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Best basement waterproofing pros near Strafford, NH

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Top-Rated Basement waterproofing pros in Strafford - Updated Nov 2026

Avatar for NH Projects LLC
NH Projects LLC
5.0(
20
)
Basement Drainage Channels - Install

Serving Strafford, NH and surrounding areas

Approved

In business since 2021

Free estimates

Customers say: Quick response

"Lenny and Nick are great to work with! We are finishing our basement and they just completed the bathroom to start and it came out fantastic! They have excellent contacts to help with the plumbing and electricity and made the whole process easy for us. We can't wait to keep working with them and completing our basement."
Our Work
Our Work
Our Work
Our Work
Our Work

+8

Response time5 hrs
Response rate87%
1 neighbors recently requested a quote
Avatar for IDEAL SOLUTIONS LLC
IDEAL SOLUTIONS LLC
4.8(
13
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Strafford, NH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"I had an excellent experience with Ideal Solutions on my basement remodel. From start to finish, the team was professional, communicative, and detail-oriented. The quality of the work exceeded my expectations, and the finished basement turned out even better than I imagined. Everything was completed on time, and they made the entire process smooth and stress-free. I would absolutely recommend Ideal Solutions to anyone looking for basement remodeling or home improvement work."
18 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Heritage Home Service
Heritage Home Service
4.5(
464
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Strafford, NH and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Emergency services offered

"I contacted Proactive to replace my water heater because my current oil system a 5 yr old system kept flooding my basement. The tech looked at the system and spent about two hours on his phone reviewing the system. finally he figured out that my return temp was set too low and was automatically expelling the hot water on the ground outside my water tank. I was elated. So many times I called plumbers and the oil company who swapped tanks and switches , costing me several thousands of dollars. when he left he didn't want to charge me even a hundred bucks, the time he spent researching the problem. I tipped him big time. He was worth it. He saved me from unnecessarily buying a multi thousand dollar new system, and he ended the constant and expensive flooding in my basement. Yes, if necessary, I will use Proactive Comfort again!"
Generator Installation
Light Fixture Service
Oultet services
Indoor Outlet Service
HVAC Outdoor Unit

+16

Response time1 day
353 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Morton Excavation
Morton Excavation
4.9(
14
)
Basement Drainage Channels - Install

Serving Strafford, NH and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

"Morton Excavation was GREAT! I asked for 2 estimates, one with a small retaining wall, one without. After receiving the estimates, I contacted Morton and asked how soon could they get started? “Next week, and we should be done in a couple days.” They did have to put me off for one day, but they completed the job in 2 days, cleaned up the work area, and did an excellent job. Thanks!!"
Gallery
Fire Hydrant install
8in ductile iron / fire hydrant install
Culvert Drainage
Culvert Drainage

+11

7 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Carideo Services
Carideo Services
4.7(
41
)
Basement Drainage Channels - Install

Serving Strafford, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Showed up and knew exactly what they were doing. Exactly what I needed for my yard. Worked diligently & finished early. I would recommend them for any dirt delivery, spreading or rock work you may need."
Waterfront Excavating
Waterfront Excavating
Propane Tank Installment
Uunderground Propane tank
TJ MAXX Sign

+7

Response time6 hrs
Response rate98%
9 neighbors recently requested a quote
Avatar for Green Home Solutions of North Central MA
Green Home Solutions of North Central MA
4.8(
13
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Strafford, NH and surrounding areas

Approved

In business since 2021

Warranties offered

Credit card accepted

"Workers very professional and clean up was great. Courteous knowing we were working from home and noise kept so low our callers didnâ t even know work was occurring in house. I must also say workers walking up and down stairs on hardwood steps, not heard! Great group and would hire again if needed, thank you!"
Attic Mold Remediation - Fitchburg, MA
Mold Contamination in Attic
Living Room- Mold remediation - Lowell MA
Living Room Mold Remediation - Lowell, MA
Attic Mold Remediation - Derry, NH

+11

Response time12 hrs
Response rate90%
43 neighbors recently requested a quote
Avatar for Burgess Landscaping Services
Burgess Landscaping Services
4.6(
20
)
Basement Drainage Channels - Install

Serving Strafford, NH and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

"Burgess Landscaping did a great job.Eric had ideas that I had not thought of and the work was done quickly and professionally. I look forward to working with Eric on my Nexts year’s projects."
Final product
Prep
Base
French Drain
Filling the block

+20

Response time1 day
5 neighbors recently requested a quote
Recommended by94%of homeowners
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Basement Waterproofing FAQs, answered by experts

One handy thing about whole-house dehumidifiers is, once installed, you don’t have to worry about placement or changing the dehumidifier’s position. But if you are using a portable dehumidifier, we suggest keeping it away from walls, vents, and furniture. It needs a central, unobstructed spot with access to lots of air to do its job.

Water damage to concrete is often gradual and can take months, if not years, for a concrete structure to be fully destroyed. The process often starts with cracks on the surface, followed by sinking slabs and eventually crumbling cement. Therefore, it is important to repair minor damages early to prevent the situation from worsening.

Periodic inspections and addressing drainage issues prevent further damage.

A crawl space encapsulation isn’t always necessary, but it’s a wise choice, especially if you live in an area that sees a lot of precipitation. Sealing a crawl space not only reduces damage caused by moisture, mold, and pests, but it also increases your home’s value. It can also save you money by reducing energy bills and avoiding costly repairs for structural or foundation damage.

Signs include persistent dampness, mold or mildew presence, musty odors, and visible water stains. If any of these occur, it is advisable to contact a professional for an inspection.

The Strafford, NH homeowners’ guide to basement waterproofing services

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