About Us
Hello to AB Seals Waterproofing Contractors Rochester, NH, your dependable partner in securing structures from water seepage in the vibrant city of Rochester, NH. Our experts are devoted to upholding the sturdiness of homes and businesses, ensuring they remain water-free, protected, and secure.
Here at AB Seals Waterproofing in Rochester, NH, our goal is basic but of utmost importance: to defend your property investments from the adverse impacts of water-related harm. We strive to go beyond your expectations by delivering top-notch waterproofing solutions tailored to your unique needs.

Why You Should Choose Us
Expertise & Excellence: Our crew comprises highly skilled and knowledgeable professionals who are passionate about waterproofing. We employ the cutting-edge developments in the industry and apply proven techniques to offer unmatched results. From the initial assessment to the concluding waterproofing process, we maintain a high standard of outstanding performance in all our projects.
Customer Satisfaction: Here at AB Seals Waterproofing Contractors Rochester, NH, your happiness is our foremost concern. We believe in cultivating lasting relationships with our clients established on confidence, transparency, and exceptional service. We partner closely with you, presenting clear communication and personalized solutions to assure your complete satisfaction at every stage of the process.
Cutting-Edge Technology: We employ state-of-the-art technology and approaches to offer outstanding results in every task we handle. Reach out to our commercial waterproofing contractors today for a quotation on your next assignment and you will get a value for your money.
Competitive Pricing:At AB Seals Waterproofing Contractors in Rochester, NH is the leading commercial building waterproofing contractor in Rochester, NH. We offer waterproofing services at competitive costs without compromising on superior quality and are devoted to offering premium quality workmanship and customer service in the industry.
Free Consultation: At AB Seals Waterproofing Contractors Rochester, NH, you obtain a free consultation and estimate to assist you in making an knowledgeable decision.
Our Waterproofing Services in Rochester, NH.
Here at AB Seals Waterproofing Contractors Rochester, NH, we deliver quality and trustworthy waterproofing services that are specialized in protecting commercial properties from water-related harm, helping businesses upkeep a safe and functional environment. Covering hotels to office buildings, we have your needs covered. Check out some of our waterproofing services:
Basement Waterproofing:
Basements are particularly susceptible to water seepage owing to their location underground, making them susceptible to groundwater, rain, and various forms of dampness.
Here at AB Seals Waterproofing Contractors Rochester, NH, we offer quality basement waterproofing services to corporate establishments. We have a variety of approaches used to prevent water and moisture from entering and causing damage to the basement of your facility, and assure that water does not permeate the walls, floors, or foundation of the basement, keeping your interior free from dampness.
Interior Waterproofing:
Our team's interior waterproofing services exemplify excellence, they are our specialized waterproofing team to prevent water infiltration and handle moisture within your building via the use of waterproofing materials and systems on the interior surfaces of the basement or other vulnerable areas.
We furthermore emphasize regulating water that has already entered the basement or foundation, directing it away to stop damage and maintain a dry environment via the placement of drainage systems, such as weeping tiles or drain tiles, along the interior perimeter of the basement to collect and guide water to a sump pump.
Exterior waterproofing
We also offer exterior waterproofing services at AB Seals Waterproofing Contractors Rochester, NH. Our skilled technicians diligently prevent any form of water seepage and handle moisture by applying waterproofing materials and systems to the exterior surfaces of the building, specifically the foundation and basement walls, emphasizing stopping water before it reaches the building structure, making it a proactive approach to water protection.
Sump pump installation
The installation of sump pumps is a vital component of protecting the basement from water and moisture regulation systems, which is why you should have a competent seal waterproofing contractor like us.
We set the sump pump in a designated sump pit or basin in the basement or crawl space of your building. The primary purpose of a sump pump is to collect excess water that has accumulated in the pit and expel it of the building, preventing potential flooding and water damage.
Crawlspace Waterproofing
Here at AB Seals Waterproofing Contractors Rochester, NH, we deliver durable crawlspace waterproofing services aimed at protecting the crawlspace area beneath your building from water-related harm and moisture infiltration.
We protect the crawlspace by involving various techniques and systems to assure it remains dry and free from excess moisture, which can lead to challenges like mold growth, structural damage, and low indoor air quality.
Foundation Waterproofing
The groundwork is a fundamental component of any structure, and maintaining its integrity is crucial for the building's stability and longevity. Protecting the foundation from water is a crucial process that should be carried out by experts like us.
