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Downspout extension Installation: A white downspout extension draining water into the yard.

TOP-RATED EXPERTS IN Downspout Extension INSTALLATION Services
in New York!

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What makes Zavza Seal

THE BEST OPTION FOR YOU?

Licensed & Insured

Don’t take chances with unlicensed and uninsured contractors. We’re fully licensed and insured, ensuring your investment is safeguarded.

40-Year Warranty

We back our work with a 40-year warranty, demonstrating our commitment to long-lasting quality and durability.

Proactive Problem Solvers

Experience matters. We are proactive problem solvers. We identify and address issues before they become headaches, saving you thousands of dollars on repairs and remediations.

5 Star
Service

Elevate your home with our 5-Star rated contracting, where premium quality meets a steadfast 40-year warranty commitment.

Community – Centric

We’re not just another service provider in your local area but interwoven within the community. Our unwavering dedication leads us to uplift the regions we serve, one project at a time.

What Our Customers Say
On Our Recent Downspout Extension Installation Service Completed Works

Gregory Paragh

They complete the work to the specification they outlined or better, for a very reasonable price which they are willing to work with you on. Good people and great work.

Mike Delafraz

I was hesitant to accept their proposal since it was the best one! However, they arrived on time and were knowledgeable, respectful, and clean. Did more than expected and paid attention to any minor details. They even came an extra day to complete everything and ensure the Job was done to my 1000% Satisfaction.

Patrick

The Zavza sealing company arrived promptly. The crew leader did an overview of the Job. Upon completion of the Job, The entire area was cleaned, and anything moved was replaced. Thanks for a great Job.

Prevent Water Damage with Professional Downspout Extensions

A muddy puddle with excess water compiled because of lack of downspout extension in the area<br />

Excess water around your foundation can lead to costly damage, including basement flooding, soil erosion, and foundation cracks. Without a proper drainage system in place, rainwater can accumulate around your home, weakening its structural integrity over time. One of the most effective and affordable ways to prevent these issues is by installing downspout extensions.

At Zavza Seal LLC, we specialize in expert downspout extension installation services in Long Island, Brooklyn, and Queens. Our tailored solutions ensure that rainwater is directed safely away from your home, preventing potential damage and maintaining the longevity of your foundation. 

Take the First Step Toward Better Water Drainage

📞 Call (631) 980-1800 now to schedule your consultation!

Why Are Downspout Extensions Important?

Rainwater may seem harmless, but when it is not managed correctly, it can cause serious damage to your home. Without a proper drainage system, water accumulates near your foundation, leading to potential risks such as:

  • Foundation Cracks & Leaks – Excess water seeps into foundation walls, causing cracks, leaks, and structural instability over time.
  • Basement Flooding – Water pooling near your home increases the risk of basement moisture and flooding.
  • Soil Erosion – Standing water erodes soil around your home, causing uneven ground and landscape damage.
  • Mold & Mildew Growth – Persistent moisture creates an ideal environment for mold and mildew to develop, posing health risks.
  • Exterior Damage – Water can damage siding, patios, driveways, and walkways when it is not properly diverted away from the house.

A well-installed downspout extension provides an easy yet effective solution to control rainwater flow and prevent these problems. Investing in this simple upgrade can save you thousands of dollars in potential repairs.

Protect Your Home Today

📞 Call (631) 980-1800 or request an appointment online!

Mold and mildew on the foundation wall in the exterior of the house.

Key Benefits of Installing Downspout Extensions

A scoop of well-drained soil in a woman's hand

Adding downspout extensions to your property is one of the most cost-effective ways to prevent water-related damage. Here’s how they benefit your home:

  • Prevents Foundation Damage: Downspout extensions redirect water away, preserving your home’s stability.
  • Reduces Basement Flooding: If your basement tends to get damp or flooded after heavy rain, a proper drainage system can significantly reduce this risk by preventing water from pooling around basement walls.
  • Protects Landscaping & Prevents Soil Erosion: Downspout extensions maintain soil stability and keep your landscaping intact.
  • Improves Property Drainage: By controlling water flow, you ensure that rainwater is directed safely away from your property, preventing long-term structural and cosmetic damage.
  • Affordable & Long-Lasting Solution: Downspout extensions are a low-cost investment that provides long-term benefits.

Take Action to Prevent Costly Repairs!

📞 Call us now at (631) 980-1800 to schedule your free inspection!

Our Downspout Extension Installation Services

At Zavza Seal LLC, we provide tailored downspout extension solutions based on your home’s unique drainage needs. Our experts assess your property and recommend the best installation options to ensure effective water management.

Our Downspout Extension Options:

  • Rigid Downspout Extensions – Durable, long-lasting extensions that effectively channel water away from your foundation.
  • Flexible Downspout Extensions – Adjustable, bendable solutions that can be positioned to accommodate various landscapes.
  • Underground Drainage Solutions – Extensions that are buried underground for a seamless and aesthetically pleasing drainage system.
  • Pop-Up Emitters – Smart drainage solutions that allow water to disperse gradually without creating surface runoff issues.

