

Using only innovative, state of the art resources and techniques, the experts here at United Waterproofing restore your property to its pre-damaged condition. We have all the equipment and resources needed coupled with our manpower, dedication, and expertise and take care of your Norwalk foundation and home.


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