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Best basement waterproofing pros near Coplay, PA

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    Average homeowner rating
  • Verified reviews icon30
    Verified basement waterproofing services reviews

Top-Rated Basement waterproofing pros in Coplay - Updated Nov 2026

Avatar for Once & Done Waterproofing Solutions, LLC
Once & Done Waterproofing Solutions, LLC
4.6(
61
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Coplay, PA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"First attempt at remediation was disappointing, but subsequently a more aggressive effort was made. I must say I was pleasantly surprised at the level of customer service and concern. In a time when warranties and customer satisfaction are just lip service, it is a refreshing experience to deal with a company that values its customerâ s concerns. I would recommend you consider Once And Done for your basement waterproofing needs.."
job in progress
job in progress
job in progress
job in progress
job in progress

+14

Response time11 hrs
30 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Dry Tech Waterproofing Solutions
Dry Tech Waterproofing Solutions
4.4(
276
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - RepairBasement Drainage Channels - Install

Serving Coplay, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Ryan, Sr. Inspector, was professional, courteous, and walked me through my basement, pointing out what needed fixing and exactly what would be done. Came on time and left on time... cleaned up their mess, too! Very fair pricing, definitely worth every penny for a mold-and-moisture free basement! Very highly recommended!"
Digging out the area
Filling in the crack
During
Insulation board is placed over the Water Shield
Water Shield

+24

Response time8 hrs
Response rate99%
164 neighbors recently requested a quote
Avatar for Del-Val Basement Waterproofing, LLC
Del-Val Basement Waterproofing, LLC
4.6(
18
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Coplay, PA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"My basement was getting wet every time it rained.. I called and was able to have an inspector come out right away for a free estimate. Everyone was so nice and very professional. I now have a dry basement! I would highly recommend them if you are in need of any waterproofing or foundation services!"
Subfloor Pressure Relief
Drain board with system
Fortress Floor Coating
Dimple board
Exterior Sump area

+2

Response time9 hrs
Response rate99%
93 neighbors recently requested a quote
Avatar for Highlander Waterproofing, Inc
Highlander Waterproofing, Inc
4.2(
163
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Coplay, PA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Dave with 2 other workers were prompt and efficient. They came when they said they would and finished everything in 2 days. Everything looks fantastic because they protected my personal space with a plastic shield and cleaned everything up. Dirt and rubble was hauled away and they even sprayed my walkways outside. They installed the basement system and connected all my outside downspouts. I would highly recommend Highlander to anyone who needs waterproofing because they went above and beyond to make sure I was happy."
Before and After
After Pic of Basement Wall Rebuild
After Pic of Basement Waterproofing Project
After Pic of Basement Waterproofing Project
After Pic of Basement Waterproofing Project

+18

Recommended by90%of homeowners
Avatar for Zoom Drain
Zoom Drain
4.5(
676
)
Basement Drainage Channels - Install

Serving Coplay, PA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Zoom was recommended to me by another drain and sewer service because they provide water jet cleaning. I called them mid-afternoon after the first service gave up and they came out that evening to unblock the sewer line. Steve, the Zoom service man, identified which line was backed up and offered to clear it with either a snake for $290 with a 1 month guarantee or water jet for $461 with a 6 month guarantee. I chose to go with the water jet. He water jetted the line from the curb trap at the street several times to clear the blockage and clean the entire line. After I removed damaged carpet and washed the basement floor with bleach, there was still a noticeable sewer gas odor. I gave Zoom another call and Steve came out the same day. He diagnosed that the grease/sand trap in the basement floor had been compromised by cutting an access hole in it. Steve vacuumed out the trap and installed a repair plate using putty to re-establish the trap seal for $74. Aside from arriving an hour and a half later than projected on the second visit, I'm very happy with their work.I would definitely call them again for drain and sewer problems."
Excavate front yard to expose old sewer line. Install shoring for safety at depths greater than 5’. Remove old sewer line and install new PVC sewer. Make connections to remaining pipe with underground couplings. Water test to ensure proper drainage with no leaks and encase new pipe in stone for support and protection. Remove shoring and backfill with existing soil. Tamp soil and grade trench.
 Residential Sewer Cleanout Installation
Residential Curb Trap Replacement
Excavate front yard to expose old sewer line. Install shoring for safety at depths greater than 5’. Remove old sewer line and install new PVC sewer. Make connections to remaining pipe with underground couplings. Water test to ensure proper drainage with no leaks and encase new pipe in stone for support and protection. Remove shoring and backfill with existing soil. Tamp soil and grade trench.
 Residential Sewer Cleanout Installation

