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Verified Reviews for Basement Waterproofing pros in Olean, NY

*The Angi rating for Basement Waterproofing companies in Olean, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Olean, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on December 25, 2025

Find Basement waterproofing pros in Olean

Avatar for Highlander Waterproofing, Inc.

Highlander Waterproofing, Inc.

4.31(
152
)
•Approved Pro

Highlander Waterproofing, Inc.

4.31(
152
)
•Approved Pro
Customers say: Quick response
14 years of experience
Free onsite estimate

At Highlander Waterproofing & Foundation Repair of Western New York, we specialize in basement waterproofing and foundation repair services. We are the proud recipient of the Better Business Bureau Torch Award for Ethics 2021! If water is invading your home, you are not alone. We offer custom-designed waterproofing solutions and foundation repair that you can trust. Highlander Waterproofing is family owned and operated and has a 100% commitment to our customer's satisfaction. Much like the foundation repair work we specialize in, building on a strong foundation is the key to success, which is why we have built our business on hard work, endless energy, knowledge and integrity. Contact us today for a free inspection at 877-415-0564 or [email protected]

"Job well done, Brandon was great to work with."

Daniel T on April 2025

At Highlander Waterproofing & Foundation Repair of Western New York, we specialize in basement waterproofing and foundation repair services. We are the proud recipient of the Better Business Bureau Torch Award for Ethics 2021! If water is invading your home, you are not alone. We offer custom-designed waterproofing solutions and foundation repair that you can trust. Highlander Waterproofing is family owned and operated and has a 100% commitment to our customer's satisfaction. Much like the foundation repair work we specialize in, building on a strong foundation is the key to success, which is why we have built our business on hard work, endless energy, knowledge and integrity. Contact us today for a free inspection at 877-415-0564 or [email protected]

"Job well done, Brandon was great to work with."

Daniel T on April 2025

Avatar for Total Foundation Solutions, LLC

Total Foundation Solutions, LLC

4.67(
3
)
•Approved Pro

Total Foundation Solutions, LLC

4.67(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

Total Foundation Solutions is an expert foundation contracting company, servicing Edinboro, Erie, Warren, and the surrounding areas. We specialize in foundation repair, foundation replacement, wall repair, concrete leveling, and more. Founded in 2018, Total Foundation Solutions opened with the mission to assist local homeowners with seamless wall repair and provide superior foundation services. We also install trench breakers, push and slab piers, deck piers, and helical piers. As part of the international Supportworks network, Total Foundation Solutions has exclusive access to industry-leading structural repair products and is proud to offer PolyLevel to stabilize and level uneven concrete surfaces. If you live in the Northwestern PA or Western NY area and have a home that is indicating signs of foundation problems, contact us for more information about our foundation repair services!

"We would definitely hire them again! The owner explained the quote thoroughly, they came when promised, the foreman explained at the end of each day what wad done and what would be done the next day. They cleaned up each day and respected our home and property. Work and materials were exceptional. Thanks so much!!"

Charlotte M on October 2019

Total Foundation Solutions is an expert foundation contracting company, servicing Edinboro, Erie, Warren, and the surrounding areas. We specialize in foundation repair, foundation replacement, wall repair, concrete leveling, and more. Founded in 2018, Total Foundation Solutions opened with the mission to assist local homeowners with seamless wall repair and provide superior foundation services. We also install trench breakers, push and slab piers, deck piers, and helical piers. As part of the international Supportworks network, Total Foundation Solutions has exclusive access to industry-leading structural repair products and is proud to offer PolyLevel to stabilize and level uneven concrete surfaces. If you live in the Northwestern PA or Western NY area and have a home that is indicating signs of foundation problems, contact us for more information about our foundation repair services!

"We would definitely hire them again! The owner explained the quote thoroughly, they came when promised, the foreman explained at the end of each day what wad done and what would be done the next day. They cleaned up each day and respected our home and property. Work and materials were exceptional. Thanks so much!!"

Charlotte M on October 2019

Avatar for Highlander Waterproofing Inc

Highlander Waterproofing Inc

5.00(
1
)
•Approved Pro

Highlander Waterproofing Inc

5.00(
1
)
•Approved Pro
14 years of experience
Free onsite estimate

At Highlander Waterproofing & Foundation Repair, we are the area's trusted experts specializing in basement and crawlspace waterproofing and encapsulation, along with foundation repair services for bowing and buckling walls, floor and wall cracks, and full foundation rebuilds to name a few. When you contact Highlander for a free inspection, you are choosing a BBB A+ Accredited, two-time Torch Award for Ethics Winner, with our most recent years 2021, 2022!

At Highlander Waterproofing & Foundation Repair, we are the area's trusted experts specializing in basement and crawlspace waterproofing and encapsulation, along with foundation repair services for bowing and buckling walls, floor and wall cracks, and full foundation rebuilds to name a few. When you contact Highlander for a free inspection, you are choosing a BBB A+ Accredited, two-time Torch Award for Ethics Winner, with our most recent years 2021, 2022!

Hydro-Solutions, Inc.

3.50(
1
)
•Approved Pro

Hydro-Solutions, Inc.

3.50(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

Hydro-Solutions, Inc., are experts in Basement Waterproofing and Foundation Repair. We are a locally owned and operated company, that values honesty and integrity in all aspects of our business. Our dedicated team of professionals, have many years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"."

Deborah M on August 2017

Hydro-Solutions, Inc., are experts in Basement Waterproofing and Foundation Repair. We are a locally owned and operated company, that values honesty and integrity in all aspects of our business. Our dedicated team of professionals, have many years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"."

