- +1 (603) 235-9598
- joe.m@nh-dry.com
- Barrington, NH 03825
- Mon - Sun 7:00 am - 7:00 pm
We handle basement waterproofing, drainage systems, and sump pumps so you get a dry, mold-free space without ongoing worry, often within a week.
Trusted by Rye Homeowners
Cracks along the foundation. Damp walls after every storm. Puddles forming where the floor meets the footing. These problems rarely announce themselves until the damage is already underway.
Ignoring them means higher repair bills, structural risk, and the constant worry that the next rain will flood the space you need dry. Every delay makes the fix harder and the cost steeper.
NH Dry Basement LLC delivers basement waterproofing Rye families and businesses count on. Since day one, we’ve focused on solving water problems the right way: drainage systems that channel groundwater away, sump pumps sized for New England storms, vapor barriers sealed tight, and dehumidifiers that keep humidity in check.
We’re family-owned, and we show up on time. Every job earns the same attention whether it’s a crawl space vapor barrier, a full perimeter drain, or a battery backup install. Your home deserves dry space you can trust, and we stand behind the work.
Homeowners dealing with foundation leaks get perimeter drainage, sump pumps, and vapor barriers that stop water intrusion for good.
A waterproofed basement stays dry through every storm, giving you square footage you can actually use without worry.
Professional drainage and vapor barriers stop water at the source, preventing mold and structural damage for years.
No more checking the basement after rain or worrying about humidity ruining your belongings and air quality.
Our basement stayed dry through the last two major storms, something we haven’t been able to say in years. The crew walked us through every step, answered all our questions, and cleaned up after themselves every single day. The new drainage system and sump pump have given us real peace of mind.
They fixed a crawl space drainage problem three other contractors said was too complicated. The difference in our air quality upstairs is noticeable.
We have 100+ 5-star reviews on
So your family can stop worrying about flooding and start using your basement the way you planned.
We examine walls, floors, and drainage conditions to pinpoint moisture entry and build a clear picture of what needs fixing.
We map out sump pump placement, drainage routing, and vapor barrier coverage so you know exactly what the work will involve.
We complete the installation, test every component under real conditions, and walk you through maintenance so nothing catches you off guard.
We inspect before work starts and map every solution.
Guesswork estimates without site measurements.
Same technician from inspection through final walk-through every visit.
Different crews each day with no continuity.
We seal vapor barriers properly and test every sump pump.
Quick installations that fail within two years.
Jobs completed on the original timeline we promised you.
Delays stretching weeks with no explanation given.
We guarantee drainage systems with warranties backed by family reputation.
Verbal promises that vanish after final payment.
Upfront pricing with no surprise fees after we start
With Us
Vague estimates that balloon during the job
With Them
Systems built with commercial-grade sump pumps and vapor barriers tested for years
With Us
Cheap materials that fail within two seasons
With Them
We show up on time and finish when promised
With Us
Missed appointments and dragged-out timelines
With Them
Job sites cleaned daily so your space stays livable
With Us
Debris left behind for you to handle
With Them
Crawl spaces and basements that stay dry through every rainstorm
With Us
Band-aid fixes that only mask the problem
With Them
Floors sloped correctly toward drainage channels so water flows where it should without pooling.
Membrane applied at every wall joint and footer seam to stop water before it enters living space.
Pumps sized to handle heavy rainfall and installed with battery backup to keep working during outages.
Thick polyethylene sealed at every seam prevents ground moisture from reaching wood and insulation above.
Commercial-grade units with automatic drainage control humidity year-round without constant filter changes or manual emptying.
Concrete poured smooth and curing compounds applied evenly so floors stay flat and resist cracking over time.
From waterproofing to drainage systems, we handle moisture control across the region. Every job uses materials chosen for New England’s freeze-thaw cycles and heavy spring runoff.
Heavy rain pushes water through cracks in foundation walls, window wells, or floor joints, especially when the soil around your home stays saturated. Proper drainage channels the water away before it reaches the living space.
Most installations finish within one to three days, depending on the system scope and access. Crawl space drainage with vapor barrier or sump pump replacement typically wraps up faster than full perimeter work.
Yes, though it requires removing drywall along the perimeter to install interior drainage. You can refinish the space afterward, and the system protects the investment by keeping moisture out long-term.
A sump pump removes water that enters the pit. A battery backup takes over when the power fails, so the pump keeps running during storms when you need it most.
If you’re sealing a crawl space, yes. The vapor barrier stops ground moisture from evaporating into the air, while the drainage handles bulk water. Both work together to keep the space dry.
Reach out to NH Dry Basement LLC for honest basement waterproofing that protects Rye homes from water damage, mold, and foundation trouble.