We apply professional techniques and materials to defend your building's foundation from water damage and moisture infiltration by applying a waterproofing membrane or coating on the exterior surface of the foundation walls to create a barrier against water intrusion.
Crack repair
Here at AB Seals Waterproofing Contractors Rochester, NH, we use correct products and comply with the manufacturer's instructions for the specific sealant and waterproofing system being utilized. Hence, getting guidance from a seasoned waterproofing contractor for complex or extensive repairs like ours is advisable to ensure a comprehensive and efficient resolution.
Our crack repair services are delivered to uphold the integrity and effectiveness of the seal. We thoroughly examine the area to identify the extent and nature of the cracks and establish if they are hairline cracks or more substantial fissures.
Sealant application
Until this moment, AB Seals Waterproofing Contractors in Rochester, NH has been the preferred provider of sealant application and moisture control in Rochester, NH. Our emphasis is on protecting your residential or commercial property from Florida’s by professionally applying the sealant to your interior and exterior spaces.
Commercial Waterproofing
AB Seals Waterproofing in Rochester, NH provides premium commercial waterproofing in Rochester, NH. We specialize in protecting your commercial properties from water damage and helping your businesses upkeep a safe and functional environment. Covering hotels to office buildings, we're here to meet your requirements.
Waterproofing for businesses
AB Seals Waterproofing in Rochester, NH provides premium commercial waterproofing in Rochester, NH. We specialize in protecting your commercial properties from water damage and helping your businesses upkeep a safe and functional environment. Covering hotels to office buildings, we're here to meet your requirements.
Foundation Waterproofing
Our foundation waterproofing professionals are on hand to waterproof the foundation of your building to prevent groundwater infiltration and dampness. It's essential for the structural integrity of your building and to avoid potential damage to stored inventory or equipment.
We render these services at an affordable rate. This is the reason we stand out among foundation waterproofing service providers in Rochester, NH.

Waterproofing for industrial facilities
As a licensed waterproofing company in Rochester, NH, we offer premium waterproofing services for industry facilities at a budget-friendly cost. You can have full confidence in our services because we are a well-experienced waterproofing company with specialized skills, knowledge, and technology for all your waterproofing projects and maintenance needs throughout Rochester, NH.
Contact us today for an excellent job. Our contractors are continuously eager to render top-notch services without any hassle.
Waterproofing Solutions
Waterproofing solutions refer to a range of techniques, materials, and applications designed to prevent the infiltration of water or moisture into buildings, structures, or specific areas. These solutions are vital to preserve the integrity of structures, stop damage caused by water, and boost the longevity of various surfaces. At an affordable rate, we cater to your waterproofing needs by installing drainage systems and installing vapor barriers in your home and offices.
Take a look at some of our offerings in waterproofing that we offer:
- Drainage systems: We support install drainage systems that channel water away from structures, like French drains, sump pumps, and exterior drainage systems, to prevent water accumulation and likely damage.
- Vapor barriers:We also insert materials into gaps, cracks, or joints to plug voids, provide a watertight seal, and block vapors.
- Waterproof coatings: These solutions that repel water from surfaces without completely sealing them, allowing the material to breathe. Regularly utilized for masonry, concrete, and wood. We can help you apply this
Common waterproofing issues and solutions
Problems with waterproofing can arise due to various factors, including age, poor installation, weather conditions, or inadequate maintenance. Addressing these issues promptly is crucial to stop further damage and uphold the integrity of the structure. Below are common waterproofing issues and their solutions:
1. Cracks and voids in walls, floors, or roofs could enable water infiltration.
Solution: Fill cracks and voids using correct sealants, injection grouting, or patching materials. For larger cracks, use epoxy injections for a strong and lasting repair.
2. Poorly Maintained Joints and Seals:Damaged or deteriorated seals around windows, doors, and joints can lead to water penetration.
Solution: Swap out damaged seals and apply a new sealant to ensure a watertight seal. Furthermore, it's important to regularly inspect and maintain seals to avoid future complications.
3. Ineffective Drainage: Improper slope, and blocked or damaged drainage systems might lead to water to build up and cause leaks or flooding.
Solution:Properly grade surfaces for optimal drainage, clear debris from gutters and downspouts, and address or upgrade damaged drainage systems if required.
4. Missing Waterproofing Membrane:
Solution: Use suitable waterproofing membranes such as bituminous, PVC, or liquid-applied membranes in order to establish a watertight barrier.