Deborah M on August 2017

Avatar for MAX PARANGI ARCHITECTS

MAX PARANGI ARCHITECTS

4.67(
12
)

MAX PARANGI ARCHITECTS

4.67(
12
)
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Established in 1994, Max Parangi Architects P.C. provides complete Architecture, Interior Design, Planning & Landscape Architecture services. When Max Parangi Architects first opened its doors in New York as a "boutique" architectural firm, the goal was to develop and maintain the highest design standards as reflected by the Company’s motto: "Architecture of Distinction.” After two decades of expansion and the establishment of a second office in New Jersey, the firm’s vision and philosophy of excellence in design have remained unchanged.

"I hired Max for two projects of mine- two complete renovation jobs. My experience was great- Max and his staff are courteous, responsive and professional. I recommend him to all my clients."

Doug L on July 2023

Established in 1994, Max Parangi Architects P.C. provides complete Architecture, Interior Design, Planning & Landscape Architecture services. When Max Parangi Architects first opened its doors in New York as a "boutique" architectural firm, the goal was to develop and maintain the highest design standards as reflected by the Company’s motto: "Architecture of Distinction.” After two decades of expansion and the establishment of a second office in New Jersey, the firm’s vision and philosophy of excellence in design have remained unchanged.

"I hired Max for two projects of mine- two complete renovation jobs. My experience was great- Max and his staff are courteous, responsive and professional. I recommend him to all my clients."

Doug L on July 2023

Leelands Slate Roof Repair

4.70(
10
)

Leelands Slate Roof Repair

4.70(
10
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Additional ph # (610)328-4446. Additional email: [email protected]. Mailing Address:Po Box 530 Ephrata PA 17522

"My initial contact with Leelands was 10 years ago. I really admired the work they had done on my neighbors house. I just couldn't afford slate repair or replacement at the time. The employees were always courteous and patient. Fast forward to May 2018, I had exhausted all the patching my roof could take. I contacted Leelands, Donna promptly scheduled Luke to come out for an estimate. Luke was on time and provided honest feedback. I recieved a Photo Report, Field Condition Report and Proposals a few weeks later. It took me a few more months to decide how to proceed. In October, Leelands sent Gabriel and Miguel to make the repairs. They were prompt, courteous and worked diligently to finish the job. After a rainy 2018, my roof is still leak free."

Tanya L on January 2019

Additional ph # (610)328-4446. Additional email: [email protected]. Mailing Address:Po Box 530 Ephrata PA 17522

"My initial contact with Leelands was 10 years ago. I really admired the work they had done on my neighbors house. I just couldn't afford slate repair or replacement at the time. The employees were always courteous and patient. Fast forward to May 2018, I had exhausted all the patching my roof could take. I contacted Leelands, Donna promptly scheduled Luke to come out for an estimate. Luke was on time and provided honest feedback. I recieved a Photo Report, Field Condition Report and Proposals a few weeks later. It took me a few more months to decide how to proceed. In October, Leelands sent Gabriel and Miguel to make the repairs. They were prompt, courteous and worked diligently to finish the job. After a rainy 2018, my roof is still leak free."

Tanya L on January 2019

Avatar for Dorian Visionheart Dyer

Dorian Visionheart Dyer

4.80(
5
)

Dorian Visionheart Dyer

4.80(
5
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

Avatar for Alpine Home Improvement Co

Alpine Home Improvement Co

4.80(
5
)

Alpine Home Improvement Co

4.80(
5
)
Customers say: Quick response
22 years of experience

Additional DBA - Painting Works. Alpine Home Improvement company is a place where home renovations can be done under one roof . From painting projects , kitchen and bath renovations , to carpentry , interior finishing work , up to additions and renovations .

Additional DBA - Painting Works. Alpine Home Improvement company is a place where home renovations can be done under one roof . From painting projects , kitchen and bath renovations , to carpentry , interior finishing work , up to additions and renovations .

TJ's Plumbing & Heating Inc

3.88(
32
)

TJ's Plumbing & Heating Inc

3.88(
32
)
Customers say: Super punctual
18 years of experience

Any Problem * Anytime * Anywhere Residential and commercial 24 emergency services Low evening & weekend rates Family owned & operated small business.

"They charged me over $900.00 to fix my toilet. Please stay away TJs."

Michael F on July 2024

Any Problem * Anytime * Anywhere Residential and commercial 24 emergency services Low evening & weekend rates Family owned & operated small business.

"They charged me over $900.00 to fix my toilet. Please stay away TJs."

Michael F on July 2024

Showing 1-10 of 27
Basement Waterproofing questions, answered by experts

A sump pump can remove excess moisture from under a house if standing water is present. Other ways to protect your crawl space from moisture include installing a vapor barrier, using a dehumidifier, installing insulation, and using a fan to dry the space. Finally, keeping your gutters clear of debris and positioning your downspouts away from the home’s foundation can prevent moisture from getting into the crawl space in the first place.

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

The most cost-effective foundation repair is using masonry patches and sealants to seal foundation cracks and offer some support to prevent further damage. These methods are used to fix minor foundation cracks quickly. However, they’re not suitable as a long-term solution, and they only offer minimal stability. On average, masonry patches and sealants cost $500, but a sealant like an epoxy crack injection can total over $2,000. If you’re handy and only looking for a temporary solution until you contact a local foundation repair contractor for a more permanent one, you can save hundreds by DIYing this repair.

No, you don’t want your crawl space to be wet because water and even moisture in the air under your home can attract insects and rodents, decrease your indoor air quality, increase your energy bills, promote mold growth, and even lead to structural damage. If you notice any signs of water or humidity in your crawl space, you should get the issues addressed immediately by contacting a professional. They can remove moisture and will know how to waterproof your basement to prevent ongoing problems.

The Olean, NY homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.

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