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TRUSTED BY SULLIVAN, PA HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon14
    Verified basement leak repair services reviews

Find Basement leak repair pros in Sullivan

Avatar for Groundworks

Groundworks

3819 N Susquehanna Trl
4.39(
57
)
Approved Pro

Groundworks

3819 N Susquehanna Trl
4.39(
57
)
Approved Pro
Customers say: Super punctual
32 local quotes requested
50 years of experience

Groundworks, formerly Baker's Waterproofing, has specialized in helping homeowners with their foundation repair, waterproofing, and concrete needs since 2009. Our top priority is providing high-quality home repair solutions and personalized service across central Pennsylvania. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your basement, foundation, or concrete. PA158514 (PA)

"The job went extremely well. Aaron Lenker and Corbin Gillichbauer performed the service and were professional and polite. I’m completely satisfied. Well done."

Paul S on July 2025

Groundworks, formerly Baker's Waterproofing, has specialized in helping homeowners with their foundation repair, waterproofing, and concrete needs since 2009. Our top priority is providing high-quality home repair solutions and personalized service across central Pennsylvania. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your basement, foundation, or concrete. PA158514 (PA)

"The job went extremely well. Aaron Lenker and Corbin Gillichbauer performed the service and were professional and polite. I’m completely satisfied. Well done."

Paul S on July 2025


Avatar for Highlander Waterproofing Inc

Highlander Waterproofing Inc

224 Harrison Street, Suite 210
5.00(
1
)
Approved Pro

Highlander Waterproofing Inc

224 Harrison Street, Suite 210
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!


"Excellent work. High quality, punctual and polite workmen, 100% satisfied, and would recommend without hesitation. Best of all, they were economical. Great job"

William W on August 2021

Crack in your wall we're the guys to call! Free Estimates and lifetime warranty! We are a local family owned company and pride ourselves on using American based products. Call now and receive a $500.00 discount on any basement waterproofing system.

"Excellent work. High quality, punctual and polite workmen, 100% satisfied, and would recommend without hesitation. Best of all, they were economical. Great job"

William W on August 2021


Avatar for Liberty Basement Systems

Liberty Basement Systems

205 Airport Rd
5.00(
1
)

Liberty Basement Systems

205 Airport Rd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Liberty Basement Systems is your trusted local expert for basement waterproofing, crawl space repair, and foundation repair services. Using patented products with industry-leading warranties, we provide permanent solutions for your home. Have a wet basement or nasty crawl space? Tilted, bowing, or cracked foundation walls? Our team of professionals can help. Basement Systems, Inc. products and solutions have been used to fix homes in the Eastern & Central PA area since 2009. We proudly serve homeowners and businesses throughout Eastern & Central PA. This includes Scranton, Reading, Allentown, and the surrounding areas. Contact us today to schedule your free evaluation and no-obligation cost estimate at 570-998-4540.

"Seamless experience from start to finish. Todd was super knowledgeable and through on the consult/ sales end. The install team made quick work of the project. Their work was top notch and my basement is now completely dry. I would recommend their services to anyone with basement or foundation issues."

Tyler S on January 2023

Liberty Basement Systems is your trusted local expert for basement waterproofing, crawl space repair, and foundation repair services. Using patented products with industry-leading warranties, we provide permanent solutions for your home. Have a wet basement or nasty crawl space? Tilted, bowing, or cracked foundation walls? Our team of professionals can help. Basement Systems, Inc. products and solutions have been used to fix homes in the Eastern & Central PA area since 2009. We proudly serve homeowners and businesses throughout Eastern & Central PA. This includes Scranton, Reading, Allentown, and the surrounding areas. Contact us today to schedule your free evaluation and no-obligation cost estimate at 570-998-4540.

"Seamless experience from start to finish. Todd was super knowledgeable and through on the consult/ sales end. The install team made quick work of the project. Their work was top notch and my basement is now completely dry. I would recommend their services to anyone with basement or foundation issues."

