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Find Basement drainage channels installers in Holtsville

Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
4.8(
270
)

Serving Holtsville, NY and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Had a backup a few days before and wanted to determine if it was a simple clog or cesspool related. They sent out a tech (Jimmy) the same day. He located both cesspools and walked me through my options. He was honest and patient, answering all my questions along the way."
Additional Photos
Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)

Serving Holtsville, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I used these guys for a remodeling job which included bathroom renovation, some minor electrical work, knocking down and installing new dry wall and painting. Class acts! We all hear horror stories about contractors not calling you back or not showing up on time or showing up at all. Not these guys! Hector, Moises and their crew really did exactly what they said they were going to do. Friendly, responsive and oh yea, solid work! Professional through and through! Highly recommend them and would use them again!"
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Napolitano Brothers Contracting, Inc.
4.8(
25
)

Serving Holtsville, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"The guys were very through on explaining everything they were going to do in my basement. They were very professional. The work they did was excellent. I rate these guys 5 plus stars. There work is phenomenal! There costs were very responsible! I would highly recommend these guys."
Paver Pool Patio and Retaining Wall
Walkway to Pool Patio.
Paver Driveway with Custom Border and Apron
Custom Stone BBQ and Wall
Custom Stone Work

+22

Response time9 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Lorenzo Napolitano Construction Inc.
Lorenzo Napolitano Construction Inc.
4.9(
17
)

Serving Holtsville, NY and surrounding areas

Approved

In business since 1994

Free estimates

Customers say: True professional

"Lorenzo did a great job. All his guys were very attentive. Everything was done right on schedule. All the work was perfect. He did a great job installing my foundation, Belgium block driveway and major regrading of the property. I would hire him again in a heart beat."
Patio
Concrete pool coping
Patio
Patio finished
Patio finished

+72

Response time7 hrs
Response rate86%
1 neighbors recently requested a quote
Avatar for ACM Basement Waterproofing, Inc.
ACM Basement Waterproofing, Inc.
4.7(
65
)

Serving Holtsville, NY and surrounding areas

In business since 1967

Free estimates

Warranties offered

"Mark was very professional, straight forward no nonsense. Crew was very professional, neat, and courteous. Job was done in two days and its like they were never here. Waterproofed basement French Drain installed w/ sump pump. Very happy with finished product. ACM did a great job."
Response time1 day
Recommended by95%of homeowners
Avatar for Mid Suffolk Cesspool Service
Mid Suffolk Cesspool Service
4.9(
94
)

Serving Holtsville, NY and surrounding areas

In business since 1990

Emergency services offered

Credit card accepted

"Rob and Christine were amazing again - going above and beyond as usual. Rob had to replace the pipe going from the house to our cesspool, and he told me that he would hand dig everything to be careful not to disturb the grass and plant life. While he was replacing the pipe, he discovered that the sprinkler line was precariously placed closed to the cover of the pool, so he changed the cover to ensure that there were no issues going forward. When he completed the job, there was no evidence of him digging up the lawn or plants - he meticulously put everything back exactly as he found it - demonstrating pride and care that you don't always see. He honored the original price he had quoted - even though he did more than expected."
Hand Digging under a cement walkway.  Could not get a machine in that tight spot.
Kim & Andrew
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by100%of homeowners
Avatar for A-1 Basement Solutions
A-1 Basement Solutions
4.4(
46
)

Serving Holtsville, NY and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"The work was done quickly and professionally.  And they left the basement very clean.  
It's been almost 2 years and everything works perfectly.  No sign of water anywhere.  Nice.
"
Additional Photos
Additional Photos
Additional Photos
Recommended by84%of homeowners
Avatar for Basement Waterproofing Etc
Basement Waterproofing Etc
4.7(
82
)

Serving Holtsville, NY and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I wqill mprobably wait bThe meeting and ensuing discussions went very well. George is a big likeable guy who sticks to the facts and does not  exert any pressure on the potential customer. He outlined an engineering solution to invasive moisture and foundation erosion by building a sub-terainian trench around the house and inserting high quality  plastic piping to sustain a continued drain-off of the moisture. The  solution by its very nature is labor intensive and I thought that the price of approximately $3500 was reasonable. I currently do not have this problem so awhile. If i had water in my basement, I don't think I would hesitate.
"
Home Theater
Home Theater
Home Theater
Living Area
Hall way

+1

Recommended by90%of homeowners
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FAQs for basement drainage channels installation projects in Holtsville, NY

Expect a well-built French drain to last 30 to 40 years. By channeling both surface- and ground-water away from your foundation, the system relieves hydrostatic pressure and helps prevent costly structural damage. Choose a pipe with a quality cloth filter to keep sediment out and extend the drain’s life. A quick annual inspection and routine cleanouts will keep water flowing freely, ensuring the system continues to protect your home for years to come.

Most French drains sit two feet below grade, but depth ultimately depends on the problem you’re solving. For puddling rainwater or snowmelt, a shallow curtain drain at lawn level often does the trick. To handle rising groundwater, pros dig deeper, down to the footing, and run the pipe beneath the basement slab. A drainage contractor will determine the optimal depth for your specific soil conditions and water issues.

A properly installed interior French drain captures water at the slab, channels it to a sump pit, and directs it safely outside, preventing basement floods before they occur. Because the pipe sits just under the floor edge, a plumber can reach it easily for cleaning or repairs. Pairing the drain with a reliable sump pump gives you the best long-term protection.

Hire a contractor who installs drainage systems every day—typically a foundation specialist, drainage contractor, experienced landscaper, or plumber with waterproofing experience. These pros understand slope, soil, and local codes, and they have the equipment to trench safely around utilities. Ask for references and photos of recent jobs to be sure they can design a system that keeps water off your foundation for decades.

Once the drain is in, patch the yard by reseeding bare spots or replacing plants the crew removed. Inside, look for ways to add value—finishing the basement or upgrading interior waterproofing while the space is open often costs less now than later. Schedule a quick annual checkup to flush sediment and confirm the pipe and sump pump are clear. Consistent maintenance ensures the drain functions properly and protects your investment.

Most policies don’t cover the cost of repairing a French drain itself, but they may provide coverage for water damage if the system fails. Coverage varies by insurer, so be sure to read the fine print or contact your agent before any issues arise. If you live in a high-risk flood zone, consider a separate flood policy to close the gap. Knowing your coverage in advance helps you budget for repairs and avoid unexpected costs.

The Holtsville, NY homeowners’ guide to basement drainage channels installations

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