5. Exterior Wall Damage:Fractures, wear and tear, or absorbent walls can facilitate water to seep into the building, leading to damage and damp conditions.
Solution:Mend walls in disrepair, administer waterproof coatings, and consider using exterior insulation systems to boost protection against water intrusion.
6. Roofing Problems: Damaged or improperly sealed roofing materials result in leaks and water damage.
Solution: Regularly inspect and maintain the roof, promptly fix any issues, and apply appropriate roof coatings or sealants to guarantee water resistance.
7. Moisture in Basements: Water penetration, moisture buildup, or basement inundation in basements could cause structural damage and mold growth.
Solution:You can apply basement waterproofing coatings, set up a sump pump, and improve landscaping and drainage around the foundation to channel water away from the basement.
8. Leaking Balconies or Decks:
Solution:Address cracks, administer waterproof coatings or membranes, and guarantee the right incline for optimal drainage.
9. Erosion and Settlement: Soil erosion or settlement near the foundation can lead to water pooling and rising hydrostatic force on walls.
Solution:Address soil erosion and ensure correct incline to direct water away from the foundation. You should also installing drainage systems to manage excess water.
Regular inspections, proactive maintenance, and timely repairs are key to preventing waterproofing issues and guaranteeing waterproofing for your building. If unsure, consult us at AB Seals Waterproofing Contractors Rochester, NH for a thorough assessment and appropriate solutions.
FAQs
Is waterproofing covered by insurance?
As a rule, insurance policies do not typically include coverage for preventive waterproofing maintenance. However, in cases where water damage occurs and waterproofing is required for repairs, it could potentially be eligible for coverage. It's best to consult your insurance provider for specific details.
Do you offer warranties for your waterproofing services?
Certainly, we back our waterproofing services with warranties to provide our clients with assurance. Warranties vary based on the type of service and materials used, and details will be provided in the contract.
What is seal waterproofing, and why is it important in Rochester, NH?
Seal waterproofing is the process of applying specialized coatings or sealants to surfaces to prevent water penetration and protect against moisture-related damage. In Rochester, NH, in a location known for its tropical climate and regular rainfall, waterproofing is vital to maintain the structural integrity of buildings, prevent mold growth, and boost the lifespan.
What areas of my property can benefit from seal waterproofing
Seal waterproofing is beneficial for multiple locations, like roofs, walls, basements, balconies, decks, parking garages, and more. It protects against water damage, prolongs the lifespan of structures, and keeps an environment safe and moisture-free.
How long does seal waterproofing last, and when should I consider reapplying it?
The durability of seal waterproofing varies depending on the type of sealant used, exposure to weather elements, and regular maintenance practices. Generally, seal waterproofing usually has a lifespan of several years. It's wise to reapply or touch up the sealant when you observe signs of wear and tear, deterioration, or diminished efficacy.
What types of sealants or coatings do you offer for waterproofing in Rochester, NH?
We have a selection of premium sealants and coatings, like liquid-applied membranes, polyurethane coatings, acrylic coatings, elastomeric coatings, and more. Our products are designed to handle the climate of Rochester, NH and adequately defend your property against water penetration.
Can seal waterproofing help in reducing energy costs for my property in Rochester, NH?
Certainly, waterproofing has the potential to enhance energy efficiency by creating a better-insulated building envelope. It helps in maintaining a more stable indoor temperature, reducing the load on HVAC systems, and ultimately leading to potential energy savings.
Is seal waterproofing a DIY project, or should I hire professionals?
While there are DIY waterproofing products available, opting for professionals such as us ensure proper application and long-lasting results. Our knowledgeable experts comprehends the regional climate and uses the right materials and techniques to offer effective property waterproofing solutions.
How can I request a quote for seal waterproofing services in Rochester, NH?
Requesting a quote is a straightforward process by reaching out to us via phone, email, or the contact form on our website. We'll promptly respond, acquire the essential project information, and provide you with a detailed and competitive quote.
How do I choose the right waterproofing contractor?
Search for contractors who are experienced, licensed, and insured. Review their past work, read reviews, seek recommendations, and verify that they supply a detailed assessment and an extensive proposal for the particular waterproofing needs of your project.

Contact Us
Thank you for considering AB Seals Waterproofing Contractors Rochester, NH for your waterproofing needs. We look forward to assisting you. Please feel free to contact us using the information below: