About Us
Fixing foundations and keeping basements dry in the
St. Louis area since 1955.
The Guarantee
The Guarantee
We protect your home from water damage the right way
We protect your home from water damage the right way
You learn the real problem
Anyone can offer to fix a crack without knowing the underlying cause. We find the true problem so that your money isn't wasted.
You get the right fix
We don't just fix cracks; we create a solution system that addresses the root of the issue so that you don't call us back.
You're left with a clean & dry basement
When we work on your home we treat it carefully. And when we're done, your basement will look cleaner than before.
Waterproof Results
Our affordable experts have been waterproofing St. Louis homes and businesses for generations.
70,000+
Successful Jobs
70
Years in Business
4.9
Review Rating
290+
Google Reviews
The last waterproofing call you'll have to make
The last waterproofing call you'll have to make
The last waterproofing call you'll have to make
Some contractors offer a quick fix knowing you'll have to call them back for more business later. Our goal is to be the last call you make so that you never need to worry about basement fixes again.
Some contractors offer a quick fix knowing you'll have to call them back for more business later. Our goal is to be the last call you make so that you never need to worry about basement fixes again.
Some contractors offer a quick fix knowing you'll have to call them back for more business later. Our goal is to be the last call you make so that you never need to worry about basement fixes again.
Our Mission
Our Mission
Our Mission
We want to go the extra mile for our St. Louis area neighbors, building and repairing their homes and businesses. We want to build better neighborhoods because we live here too!
We want to go the extra mile for our St. Louis area neighbors, building and repairing their homes and businesses. We want to build better neighborhoods because we live here too!
We want to go the extra mile for our St. Louis area neighbors, building and repairing their homes and businesses. We want to build better neighborhoods because we live here too!
Our History
Our History
Serving St. Louis since 1955
Quality Waterproofing was started in The Grove district in 1955 to meet the needs of the St. Louis housing boom after World War II.
By the 1980's Quality Waterproofing was leading innovation by becoming one of the first waterproofing applicators in America to embrace the new technology of spray-applied waterproofing.
For over 40 years, Quality Waterproofing has called Valley Park home as it continues to serve the St. Louis metro area with industry-leading waterproofing, foundation repair, concrete raising, and garage floor coating.
Quality Waterproofing Service Area
Service Area
Quality Waterproofing Service Area
Serving St. Louis
We serve homes and businesses in Missouri all around the St. Louis area. Our offices are located in Valley Park.
Homes & Businesses
We service all types of buildings: residential, commercial, and industrial.
Interior & Exterior
Our teams can handle all types of foundation & concrete fixes: both interior & exterior.
Service Area
Service Area
Our Family of Brands
Our Family of Brands
Second Mile Service Company
Quality Waterproofing is powered by the team at Second Mile Service Company. Second Mile is a local St. Louis company–not a national chain or a franchise–committed to building the St. Louis area by going the extra mile for our neighbors.
Local Business
Second Mile Service Company is locally owned and led from St. Louis.
Trusted Since 1933
Our businesses have been serving St. Louis since 1933.
Service Focused
Our teams are focused on serving our neighbors to help them live better lives.
Local Business
Second Mile Service Company is locally owned and led from St. Louis.
Trusted Since 1933
Our businesses have been serving St. Louis since 1933.
Service Focused
Our teams are focused on serving our neighbors to help them live better lives.
Local Business
Second Mile Service Company is locally owned and led from St. Louis.
Trusted Since 1933
Our businesses have been serving St. Louis since 1933.
Service Focused
Our teams are focused on serving our neighbors to help them live better lives.
Customer Reviews
We think we're good at waterproofing, but don't take our word for it. Listen to what our customers have to say!
Jade P.
St. Louis
I have trusted Quality Waterproofing with many home projects and they have never failed me! Andrew Timp and the service team are amazing! Will continue referring them as well as using them for my own projects!
Jade P.
St. Louis
I have trusted Quality Waterproofing with many home projects and they have never failed me! Andrew Timp and the service team are amazing! Will continue referring them as well as using them for my own projects!
Jade P.
St. Louis
I have trusted Quality Waterproofing with many home projects and they have never failed me! Andrew Timp and the service team are amazing! Will continue referring them as well as using them for my own projects!
Jade P.
St. Louis
I have trusted Quality Waterproofing with many home projects and they have never failed me! Andrew Timp and the service team are amazing! Will continue referring them as well as using them for my own projects!
Ted W.
St. Louis
Greg Dunn and Quality Waterproofing were very responsive when we had a sump pump problem. They were able to get a tech here even with the high workload after a storm, spotted the problem, and got it fixed quickly.
Ted W.
St. Louis
Greg Dunn and Quality Waterproofing were very responsive when we had a sump pump problem. They were able to get a tech here even with the high workload after a storm, spotted the problem, and got it fixed quickly.