Let’s Customize a Solution for You

📞 Call (631) 980-1800 today for a free consultation!

A bunch of professional contractors hovering over a table to discuss their project

Signs You Need a Downspout Extension

Water that is pooling near the foundation of a property

If you notice any of the following signs, your property may benefit from a professionally installed downspout extension:

  • Water pooling near the foundation after rainstorms.
  • Damp or musty basement that indicates moisture buildup.
  • Soil erosion or sinking spots around your yard.
  • Mold or mildew growth on exterior walls near the ground.
  • Cracks in foundation walls or concrete driveways.

Addressing these issues early can save you from costly repairs in the future. A well-designed downspout extension system ensures that rainwater is directed far away from your home, preventing long-term damage.

Get an Expert Evaluation Today

📞 Call (631) 980-1800 now to schedule your free inspection!

Why Choose Zavza Seal LLC for Downspout Extensions

When it comes to protecting your home, you need a team that understands proper drainage solutions. Here’s why Zavza Seal LLC is the best choice for downspout extension installation:

  • Experienced Professionals – Our team has extensive knowledge in water drainage solutions and foundation protection.
  • High-Quality Materials – We use durable, long-lasting materials that provide effective and reliable performance.
  • Customized Solutions – Every home is different, so we tailor our downspout extension installations to meet your specific needs.
  • Guaranteed Satisfaction – We stand behind our work and ensure our customers are completely satisfied with the results.

Your Home Deserves the Best Protection!

📞 Call (631) 980-1800 now or request a consultation online!

A professional contractor providing consultation on downspout extension to a woman

Call us

5 Star Rated Contractor

Our Service Area Zip Codes
In Long Island NY
Queens County NY
Addisleigh Park, NY 11433
Addisleigh Park, NY 11434
Arverne, NY 11692
Astoria, NY 11101
Astoria, NY 11102
Astoria, NY 11103
Astoria, NY 11104
Astoria, NY 11105
Astoria, NY 11106
Bayside, NY 11359
Bayside, NY 11360
Bayside, NY 11361
Bay Terrace, NY 11360
Beechhurst, NY 11357
Belle Harbor, NY 11694
Bellerose, NY 11426
Breezy Point, NY 11697
Briarwood, NY 11435
Broad Channel, NY 11693
Cambria Heights, NY 11411
Chinatown, NY 10013
College Point, NY 11356
Corona, NY 11368
Douglaston–Little Neck, NY 11362
Douglaston–Little Neck, NY 11363
East Elmhurst, NY 11369
East Elmhurst, NY 11370
East Elmhurst, NY 11371
Edgemere, NY 11690
Elmhurst, NY 11380
Far Rockaway, NY 11690
Far Rockaway, NY 11691
Far Rockaway, NY 11692
Far Rockaway, NY 11693
Far Rockaway, NY 11694
Far Rockaway, NY 11695
Far Rockaway, NY 11697
Floral Park, NY 11004
Floral Park, NY 11005
Flushing, NY 11374
Forest Hills, NY 11375
Fresh Meadows, NY 11365
Fresh Meadows, NY 11366
Fresh Pond, NY 11385
Glendale, NY 11385
Glen Oaks, NY 11004
Hollis, NY 11423
Howard Beach, NY 11414
Jackson Heights, NY 11372
Jamaica, NY 11411
Jamaica, NY 11412
Jamaica, NY 11413
Jamaica, NY 11414
Jamaica, NY 11415
Jamaica, NY 11416
Jamaica, NY 11417
Jamaica, NY 11418
Jamaica, NY 11419
Kew Gardens, NY 11415
Kew Gardens, NY 11418
Kew Gardens Hills, NY 11367
Laurelton, NY 11413
Long Island City, NY 11101
Long Island City, NY 11102
Long Island City, NY 11103
Long Island City, NY 11104
Long Island City, NY 11105
Long Island City, NY 11106
Long Island City, NY 11109
Middle Village, NY 11379
Neponsit, NY 11694
Ozone Park, NY 11416
Ozone Park, NY 11416
Pomonok, NY 11365
Queens Village, NY 11427
Queens Village, NY 11428
Queens Village, NY 11429
Rego Park, NY 11374
Richmond Hill, NY 11418
Ridgewood, NY 11385
Rochdale Village, NY 11434
Rockaway Beach, NY 11693
Rockaway Park, NY 11694
Rosedale, NY 11413
Rosedale, NY 11422
Roxbury, NY 12474
St. Albans, NY 11412
South Ozone Park, NY 11420
South Ozone Park, NY 11436
Springfield Gardens, NY 11413
Sunnyside, NY 11104
Whitestone, NY 11357
Woodhaven, NY 11421
Woodside, NY 11377