+27

Response time7 hrs
Response rate100%
80 neighbors recently requested a quote
Avatar for Maitz Home Services
Maitz Home Services
4.1(
122
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Coplay, PA and surrounding areas

Approved

In business since 1964

Free estimates

Emergency services offered

Our highly trained team of licensed and certified HVAC, plumbing, and electrical specialists have proudly served our Allentown, Pennsylvania area customers for more than 61 years. We’ll show up ready for same-day service in fully stocked trucks, so our work begins as soon as we arrive. And with our 100% satisfaction guarantee on maintenance, repairs, and next-day installations, you can count on Maitz to get the job done right. \n

10 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Liberty Basement Systems
Liberty Basement Systems
5.0(
1
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Coplay, PA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"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."
Stair-step cracks on your foundation wall are a common sign of foundation problems caused by settlement and soil issues.
During heavy rainfall, water leaked into the basement through the walls.
Bottom beam anchored to the floor.
SaniDry Sedona is the world's most efficient, high-performance dehumidifier and filtration system and is a crucial element in basement waterproofing and crawl space repair. As a result of its compact size, it occupies less space in a basement and can easily be tucked away in a crawl space. The unit eliminates damp, musty odors by drying and filtering the air, and it costs less to run than other dehumidifiers. It filters mold spores, dust mite droppings, dust and other particles, and it keeps hu
The wall height is measured to cut PowerBrace beam to its length and the bottom of the beam is anchored to the floor. The top bracket is installed and the beam is secured. This patented design can be straightened over time, eliminating future bowing, buckling, or inward tilting movements.

+18

34 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Middleton Plumbing Co.
Middleton Plumbing Co.
New to Angi
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Coplay, PA and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

Middleton Plumbing is a professional residential and commercial plumbing company serving homeowners, landlords, and businesses throughout the Lehigh Valley. Our team provides reliable, high-quality plumbing services with a focus on fast response times, honest pricing, and workmanship you can trust.\n\nWe handle everything from small plumbing repairs to full installations and upgrades. Our services include leak detection and pipe repair, faucet and fixture replacement, toilet repairs and installations, drain cleaning, sewer line service, and water heater repair and replacement. We also provide plumbing installation for kitchen and bathroom remodels, appliance hookups, and preventative maintenance to keep your plumbing system running smoothly.\n\nWe proudly serve residential homeowners, property managers, and commercial clients, providing dependable plumbing solutions that keep your water flowing properly and your property protected.

Main water lines
Drain line
Main water line
Hot Water Heaters
Sewer Line Install

+10

7 neighbors recently requested a quote
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Basement Waterproofing FAQs, answered by experts

Regular inspections, maintaining proper grading around the foundation, and keeping gutters clear are advisable. Vapor barriers and sealants may need checking for wear after several years.

Yes, usually you will need some kind of vapor barrier on the exterior walls when the framing is attached to concrete and masonry surfaces.

If there is standing liquid on your concrete, remove it before attempting any of the above cleaning methods. For small amounts of water, use rags, a bucket, and a mop. For larger areas of liquid, lay down cat litter or baking soda to soak up the water first. If you have extremely large pools of water sitting on your concrete, break out the wet vac and get to work.

Basements with persistent moisture problems or flooding shouldn’t be finished until the moisture issues have been fixed. In addition, if your foundation is cracked, you have unmitigated radon levels, or you have asbestos or lead pipes, remediate the underlying problem before finishing your basement. Turning a basement into living space before fixing these issues can lead to serious health risks or structural damage. 

Typically, waterproofing a basement should last up to 10 years. However, it’s worth noting that with proper maintenance and depending on the waterproofing method and installation quality, you can probably squeeze another decade out of it.

The Coplay, PA homeowners’ guide to basement waterproofing services

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