Ted W.
St. Louis
Greg Dunn and Quality Waterproofing were very responsive when we had a sump pump problem. They were able to get a tech here even with the high workload after a storm, spotted the problem, and got it fixed quickly.
Ted W.
St. Louis
Greg Dunn and Quality Waterproofing were very responsive when we had a sump pump problem. They were able to get a tech here even with the high workload after a storm, spotted the problem, and got it fixed quickly.
Randall K.
St. Louis
Quality Waterproofing is a company of integrity. They focus on “going the extra mile” to see that their customers receive exactly what’s needed at reasonable cost. They don’t oversell. In fact they will counsel you to follow the most prudent approach.
Randall K.
St. Louis
Quality Waterproofing is a company of integrity. They focus on “going the extra mile” to see that their customers receive exactly what’s needed at reasonable cost. They don’t oversell. In fact they will counsel you to follow the most prudent approach.
Randall K.
St. Louis
Quality Waterproofing is a company of integrity. They focus on “going the extra mile” to see that their customers receive exactly what’s needed at reasonable cost. They don’t oversell. In fact they will counsel you to follow the most prudent approach.
Randall K.
St. Louis
Quality Waterproofing is a company of integrity. They focus on “going the extra mile” to see that their customers receive exactly what’s needed at reasonable cost. They don’t oversell. In fact they will counsel you to follow the most prudent approach.
Sandra H.
St. Louis
I had an excellent experience with Quality Waterproofing! Eric came to bid the work, and he was fun to interact with. Also gave me an honest and fair assessment/bid, thoroughly explaining the process. Great attitude and enthusiasm! Greg performed the work, and he also had a positive attitude and energy! Very polite and professional, easy to engage with. The end result was better than I expected, and from the first call to the end was around two weeks.
Sandra H.
St. Louis
I had an excellent experience with Quality Waterproofing! Eric came to bid the work, and he was fun to interact with. Also gave me an honest and fair assessment/bid, thoroughly explaining the process. Great attitude and enthusiasm! Greg performed the work, and he also had a positive attitude and energy! Very polite and professional, easy to engage with. The end result was better than I expected, and from the first call to the end was around two weeks.
Sandra H.
St. Louis
I had an excellent experience with Quality Waterproofing! Eric came to bid the work, and he was fun to interact with. Also gave me an honest and fair assessment/bid, thoroughly explaining the process. Great attitude and enthusiasm! Greg performed the work, and he also had a positive attitude and energy! Very polite and professional, easy to engage with. The end result was better than I expected, and from the first call to the end was around two weeks.
Sandra H.
St. Louis
I had an excellent experience with Quality Waterproofing! Eric came to bid the work, and he was fun to interact with. Also gave me an honest and fair assessment/bid, thoroughly explaining the process. Great attitude and enthusiasm! Greg performed the work, and he also had a positive attitude and energy! Very polite and professional, easy to engage with. The end result was better than I expected, and from the first call to the end was around two weeks.
Adam B.
St. Louis
I recently purchased a home in St. Peters and had some concerns about water damage in an air duct running through a slab, as well as the grade on one side of the home. Eric came to inspect and was highly knowledgeable and professional, taking time to answer questions and explain his findings without coming across like a salesman with a pitch. I would absolutely recommend Quality Waterproofing.
Adam B.
St. Louis
I recently purchased a home in St. Peters and had some concerns about water damage in an air duct running through a slab, as well as the grade on one side of the home. Eric came to inspect and was highly knowledgeable and professional, taking time to answer questions and explain his findings without coming across like a salesman with a pitch. I would absolutely recommend Quality Waterproofing.
Adam B.
St. Louis
I recently purchased a home in St. Peters and had some concerns about water damage in an air duct running through a slab, as well as the grade on one side of the home. Eric came to inspect and was highly knowledgeable and professional, taking time to answer questions and explain his findings without coming across like a salesman with a pitch. I would absolutely recommend Quality Waterproofing.
Adam B.
St. Louis
I recently purchased a home in St. Peters and had some concerns about water damage in an air duct running through a slab, as well as the grade on one side of the home. Eric came to inspect and was highly knowledgeable and professional, taking time to answer questions and explain his findings without coming across like a salesman with a pitch. I would absolutely recommend Quality Waterproofing.
Kari L.
St. Louis
They were amazing! They found a plumbing problem that could possibly be the source of our water issue. Rather than recommending expensive work off the bat like another company I contacted, they recommended I fix the plumbing issue first and see if I still had the problem. Fantastic.
Kari L.
St. Louis
They were amazing! They found a plumbing problem that could possibly be the source of our water issue. Rather than recommending expensive work off the bat like another company I contacted, they recommended I fix the plumbing issue first and see if I still had the problem. Fantastic.
