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Best basement waterproofing pros near Greenbush, ME

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

Avatar for Baker Electric and Sons
Baker Electric and Sons
4.1(
17
)
Basement Drainage Channels - Install

Serving Greenbush, ME and surrounding areas

Approved

In business since 2015

Emergency services offered

Credit card accepted

"The best electrical Company I have ever had work for me. They scheduled my appointment and kept me informed very well when they could do the job. Mike was very conscious about our house and his work area. He work very fast and fixed everyone of my problems, if you call and there is a little wait time before they can do it wait because Baker electric is worth the wait."
Response time2 days
Response rate91%
75 neighbors recently requested a quote
Avatar for Maine House Lifting
Maine House Lifting
New to Angi
Basement Drainage Channels - Install

Serving Greenbush, ME and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. \nIt is our mission to provide excellent customer service from start to completion of a project. \nTo understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. \nOur reputation is based on service, safety and quality, regardless of how large or small the job.

Spray foam insulation
Spray foam insulation
Spray foam insulation
Spray foam insulation
Spray foam insulation

+11

Response time3 days
1 neighbors recently requested a quote
Avatar for Eastern Maine Drainage
Eastern Maine Drainage
5.0(
7
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Greenbush, ME and surrounding areas

In business since 2024

Free estimates

Small jobs welcome

"Eastern Maine Drainage was quick to assess our problem and Nate was able to set up an appointment within a few days to remedy our drainage issue. He was on time, communicated clearly, and was tidy with his work. Since I was at work while he was installing the new sump pump and drain line, he kept me in the loop about his progress. He had a detailed estimate that he stuck to, and he even deducted the cost of some PVC when he realized he didn't need as much as he initially planned. I would recommend him to anyone needing work in their basement."
Full Sump Pump install
Sump Pump Install
Trench drainage system
Trench drainage system
Drywall Demo Job

+6

Response time3 days
Response rate90%
Recommended by28%of homeowners
Avatar for octagon-restoration
octagon-restoration
4.7(
96
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Greenbush, ME and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"I called Octagon the day after we had an upstairs water leak. The next day, Octagan had scheduled a technician to assess the damage and set up the mitigation solutions to dry out the damage before mold could set in. Everyone from Octagon was friendly, professional and very responsive. If you need a fast, reliable and effective response, you will find it with Octagon!"
Water extraction.
Octagon vehicles
Drying structure damaged by water.
MOLD REMEDIATION
Dirty air duct.

+2

Response time6 hrs
Response rate100%
Recommended by90%of homeowners
Avatar for New England Home Renovations LLC
New England Home Renovations LLC
4.0(
311
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Greenbush, ME and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"This project was supposed to be "phase one" of three projects that we hired NE Renovation to complete.  On day one, the basement was prepped - all carpeting was covered and baseboard heating covers were removed.  Sheetrock was supposed to be installed on the next day, but due to a serious injury to the sub-contractor, that was not done.  Instead, demolition work began on what was supposed to be "phase two" of the project - the remodeling of a bathroom.  We had not been expecting this change in schedule and to be fair, neither did anyone else.  The basement project was put on hold until an alternate plan could be made.  A few weeks later, work began again on the basement.  The sheetrock was installed very well and in quick time.  The plaster work was completed perfectly which was no small task given the length of the walls. Additionally, the paint job was done perfectly.  The new six-panel doors, wall mounted television, upgraded lighting, and new baseboard heating covers helped complete the transition of the space from 1970 to 2012!

The value we received from this project has exceeded our expectations.  We added a pool table and two sectional sofas to complete our new recreational space.  It serves as a great "man cave" as well as a great place for family and friends to hang out.  NE Renovations did a great job renovating our basement."
Before
After's
New boiler install
Removal of cast Iron to PVC.
Additional Photos

+37

Recommended by89%of homeowners
Showing 1-10 of 18
Basement Waterproofing FAQs, answered by experts

Statistics show that 98% of basements will experience some form of water damage over time. However, that doesn’t mean all basements will experience severe flooding. The best way to prevent a water-damaged basement is to keep up with home maintenance and have proper drainage installed outside your home to direct water away from the foundation. You can also consider building a flood wall around the house if you live in a flood-prone area.

In nearly all cases, you are required to install a vapor barrier in your crawl space. However, local regulations will change based on the local climate and the crawl space's susceptibility to moisture. Even if a vapor barrier is not legally required, it is often a good idea to keep your crawl space dry.

Rigid foam board insulation is one of the safest insulation materials for basement walls. The panels offer a moisture barrier to prevent mold and mildew build-up. At the same time, this material is also fire-resistant, so you don’t have to worry as much about a fire breaking out as you would with spray foam insulation. 

In most climates, contractors recommend closing your crawl space vents in winter. Keeping them shut protects your crawl space from freezing temperatures, pests, and cool breezes that can lead to chilly floors in your home. However, it's often best to speak with a local crawl space team about your specific design and its relationship to the winter season.

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.

The Greenbush, ME homeowners’ guide to basement waterproofing services

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