Certified by Hydroseal Basement Waterproofing • Jul 05, 2026
Monday8:00 AM - 6:00 PM
Tuesday8:00 AM - 6:00 PM
Wednesday8:00 AM - 6:00 PM
Thursday8:00 AM - 6:00 PM
Friday8:00 AM - 6:00 PM
Saturday9:00 AM - 3:00 PM
Sunday9:00 AM - 12:00 PM
7/4/20269:00 AM - 3:00 PM
9/7/20268:00 AM - 6:00 PM
11/26/20268:00 AM - 6:00 PM
12/25/20268:00 AM - 6:00 PM
1/1/20278:00 AM - 6:00 PM
Products & Services
1 list · 13 items
Explore offerings from Hydroseal Basement Waterproofing on 2 Arsene St. in Fairhaven, with popular services available at this location.
Hydroseal Basement Waterproofing - Services
13 items
services
Basement Crack Repair
Basement Waterproofing
Basement Drainage Systems
Basement Vapor Barrier Installation
Sump Pump Installation
Crawlspace Waterproofing
Drainage Solutions
French Drain Service
Gutter Drainage System Service
Maintenance and Inspections
Sump Pump Maintenance
Waterproofing Inspection
Window Well Waterproofing
Reviews
5.0
43 reviews
5 stars
43
4 stars0
3 stars0
2 stars0
1 star0
JW
Justin Walsh
Jun 8, 2026
5.0
John and his team did a great job on our basement. Communication was great and the work was thorough. I was very happy with the work and the cost was very reasonable compared to the other quotes I received.
JR
John Ryan
Jun 1, 2026
5.0
John and his crew did an amazing job with explanations of the process and constant communication. John responded immediately when we reached out with our initial emergency and had us on the calendar within a week to fix our water issue. Fair and honest pricing.
MD
Mark Doherty
Feb 25, 2025
5.0
John is excellent and explained both main pump and battery back up. Good to do yearly service. Worth it!
AC
Angela Curry
Jul 9, 2024
5.0
The service was great. Communication was clear and concise and they finished early! I'm would highly recommend HydroSeal!
MG
Molly Giordano
Dec 5, 2023
5.0
Very professional and knowledgeable about sump pump technology.
Frequently Asked Questions About Hydroseal Basement Waterproofing
What causes water to get into my basement?
Water intrusion in basements is typically caused by several factors. These include hydrostatic pressure, inadequate exterior drainage, cracks in the foundation, gutters that are clogged, or a high water table. During periods of heavy rainfall or when snow melts, these issues can be exacerbated, leading to water penetration through weak points in the foundation.
How do I know if my basement needs waterproofing?
Several indicators suggest your basement may require waterproofing. These include the presence of standing water, walls or floors that feel damp, musty odors, visible mold growth, paint that's peeling, a white chalky substance known as efflorescence, or cracks in the foundation walls or floor.
What's the difference between basement waterproofing and damp proofing?
Damp proofing is a less comprehensive solution that primarily slows down moisture absorption. It doesn't, however, prevent active water intrusion. Waterproofing, on the other hand, is a more thorough approach that actively stops water from entering. It often involves the installation of drainage systems, sump pumps, and treatments for walls or cracks.
What waterproofing solutions do you offer?
Our waterproofing solutions are tailored to each home's specific needs. We offer a range of options including interior drainage systems, sump pump installations, foundation crack repairs, exterior waterproofing, vapor barriers, and crawl space encapsulation. The most appropriate solution is determined based on your home's structure and the source of water intrusion.
How much does basement waterproofing cost?
The cost of basement waterproofing varies depending on several factors. These include the size of the basement, the severity of the water problem, and the specific solution required. Simple repairs might cost a few thousand dollars, while more comprehensive systems can be more expensive. We offer free inspections and estimates to provide accurate pricing for your specific situation.
How long does basement waterproofing take?
The duration of a basement waterproofing project depends on its scope. Typically, interior waterproofing systems can be installed within one to three days. Larger projects or those involving exterior work may take longer, especially if weather conditions are unfavorable.
Will waterproofing stop mold and mildew?
Waterproofing is effective in preventing mold and mildew growth by eliminating excess moisture, which is their primary cause. However, if mold is already present, it may need to be professionally removed either before or after the waterproofing process is completed.
Is basement waterproofing permanent?
High-quality basement waterproofing systems are designed to provide long-lasting protection, often for several decades. To provide additional assurance, many waterproofing companies offer extended or lifetime warranties on their work.
Can I waterproof my basement myself?
While DIY solutions like sealants or crack fillers may provide temporary relief, they often don't address the underlying cause of water intrusion. Professional waterproofing offers more comprehensive, long-term protection and can prevent costly damage in the future.
Does basement waterproofing increase home value?
Basement waterproofing can indeed increase your home's value. It protects the foundation, improves indoor air quality, and makes the property more attractive to potential buyers. Additionally, it can help prevent future repair costs, which is an attractive feature for homeowners and buyers alike.
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