Skip to main content
Got a wet basement? Musty odors? Protect your home with our proven solutions & lifetime warranty.

A dry, healthy home starts here.
Contact your local dealer or call 1-800-638-7048

zip code: 60618

Your Local Dealer is

Perma-Seal Basement Systems

Indoor Environmental Management

8821 W Tennessee St
Tallahassee, FL 32304
University Blvd
Jacksonville, FL 32216
Visit Our Website
Mon-Fri 8:00am-5:00pm

Indoor Environmental Management (I.E.M) is a full service environmental basement waterproofing company in Florida.

Mr. Hassler, founder and owner of I.E.M., has over 30 years experience in the construction industry. Indoor Environmental Management has extensive knowledge of building science and years of experience as residential and commercial builders and remodelers. The focus at I.E.M is on air quality evaluation, building diagnostics, basement waterproofing, mold remediation, water intrusion investigation and water/moisture control. They are an authorized Basement Systems Dealer and provide northern Florida homeowners with the most ideal solutions for their wet basement woes.

Call or E-Mail for Your Free Written Estimate Today!

Indoor Environmental Management services wet basements in Orlando, FL and the nearby area including: Homosassa, Yankeetown, Cedar Key, Cross City, Mayo, Day. Jasper, Live Oak, Greenville, Perry, Monticello, St. Marks, Quincy, Crawfordville, Carabelle, East Point, Mexico Beach, Panama City, Laguna Beach, Lynn Haven, Freeport, Fort Walton Beach, Mary Esther, Crestview, Laurel Hill, Westville, Red Bay, Vernon, Ponce de Leon, Graceville, Cottondale, Cypress and Youngstown.

I.E.M. services the northern Florida counties of: Okaloosa, Walton, Holmes, Bay, Jackson, Calhoun, Gulf, Liberty, Gadsden, Leon, Wakulla, Franklin, Jefferson, Taylor, Madison, Hamilton, Suwanee, Lafayette, Columbia, Dixie, Gilchrist and Levy with basement waterproofing, crawl space repair, environmental assessments, and mold remediation.

Richard G.
Tallahassee, FL
John Hassler and the entire team were true professionals.
Sandra R.
Tallahassee, FL
Highly recommend to anyone who needs this job done!
Mr. C.
Tallahassee, FL
Thank you for the letter. It is exactly what I wanted. Our experience working with IEM has been excellent. Everyone has been profession, hard working and...
Indoor Environmental Management Before & After
  • Mold Remediation in Tallahassee FL
    Before
    Mold Remediation in Tallahassee FL
    After

    Mold Remediation in Tallahassee FL

    The lower level of this building has water intrusions from several soucres, the HVAC system was not used. This area was mainly used for storage. Upon entering the lower level, a strong musty smell associated with mold was apparent and had remained this way for an extended duration. A leak from the upper level bathroom had affected the floor ceiling cavity, collapsed ceiling were evident in several rooms. All finished wall/ceiling coverings were removed. Ductwork and insulation was also removed.  The remaining salvagable building materials were dried to less than 12% MC. surfaces were HEPA vacuumed, scraped/sanded, HEPA vacuumed again and wiped down with a disinfectant cleaner. All non-pressure treated wood had fosters anti-microbial encapsulant coating applied. All electrical wires were terminated with wire nuts after electrical fixtures were removed.   
  • Waterproofing Job in Tallahassee, FL
    Before
    Waterproofing Job in Tallahassee, FL
    After

    Waterproofing Job in Tallahassee, FL

    The building had previously been waterproofed. The sealant had deteriorated and failed -- This was allowing water to infiltrate through the cinder block into the conditioned area. Our crew dug trenches along three of the four exterior walls, cleaned the debris and dirt off the walls, applied a waterproofing sealant, and lastly, filled the trenches back in. 
  • Crawlspace Encapsulation and Storm Water Drainage Solutions in Tallahassee, FL
    Before
    Crawlspace Encapsulation and Storm Water Drainage Solutions in Tallahassee, FL
    After

    Crawlspace Encapsulation and Storm Water Drainage Solutions in Tallahassee, FL

    The Indoor Environmental Management team cleaned and disinfected the entire wood floor system in the crawlspace. The original crawlspace access door and sump pump were also replaced. A proper vapor barrier was installed with complete coverage of the crawlspace soil floor, with no exposed gaps, up the foundation walls, and wrapped around all support piers. A Sanidry CX was also installed with discharge lines to the exterior of the residence. 
  • Retaining Wall to Stop Water Intrusion in Tallahassee, FL
    Before
    Retaining Wall to Stop Water Intrusion in Tallahassee, FL
    After

    Retaining Wall to Stop Water Intrusion in Tallahassee, FL

    The IEM crew built a retaining wall along the edge of the downhill slope on the side of the house. Behind the wall, they installed french drains and used membrane to keep water from seeping through the wall. 

John Hassler, Jr. (J.D.)

Engineering Director

Todd Shirey

Field Engineer

Clay Duncan

Production Manager, Northeast Region

get a free estimate
Find Your Local Contractor

All products and services are provided exclusively by local contractors within the Basement Systems Network.

To ensure professional installation and superior service we carefully created an international network of over 350 trusted basement contractors.

Featured States: Alabama, Georgia & Kansas

zip code: 60618

Your Local Dealer is

Perma-Seal Basement Systems

  • Or select a state or province to get started
  • USA
  • Canada