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Avatar for Adirondack Basement Systems, Inc.
Adirondack Basement Systems, Inc.
4.6(
100
)

Serving Windham, NY and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Warranties offered

"Foreman Tim and crew members Dan and Ty did an excellent job installing a complex series of supports for our basement walls. While they worked hard each day, they were still most accommodating of our needs as homeowners. They moved their equipment several times so that we could be on time for personal commitments, they worked quietly and efficiently (except for the sounds of their equipment, we would hardly have known they were here), and when they were finished, they carefully cleaned our basement before their departure. We enjoyed our experience with Tim, Dan, and Ty, and we’re well pleased with the work they did."
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SaniDry Sedona Dehumidifer
Additional Photos
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+9

Response time12 hrs
Response rate89%
6 neighbors recently requested a quote
Avatar for Basement Systems Of New York
Basement Systems Of New York
4.3(
42
)

Serving Windham, NY and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"The entire team from estimate to completion were great! When an unforeseen problem arose they were responsive, punctual and thoroughly professional in taking care of the issue. What a pleasure to hire a company that takes pride in their work and making sure that the customer is completely satisfied. I highly recommend Basement Systems of New York."
Pouring A New Slab At Our Office - Bullville, NY
Calling A Last Minute Audible To Install A New Concrete Slab - Liberty, NY
Waterproofing A Walkout Basement With Our Patented Two-Stage Waterproofing System - Pine Bush, NY
Installing An Interior Waterproofing System With A Gravity Discharge - Holmes, NY
Knocking Down And Rebuilding A Foundation Wall - Kiamesha Lake,  NY

+7

Response time1 day
20 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
3.9(
438
)

Serving Windham, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Was able to schedule a free consultation immediately and they looked through the basement to talk through possible mold issues. Turned out we didn’t have a mold problem but he answered all of our questions and was very kind!"
Response time2 days
221 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Double M Industries LLC
Double M Industries LLC
5.0(
4
)

Serving Windham, NY and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Double M Industries LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. We have accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Driveways
Driveways
Driveways
Avatar for Dan Mayer Design
Dan Mayer Design
3.6(
25
)

Serving Windham, NY and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Dan Mayer’s design firm exceeded my expectations on all levels. Most importantly, Mr. Mayer was able to streamline my hodgepodge of ideas into a truly beautiful landscape that I am able to enjoy year round. I am looking forward to having him return once the construction on my guest house and pool has been completed."
Patio Build
bluestone walkway
land clearing
bluestone retread
Retaining wall

+48

14 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Groundworks
Groundworks
New to Angi

Serving Windham, NY and surrounding areas

Approved (Corporate)

In business since 2019

Free estimates

Warranties offered

Groundworks is the North America?s leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we?re there with one mission ? to repair, protect and improve their home.\nFor state licenses visit Groundworks.com/licensing\n

Foundation
Foundation
Foundation
Foundation
Foundation

+14

81 neighbors recently requested a quote
Avatar for SS Excavation
SS Excavation
New to Angi

Serving Windham, NY and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

SS Excavation is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 8 years of experience serving Schoharie county, NY and surrounding areas. We offer all types of excavation,grading work, brush and land clearing. Call today and let us put our experience to work for you!

Response time2 days
Avatar for Clearwater Power Washing and Weatherization
Clearwater Power Washing and Weatherization
5.0(
4
)

Serving Windham, NY and surrounding areas

In business since 2020

Free estimates

Credit card accepted

I am a locally owned, and operated business that is committed to excellence in every aspect of word. I uphold a standard of integrity bound by fairness, honesty, and personal responsibility. My distinction is the quality of service that I bring to the customer, which would be the same way I would treat family, or a close friend. \n\n** WE ARE FULLY INSURED! **\n\nCALL US TODAY AT: \n518-948-0465 \nTO LEARN MORE ABOUT OUR VETERAN DISCOUNT RATES!

2 neighbors recently requested a quote
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Basement Waterproofing questions, answered by experts

Thankfully, you do have a few sump pump backup options in case it fails. One option is a battery-powered backup sump pump. Another option is using a portable backup generator as a power supply for your sump pump. Unlike a battery-powered backup which has limited power, a generator can run around the clock for as long as you need it. 

Or you can opt for a water-powered backup pump, which uses your home’s water supply as a source of power. However, this may not be the best option if you find your house frequently has low water pressure.

External pressure on the basement wall can cause it to bow inward. Soil, heavy with water saturation, is commonly the main culprit. The soil exerts immense pressure on the wall, causing it to fail, at least partially. This is known as hydrostatic pressure—these situations can occur after rainfall or simply due to regular groundwater presence and may be temporary or more permanent.  

A leak under your foundation from a water supply line or sewage line is likely to lead to water pooling on certain areas of your property during rainfall, abnormally fast-growing or green grass in certain sections of your lawn, and differential settlement of your foundation, which can result in large foundation cracks, windows and doors failing to operate properly, a wavy or sloping roofline, or damages or irregularities in your interior walls, including cracks and bulging. If it’s a plumbing line embedded in your slab, you’ll also likely notice above-average water bills.

Several factors can impact the cost of waterproofing your basement. Some of the most common cost factors include:

  • Location

  • Square footage

  • Cause of the water leak

  • Type of foundation

  • Accessibility

  • Waterproofing method

  • Materials

  • Contractor experience and availability

  • Engineering reports, if needed

  • Structural and other repairs

  • Permits

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

The Windham, NY homeowners’ guide to basement waterproofing services

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