Tyler S on January 2023


Barkers

Main St
5.00(
1
)

Barkers

Main St
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Barkers offers a variety of services including home renovation, roof repair, flooring, landscaping, fencing, etc. We guarantee quality work in a timely fashion within your budget. At Barkers, we take pride in our work and make it our mission to ensure 100% customer satisfaction. Barkers is a quickly growing, owner operated company, that employs only the most experienced and skilled workers.

"The service was excellent. He was fair and timely. I am very pleased with the outcome."

Jamie L on October 2021

Barkers offers a variety of services including home renovation, roof repair, flooring, landscaping, fencing, etc. We guarantee quality work in a timely fashion within your budget. At Barkers, we take pride in our work and make it our mission to ensure 100% customer satisfaction. Barkers is a quickly growing, owner operated company, that employs only the most experienced and skilled workers.

"The service was excellent. He was fair and timely. I am very pleased with the outcome."

Jamie L on October 2021


Christian Architects

950 N Charlotte St
No reviews yet

Christian Architects

950 N Charlotte St
No reviews yet

My company provides economical and friendly architectural services, for residential and commercial buildings, varying in scope from small residential additions, or renovations, to large-scale retail centers. We can begin with your ideas to produce a schematic design, that may be used for pricing, and then develop into a set of drawings for permit approval and construction. I am a licensed architect, and will travel anywhere to your project to give you the best possible service and advice throughout the entire process. I look forward to working with you!

My company provides economical and friendly architectural services, for residential and commercial buildings, varying in scope from small residential additions, or renovations, to large-scale retail centers. We can begin with your ideas to produce a schematic design, that may be used for pricing, and then develop into a set of drawings for permit approval and construction. I am a licensed architect, and will travel anywhere to your project to give you the best possible service and advice throughout the entire process. I look forward to working with you!


J Phelps General Contracting

207 Second Street
No reviews yet

J Phelps General Contracting

207 Second Street
No reviews yet
30 years of experience

J Phelps General Contracting has been in business for 21 years. Experienced in both residential and commercial building. Our crew is a total of 4 and we use local sub contractors for excavation, electrical, and masonry. We are fully insured and registered with the state of PA.

J Phelps General Contracting has been in business for 21 years. Experienced in both residential and commercial building. Our crew is a total of 4 and we use local sub contractors for excavation, electrical, and masonry. We are fully insured and registered with the state of PA.




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Basement Leak Repair questions, answered by experts

No, your basement dehumidifier doesn’t need to be on 24/7. While it’s an excellent tool for tackling damp, musty air, especially in humid seasons, leaving it running nonstop can backfire. Over-drying the space can mess with your sinuses, warp wood, and even crack certain materials. Instead, only use your humidifier when moisture levels rise above 50%, and then give it a break when the humidity levels drop.

The four most common types of stormwater drainage systems are ditches, catch basins, french drains, and slot drains. Ditches are open trenches designed to reroute stormwater off your property. Catch basins are connected to your local sewage system. French drains are great for keeping water out of your foundation, and slot drains are low-capacity drain systems that work best with light storms.

In some cases, operating a snake can damage your drain and pipes. This depends on the overall condition of your pipes and how gently you operate the auger. For instance, older galvanized pipes covered in zinc are susceptible to scratches when using a drain snake. Additionally, it’s common for newbies to apply too much force when extending the snake, leading to scratches and related damage. You can also crack the porcelain with an electric auger if you’re snaking a toilet drain. If you’re using a manual snake or auger, the risk is minimal.

Flooded basement cleanup can take anywhere from a few days to several weeks, depending on the extent of water damage, the type of water involved, and the need for repairs or mold remediation. Severe cases with structural damage or extensive mold may require longer timelines. Quick action and professional help can speed up the process and reduce overall damage.

Water that pools on concrete indicates a low spot somewhere on your driveway. You can level the slab with a concrete patching compound to help redirect water. You can also install drainage over existing concrete by digging out enough space for a channel drain or French drain or by adding a culvert below the slab.

The Sullivan, PA homeowners’ guide to basement leak repair services

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