Kari L.
St. Louis
They were amazing! They found a plumbing problem that could possibly be the source of our water issue. Rather than recommending expensive work off the bat like another company I contacted, they recommended I fix the plumbing issue first and see if I still had the problem. Fantastic.
Kari L.
St. Louis
They were amazing! They found a plumbing problem that could possibly be the source of our water issue. Rather than recommending expensive work off the bat like another company I contacted, they recommended I fix the plumbing issue first and see if I still had the problem. Fantastic.
Donnie H.
St. Louis
Eric Wulff is the most honest and pleasant person I have invited into my home to give me a bid on a job
Donnie H.
St. Louis
Eric Wulff is the most honest and pleasant person I have invited into my home to give me a bid on a job
Donnie H.
St. Louis
Eric Wulff is the most honest and pleasant person I have invited into my home to give me a bid on a job
Donnie H.
St. Louis
Eric Wulff is the most honest and pleasant person I have invited into my home to give me a bid on a job
Jessica H.
St. Louis
We had four leaking cracks in our basement repaired and we’re very happy with the service received. All of the employees were very kind and professional. The repairs were done quickly and no messes were left! Highly recommend!
Jessica H.
St. Louis
We had four leaking cracks in our basement repaired and we’re very happy with the service received. All of the employees were very kind and professional. The repairs were done quickly and no messes were left! Highly recommend!
Jessica H.
St. Louis
We had four leaking cracks in our basement repaired and we’re very happy with the service received. All of the employees were very kind and professional. The repairs were done quickly and no messes were left! Highly recommend!
Jessica H.
St. Louis
We had four leaking cracks in our basement repaired and we’re very happy with the service received. All of the employees were very kind and professional. The repairs were done quickly and no messes were left! Highly recommend!
Ali K.
St. Louis
They didn’t try to sell on anything unreasonable and even recommended alternative solutions as to not run my bank dry. Will be calling for any and all related issues in the future.
Ali K.
St. Louis
They didn’t try to sell on anything unreasonable and even recommended alternative solutions as to not run my bank dry. Will be calling for any and all related issues in the future.
Ali K.
St. Louis
They didn’t try to sell on anything unreasonable and even recommended alternative solutions as to not run my bank dry. Will be calling for any and all related issues in the future.
Ali K.
St. Louis
They didn’t try to sell on anything unreasonable and even recommended alternative solutions as to not run my bank dry. Will be calling for any and all related issues in the future.
FAQ
FAQ
Frequently Asked Questions
We know that fixing the structure of your property can bring a lot of questions. We hope this helps. Please contact us if you need further clarification!
How long have you been in business?
Many companies will state that they have a certain number of years of combined industry experience, but they do not tell you how many years they have been in business as a company. Since most services are accompanied by a warranty that extends beyond the date of work completion, it is important to know you have a company that lasts. Quality Waterproofing has been in business since 1955. We belong to both the Basement Health Association and the Home Builders Association of St. Louis.
Is your warranty verbal or in writing?
Are you accredited with the BBB?
Are you fully licensed and insured?
Do you perform a drug and background check on your employees?
Are you a franchise?
How long have you been in business?
Many companies will state that they have a certain number of years of combined industry experience, but they do not tell you how many years they have been in business as a company. Since most services are accompanied by a warranty that extends beyond the date of work completion, it is important to know you have a company that lasts. Quality Waterproofing has been in business since 1955. We belong to both the Basement Health Association and the Home Builders Association of St. Louis.
Is your warranty verbal or in writing?
Are you accredited with the BBB?
Are you fully licensed and insured?
Do you perform a drug and background check on your employees?
Are you a franchise?
How long have you been in business?
Many companies will state that they have a certain number of years of combined industry experience, but they do not tell you how many years they have been in business as a company. Since most services are accompanied by a warranty that extends beyond the date of work completion, it is important to know you have a company that lasts. Quality Waterproofing has been in business since 1955. We belong to both the Basement Health Association and the Home Builders Association of St. Louis.
Is your warranty verbal or in writing?
Are you accredited with the BBB?
Are you fully licensed and insured?
Do you perform a drug and background check on your employees?
Are you a franchise?
How long have you been in business?
Many companies will state that they have a certain number of years of combined industry experience, but they do not tell you how many years they have been in business as a company. Since most services are accompanied by a warranty that extends beyond the date of work completion, it is important to know you have a company that lasts. Quality Waterproofing has been in business since 1955. We belong to both the Basement Health Association and the Home Builders Association of St. Louis.
Is your warranty verbal or in writing?
Are you accredited with the BBB?
Are you fully licensed and insured?
Do you perform a drug and background check on your employees?
Are you a franchise?