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zip code: 20149

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3 Pros Basement Systems

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We Provide Basement Waterproofing in Portsmouth, NH

Service Area Zip Codes:


We specialize in foundation waterproofing using quality Basement Systems products. We will design a customized system to keep your basement dry. As your local Basement Systems contractor, we can help you choose the best basement waterproofing options for your home.

For a FREE no-obligation basement waterproofing cost estimate in Portsmouth, NH, please fill out the form and your local Basement Systems company will contact you shortly.

Basement Waterproofing & Repair Services offered in Portsmouth:

  • Foundation Waterproofing
  • Interior Drainage System Installation
  • Sump Pump Installation & Replacement
  • Basement Dehumidifier Installation
  • Basement Leak Repair

Basement Sump Pump Systems

If you get water in your basement every time it rains or you have an old sump pump that can’t keep up, a new basement sump pump can help keep your basement dry. Basement Systems has tested many pumps over the years and we use Zoeller pumps because we know they work.

Sump Pump Features:

  • Durable cast-iron pumps
  • Quiet operation
  • Battery-powered backup option for operation during power outages
  • Patented WaterWatch Alarm alerts of high water level

Basement Dehumidification

Moisture in the basement leads to mold growth that can damage your home, make you and your family sick, and make your basement and whole house smell musty. The solution is to remove moisture from the air. The SaniDry Sedona basement dehumidifier and air system from Basement Systems wrings the moisture from basement air and makes the damp feeling and musty smell go away!

SaniDry Sedona Features:

  • World’s most efficient dehumidifier without a bulky heat exchange
  • Automatic drainage - no buckets of water to empty
  • Automatic controls maintain ideal humidity level

Why More Portsmouth Homeowners Choose Us:

  • Custom-Designed Dry Basement Solutions
  • Exclusive Patented Products
  • Proven Effective for Over 25 Years
  • Transferable Lifetime Warranty on Drainage Systems
  • Financing Options May Be Available - Ask Your Local Dealer

Recent job requests for basement waterproofing in Portsmouth, NH:

Project Location: Austin Street, Portsmouth, 03801

Comment: Hi, I would like to discuss options for installing a sump pump in my basement. Please give me a call or shoot me an email to discuss. Thank you!

Project Location: Dunlin Way, Portsmouth, 03801

Comment: Im looking at basement systems in order to waterproof and winter proof 50% of the basement ( bisected by a staircase ). I have waterproofed from the outside wall and would like to see how to insulate the walls and floors;

Project Location: Ash Street, Portsmouth, 03801

Comment: We currently have basement systems products installed. We did renovations recently and I think our system needs some maintenance and updates. I would also like to install a 2nd sump pump.

Project Location: Marston Ave, Portsmouth, 03801

Comment: We have an unfinished basement with likely mold issues. The biggest concern is that I would like to find a remedy for what seems like high pollution down there. Likely this is from mold/mildew but I would like to properly diagnose and treat. It is easy to get nauseous from being down there for a short time. I have a small dehumidifier that is currently struggling as well. Can you advise? Sam

Project Location: Thornton St, Portsmouth, 03801

Comment: I left a message on the answering services. Need to schedule annual maintenance of our system. Need documentation on transfer of warranty as we are selling our house. Thank you

Project Location: CRESCENT WAY, Portsmouth, 03801

Comment: Looking to receive a quote on having my basement ceiling done and waterproofing.

Project Location: Rock Street, Portsmouth, 03801

Comment: 150+ year old house with fieldstone basement. Has been damp since we purchased 2+ years ago so had a dehumidifier on 365. Over the past ~2 weeks we've had two rainstorms which caused minor flooding in the basement (2-3 inches). Would like to get a quote for waterproofing the basement so it won't flood and isn't damp.

Project Location: Beechstone, Portsmouth, 03801

Comment: I am the manger of a 450 unit multi family community. I currently have 15 buildings that are having moisture issues and I want to get dehumidifiers in them asap. Please contact me to set up a date. thanks.

Project Location: Willard Avenue, Portsmouth, 03801

Comment: Basement sump pump runs continually, it won't stop even when the water is gone. I arranged to look at it. But we didn't seem to have a compatible business relationship. I'm willing to try again.

Project Location: Walker Bungalow Rd, Portsmouth, 03801

Comment: Have occasional wet basement and need to install a system to eliminate wet floors that occur once a year or less, but cause considerable problem as we use the downstairs room.

Project Location: Thornton St, Portsmouth, 03801

Comment: 100 year old home with fieldstone foundation mortar is crumbling and water flowing in during rain. been replacing mortar with hydro cement but cannot keep up with it need help

Project Location: Jones Ave, Portsmouth, 03801

Comment: Water in the basement. Need a deeper sump pump as well as drainage and leaks in the basement.

Project Location: Columbia Street, Portsmouth, 03801

Comment: We would like someone to check out our basement and give us an estimate of how much it would cost to get it waterproofed.

Project Location: Taft Rd, Portsmouth, 03801

Comment: Need estimate for ThermalDry basement floor matting.

Project Location: Lincoln Ave, Portsmouth, 03801

Comment: Recently moved to a new home. Basement has musty/smelly odor, dehumidifier running very often, would like to explore options. no existing sump pump

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