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TRUSTED BY ORANGE, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon64
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Orange, CT

*The Angi rating for Basement Waterproofing companies in Orange, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Orange, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on August 02, 2026

Find Basement waterproofing pros in Orange

Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
589
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Orange, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Chuck Stofko was very informative. Was patient in answering all my questions. Spent along time with me reviewing the process and the steps needed to waterproof my basment. I highly recommend him."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

143 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for American Dry Basement Systems, LLC
American Dry Basement Systems, LLC
4.9(
118
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Orange, CT and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"I had my basement waterproofed almost 3 years ago by them and I had no issues since then with the basement flooding regardless of how much it rains. I highly recommend using American Dry Basement!"
Drainage Trench
Jackhammer
Mixing SuperCrete
Compress Wash Stones
Spreading SuperCrete

+7

Response time11 hrs
9 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for A&A Waterproofing
A&A Waterproofing
5.0(
10
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Orange, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Came to finish digging out trench to install footing drains around basement area of house. The guys finished the job in 1 day. So far no leaks into basement."
Response time2 days
Response rate88%
6 neighbors recently requested a quote
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Avatar for Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
4.4(
240
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Orange, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Very friendly guys. They were understanding and worked with me and my partner for budgeting and getting our basement waterproof."
Drain at base of bilco
going up on the wall
finished wall area
completed
finished sump pump area

+37

Response time1 day
160 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for The Builders & Cleaners
The Builders & Cleaners
4.9(
122
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Orange, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"My husband and I reached out to the company to repair some rotten boards we discovered on the exterior of the house. We spoke to David who was extremely responsive and quick to set up our services. The crew came a couple days later right at the time they said, the repairs are great quality, and everyone we interacted with was polite and kind. I wouldnâ t hesitate to hire them for a bigger job in the future!"
Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1826

Response time1 day
Response rate92%
Recommended by85%of homeowners
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Avatar for Groundworks
Groundworks
4.9(
13
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Orange, CT and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Foundation
Foundation
Foundation
Concrete
Concrete

+16

562 neighbors recently requested a quote
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Avatar for Economy Handy Carpenter, LLC
Economy Handy Carpenter, LLC
4.6(
331
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Orange, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Did an excellent job replacing boards, power washing, sanding and staining deck. Looks great!"
Response time10 hrs
30 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for KNL CONSTRUCTOR LLC
KNL CONSTRUCTOR LLC
5.0(
11
)
Basement Drainage Channels - Install

Serving Orange, CT and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

*****Call Today for an Estimate @ 475-279-4864***** With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

Pavers
Pavers
Concrete Border
Concrete Border
Bluestone

+2

23 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for AA Outdoor Services, LLC
AA Outdoor Services, LLC
3.9(
33
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Orange, CT and surrounding areas

Approved

In business since 1990

Free estimates

Small jobs welcome

"Vincent done an awesome job on re leveling my concrete sill wall in my garage. On budget on time and very professional. Would recommend him and his services for anyone."
Driveway in New Haven (West Haven)
Rear entrance and parking area (West Haven)
Rear entrance and parking area (West Haven)
Step repair (West Haven)
Step repair (West Haven)

+61

Response time9 hrs
Recommended by100%of homeowners
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Avatar for Solid Ground Solutions LLC
Solid Ground Solutions LLC
5.0(
7
)
Basement Drainage Channels - Install

Serving Orange, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Nick helped me with a ground based solar project. He dug an electrical trench and laid the conduit. The town inspected and signed off on his work. Great communication, fair price, and precise execution of the work."
Response time8 hrs
Response rate96%
24 neighbors recently requested a quote
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Showing 1-10 of 124
Basement Waterproofing questions, answered by experts

In Orange, early signs like faint water stains, musty odors, or thin foundation cracks—especially after storms—can signal future basement flooding or structural issues. Efflorescence (white powdery residue), damp spots on floors, or bubbling paint are also red flags. Since Orange’s clay-heavy soil and fluctuating temperatures can worsen moisture problems, addressing these symptoms quickly helps prevent major foundation damage and mold growth.

Helpful?

In Orange, annual basement waterproofing maintenance should include testing your sump pump before spring rains, clearing gutters after leaf fall, and checking for new foundation cracks after winter. Regularly inspect for basement humidity, clean window wells, and ensure downspouts direct water away from your home. Scheduling a yearly professional assessment helps catch early signs of water intrusion and keeps your waterproofing system effective.

Helpful?

In Orange, immediate action is needed if you see standing water, active leaks, mold patches, or cracks wider than 1/8 inch, as these can rapidly lead to basement flooding or foundation damage. If you only notice slight dampness, minor condensation, or hairline cracks, monitor them closely and schedule a professional inspection before the wet season to avoid unexpected water intrusion.

Helpful?

In Orange, interior waterproofing projects like crack injection or sump pump installation usually finish in 1-2 days. Installing interior drainage systems can take up to 5 days, while exterior solutions such as French drains or foundation sealing may require 5-10 days. Rocky terrain and permit approvals can extend the total process, so expect 2-8 weeks from your first consultation to final walkthrough.

Helpful?

When hiring in Orange, prioritize contractors with proven experience handling local soil conditions and foundation cracks. Look for professionals who offer detailed project plans, clear warranties, and references from recent Orange homeowners. Ask how they manage weather delays and obtain required permits. Avoid those who rush decisions or lack local expertise—choosing a pro familiar with Orange’s unique climate and groundwater challenges ensures reliable results.

Helpful?

The Orange, CT homeowners’ guide to basement waterproofing services

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

See all articles