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TRUSTED BY ORANGE, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon62
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Orange

Avatar for American Dry Basement Systems, LLC
American Dry Basement Systems, LLC
4.9(
118
)

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
3 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
223
)

Serving Orange, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Excellent job.... Keith knew exactly what was wrong with our garage wall, he explained everything in great detail and offered us the right solution. The work was done in a timely manner. We are very pleased. Thank you CT Basement!"
Finished basement in CT
Basement Finishing in CT
Basement Finishing in CT
Basement Finishing in CT
Basement Finishing in CT

+13

Response time10 hrs
117 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for A&A Waterproofing
A&A Waterproofing
5.0(
10
)

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 rate85%
4 neighbors recently requested a quote
Avatar for ORR CONSTRUCTIONS AND BASEMENTS SYSTEMS LLC
ORR CONSTRUCTIONS AND BASEMENTS SYSTEMS LLC
5.0(
11
)

Serving Orange, CT and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"We've partnered with Jimmy and the Orr Constructions & Basement Systems team on several projects, and they consistently deliver great work. They've repaired our front steps, relocated a shed in our backyard, and most recently completed a deck extension for us — which turned out beautifully. Highly recommend them for any home improvement project, inside or outside the house!"
Drain Systems
Drain Systems
Drain Systems
Drain Systems
Drain Systems

+5

Avatar for Groundworks
Groundworks
5.0(
7
)

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\n

Foundation
Foundation
Foundation
Concrete
Concrete

+16

291 neighbors recently requested a quote
Avatar for AA Outdoor Services, LLC
AA Outdoor Services, LLC
3.9(
33
)

Serving Orange, CT and surrounding areas

Approved

In business since 1990

Free estimates

Small jobs welcome

"Vincent did an absolutely beautiful job on my cement and asphalt driveway. Their craftsmanship was top-notch. They finished the job quickly, and left the work area clean when they were not there. They stayed in touch throughout the process, and they take tremendous pride in their work. I have worked with hundreds of contractors over the years and these folks are among the very best and most reliable. Cannot say enough good things, also the prices were competitive, and they delivered a better quality of work than I would expect for a similar price."
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
Avatar for Solid Ground Solutions LLC
Solid Ground Solutions LLC
5.0(
7
)

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 time7 hrs
Response rate96%
39 neighbors recently requested a quote
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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.