Call Today!
800-421-SEAL (7325)

Foundation and Basement Services in Addison

Since 1979, Our team at Perma-Seal has been the go-to solution for residents in Addison, IL. We recognize that a dry and stable home is important for your home, our team has years of experience and stands ready to tackle any challenge, from basement floods to leaky foundation cracks, ensuring your home is protected.

Why Choose Perma-Seal?

Homeowners in Addison have put their trust in our expertise for over 45 years. As the oldest family-owned waterproofing company in the area, we understand the unique challenges that homes in Addison face. We use this local expertise to craft specialized solutions, ensuring that any problems are addressed with the correct method.

Professional Foundation, Basement, and Crawl Space Services in Addison

If you have observed flooding in your basement during heavy rains, noticed cracks in your foundation, or crawl space moisture, these could be signs of severe problems. Prompt consultation with a experienced repair company like Perma-Seal is vital. Ongoing issues can lead to other complications such as mold proliferation, structural vulnerabilities, and permanent foundation damage.

Basment Waterproofing Systems

Your Basement, whether used for storage or living space, should be free from moisture issues or water seepage. Basement seepage can occur in a variety ways:

  • Wall cracks, commonly found in concrete or block foundations.

  • Cove joints, where walls meet the floor.

  • Old basement widnows.

Our knowledgeable experts in Addison utilize trusted solutions to handle these issues. From repairs for wall cracks to complete basement drainage solutions, we make sure water remains outside your space. Moreover, with our installations of sump pumps, your basement receives an extra layer of defense against sudden water ingress.

Basement Sump Pump and Drainage System
Exterior Brick Foundation Crack

Professional Foundation Repair Solutions

Your foundation isn’t merely for supporting your home—it’s crucial for its overall health. Indications of foundational issues include:

• Diagonal cracks on external brickwork.

• Cracks on basement walls or the foundation directly.

• Stuck doors or windows.

• Basement walls that seem to be bowing inward.

Signs like these should never be ignored. Our team in Addison delivers a variety of services, from foundation piering to bowed wall repair, making sure your foundation remains strong and stable.

Expert Crawl Space Services

Homes and businesses in Addison and the surrounding area have crawl spaces instead of basements. In the past, these spaces were vented to keep them dry. Yet, vents can permit moisture to gather, promoting mold growth and affecting air quality. Perma-Seal’s crawl space encapsulation system guarantees your crawl space is closed off and dry, improving your indoor air quality.

Symptoms to watch for:

Crawl Space Encapsulation and Sump Pump Installation
Uneven Concrete Sidewalk

Concrete Lifting Services in Addison

Uneven or sunken concrete surfaces not only mar the aesthetic of your property but also pose possible trip hazards. Such imperfections can happen due to several reasons:

  • Soil erosion from excessive rainwater or poor drainage.
  • Compaction failure, often observed in soil-filled areas after construction.
  • Natural soil settlement over time.

In Addison, our Perma-Seal specialists utilize advanced concrete leveling techniques. We rectify uneven slabs, making sure a flat and even surface. By selecting concrete leveling over replacement, you save time, money, and receive an immediate solution for those hazardous uneven paths, patios, or driveways.

Our Other Services for Addison Home and Business Owners

Basement Egress Window Installation: Enhance air circulation and sunlight.
Crawl Space and Basement Insulation: Waterproof and mold-resistant solutions for your basement walls.
Waterproofing for New Construction: Forward-thinking solutions for newly built residences.
Preventive Maintenance: Ensure the longevity and efficiency of existing waterproofing systems, even if they’re from other companies.
Systems to Prevent Sewer Backup: We provide a custom sewer backup system intended to be set up directly into your house’s plumbing system.

Get in Touch with Perma-Seal in Addison

If your home in Addison needs any of basement or foundation services or if you have questions about our offerings, be sure to contact us. Fill out our online form, check out our FAQs, or call our experts at 630-206-1177 to get your free estimate.


Jose is the best. He’d better get a raise before I hire him! Great waterproofing service. 100%

Robert T.

Sump Pump and Backup sump pump system

We recently worked with Dick Forcone to get a new Sump Pump and backup system. Dick was great to work with. Very knowledgeable and very thorough with how the Sump

Steve Olson

Basement Humidity

I bought a dehumidifier from them last year (Sanidry) and it has totally changed the way my basement smells. High humidity was never really a problem down there, but the

Kevin G.