Get matched with top insulation pros in Schererville, IN

46 years of experience

Free onsite estimate

Perma-Seal specializes in protecting the value of your home backed by 45 years of serving the Chicagoland and NW Indiana areas. Our basement waterproofing stops leaks and flooding, our foundation repairs fix settling and bowed walls, and our crawl space solutions control humidity and improve air quality. Our concrete lifting and leveling service offers a reliable, quick, and highly effective way to repair your sunken, cracked driveway, patio, pool deck, or sidewalk for a fraction of the cost of replacement. Additionally, we provide yard drainage solutions, sewer and plumbing services, and home comfort solutions such as air sealing, and insulation to ensure your home remains in top condition. What sets us apart? Our commitment to superior customer service and our solid warranty. Any product or work covered by our warranty is serviced free of charge for the entire warranty period. Choose Perma-Seal for reliable, quality solutions to keep your home safe and comfortable.

"Great job! Delivered exactly what was promised. Efficient and professional."

Nemura P on December 2025

"Great job! Delivered exactly what was promised. Efficient and professional."

Nemura P on December 2025

Preferred Roofing & Exteriors

4.87(

425

Preferred Roofing & Exteriors

4.87(

425

Recommended by 96% of Angi customers

Family owned & operated. Make America Great and your Home Great Again. We offer discounts to Angie's List members, we also offer an additional discount to Military and Law Enforcement families. Call us today for a free estimate.

"They're a bit busy. You will be happy, if you're patient."

Jay T on October 2019

"They're a bit busy. You will be happy, if you're patient."

Jay T on October 2019

Window World of NW Indiana

5.00(

Window World of NW Indiana

5.00(

Customers say: True professional

Recommended by 100% of Angi customers

Window World of Northwest Indiana is locally owned and operated by Bill & Niki Adkins. Introduced to the area in 2004, Window World sells its signature windows, entry doors, and vinyl siding, from its location in Valparaiso, equipped with a window and siding virtual showroom. We are also offering alternative methods to receive a free itemized quote while following the CDC guidelines of social distancing during these unprecedented times of COVID-19. Call us today to learn more.

"Excellent. Very professional at very reasonable prices. They were fast and courteous and definitely went the extra mile with one window needing a new frame as well, which was no additional cost. Also very appreciative of the lifetime warranty!"

Danielle M on September 2019

"Excellent. Very professional at very reasonable prices. They were fast and courteous and definitely went the extra mile with one window needing a new frame as well, which was no additional cost. Also very appreciative of the lifetime warranty!"

Danielle M on September 2019

Apex Construction & Remodeling

4.93(

Apex Construction & Remodeling

4.93(

Recommended by 98% of Angi customers

Residential & commercial construction & remodeling services. Kitchens, bathrooms, room additions, decking, garages, windows, siding, doors. Office build-outs, bathrooms, ada compliance, damage repair, general construction, special needs remodeling, entryways, wheelchair ramps, 36-inch interior doorways & entryways.

"The bathroom remodel was in April 2018. The job was finished one day later than described and that was unavoidable because I live in a very old house. Larry and Augie were absolute gentlemen, talented and skillful, and the job was cleaned up every day before they left. They arrived on time, took their lunches and breaks nearly to the minute and kept me informed every day of what was happening. The family room remodel will be completed next week when the bar top is installed and this job went exactly the same as the bathroom. Tommy and Eddie were also complete gentlemen and also very skillful and creative because in this old home creativity was a necessity to overcome some obstacles. Andy, the project manager, continually made his presence known and I felt very comfortable contacting him for any thoughts or questions I had. I would most definitely use Apex again."

Diane J on January 2019

"The bathroom remodel was in April 2018. The job was finished one day later than described and that was unavoidable because I live in a very old house. Larry and Augie were absolute gentlemen, talented and skillful, and the job was cleaned up every day before they left. They arrived on time, took their lunches and breaks nearly to the minute and kept me informed every day of what was happening. The family room remodel will be completed next week when the bar top is installed and this job went exactly the same as the bathroom. Tommy and Eddie were also complete gentlemen and also very skillful and creative because in this old home creativity was a necessity to overcome some obstacles. Andy, the project manager, continually made his presence known and I felt very comfortable contacting him for any thoughts or questions I had. I would most definitely use Apex again."

Diane J on January 2019

Lang Home Exteriors

4.72(

Lang Home Exteriors

4.72(

Customers say: Quality work

Recommended by 91% of Angi customers

Lang Home Exteriors is a family-owned company serving the South and West suburbs of Chicago and Northwest Indiana. We specialize in roofing, siding, soffit, fascia, gutters and attic Insulation. We have an A rating on Angi's which showcases our superior work and service. Our top priority is to provide homeowners with industry-leading products and exceptional craftsmanship, while working within their budget to add value to their home. As professionals of their trade, our sales representatives are prepared to help guide customers as they select the ideal products and colors for their unique home.

"Their faulty installation of something as basic as a downspout on my house caused flooding in my basement. Mr. Lang came out and blamed my house and me for his subpar work! He left my house that day and never got back to me displaying a complete lack of integrity. The workmanship guarantee on his contract means NOTHING! I filed a claim with his liability insurer, Auto Owners, and got resolution that way. Mr. Lang wouldn't accept responsibility, but his liability insurer, and the forensic engineer they sent to my house to investigate, saw the problem and I was compensated for the damages caused by his careless work."

Therese L on January 2022

"Their faulty installation of something as basic as a downspout on my house caused flooding in my basement. Mr. Lang came out and blamed my house and me for his subpar work! He left my house that day and never got back to me displaying a complete lack of integrity. The workmanship guarantee on his contract means NOTHING! I filed a claim with his liability insurer, Auto Owners, and got resolution that way. Mr. Lang wouldn't accept responsibility, but his liability insurer, and the forensic engineer they sent to my house to investigate, saw the problem and I was compensated for the damages caused by his careless work."

Therese L on January 2022

American Crawlspace & Basement Corp

4.71(

256

American Crawlspace & Basement Corp

4.71(

256

Recommended by 92% of Angi customers

We are a family-owned and operated business that has helped thousands of homeowners address water infiltration issues within their basements and crawl spaces. Our solutions start with 20+ years of experience the expertise needed to determine the REAL source and scope of the issue and applying waterproofing methods to resolve the problem. Unlike our competitors, we are not in the business of selling over-priced systems. For foundation cracks, redirecting rainwater, downspouts away from the home, or for more severe water infiltration issues within basements or neglected crawl spaces needing interior drainage systems and sump pumps -- you can TRUST US to deliver the most effective and cost-efficient solution to solve the problem -- Guaranteed!

"I couldn't believe how responsive they were. I was given an affordable estimate and scheduled right away. On the date of service, he was here on time. He walked through the basement inspecting for any other potential issues. This was VERY helpful as I am preparing to list my home. His work was thorough, timely, he cleaned up after himself and we reviewed the work completed. I couldn't have been more pleased! A definite referral to all family and friends. He was referred by my realtor and I couldn't thank her enough!"

Colleen S on March 2022

"I couldn't believe how responsive they were. I was given an affordable estimate and scheduled right away. On the date of service, he was here on time. He walked through the basement inspecting for any other potential issues. This was VERY helpful as I am preparing to list my home. His work was thorough, timely, he cleaned up after himself and we reviewed the work completed. I couldn't have been more pleased! A definite referral to all family and friends. He was referred by my realtor and I couldn't thank her enough!"

Colleen S on March 2022

Earl's Heating & Air Conditioning Inc

Earl's Heating & Air Conditioning Inc

49 years of experience

PLEASE call us at 219-942-9023 to receive expedited treatment. Earl's Heating & Air Conditioning, Inc. is dedicated to providing the best possible solution for your home or business. At Earl's we strive to stay at the cutting edge, to bring to our customers the most healthy, safe, comfortable and energy efficient system on the market. Family owned & operated. Additional DBA - Earl's Heating & Air Conditioning. Additional email - [email protected]: [email protected]: Additional phone - (219) 795-1943.

"Project went well."

Craig M on August 2024

"Project went well."

Craig M on August 2024

Premier Window Systems Inc

Premier Window Systems Inc

Customers say: Quality work

Recommended by 95% of Angi customers

Premier Window Systems offers free in home estimates on windows, siding, roofs, gutters and entry doors. We have 5 Project Managers, office staff and 8 installation crews to serve you fast. Our crew members have completed background checks and we are fully licensed, bonded and insured for your saftey. Visit us on our website at www.mypremierwindow.com , call us or e-mail me at [email protected] Additional Email - [email protected] Additional DBA Names - R & J Construction.

"Had a patio door installed. Premier Windows System was great to work with. Tom was able to order the door and install within our time frame. The installer Matt was great and answered all questions I had pertaining to the door. Really enjoy the look and operation of the new patio door."

Bill H on May 2020

"Had a patio door installed. Premier Windows System was great to work with. Tom was able to order the door and install within our time frame. The installer Matt was great and answered all questions I had pertaining to the door. Really enjoy the look and operation of the new patio door."

Bill H on May 2020

Concrete Crawlspaces & Basement Waterproofing Corp

4.75(

154

Concrete Crawlspaces & Basement Waterproofing Corp

4.75(

154

Recommended by 92% of Angi customers

Licensed Plumbing Contractor - SafeSeal by Concrete Crawlspaces & Basement Waterproofing. Crawlspace Encapsulation, Sewer Backup Prevention, Modified Overhead Sewers, Basement Floor Replacement, Underpinning, Foundation Crack Repair, Carbon Fiber Wall Straps, Wall Anchors, Spray Foam Insulation, Discounts for Angie's List Members. Financing available. Award winning.

"Steve Gavin, the owner came out and provided me with a great price that was inclusive of the entire scope of the project. During our meeting he took the time to explain the process that his company uses. Once the permits were issued the crew arrived the next morning at 7:00 a.m. as promised. The crew met the deadline for a 1:30 inspection from the Village of Deerfield. They not only met the deadline but they passed the inspection without any issues to be corrected. The crew worked until 7:00 p.m. completing the job. I would also note that they left my home spotless!"

Richard R on September 2019

"Steve Gavin, the owner came out and provided me with a great price that was inclusive of the entire scope of the project. During our meeting he took the time to explain the process that his company uses. Once the permits were issued the crew arrived the next morning at 7:00 a.m. as promised. The crew met the deadline for a 1:30 inspection from the Village of Deerfield. They not only met the deadline but they passed the inspection without any issues to be corrected. The crew worked until 7:00 p.m. completing the job. I would also note that they left my home spotless!"

Richard R on September 2019

Steel City Home Improvement & Kusiak Construction

4.80(

110

Steel City Home Improvement & Kusiak Construction

4.80(

110