Drainage & Site Work
We specialize in providing high-quality drainage and site work services to ensure your property remains safe, functional, and well-prepared for any construction or landscaping project. Our team delivers expert solutions tailored to both residential and commercial properties. With decades of experience, we guarantee that every project is completed with precision, ensuring your property is properly protected from water damage and environmental wear.
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Our Drainage & Site Work Services
We offer a comprehensive range of drainage and site work services designed to enhance your property’s infrastructure and protect it from water damage. Our skilled team works closely with you to understand your needs and deliver the best possible solutions.
Catch Basin Installation
Catch basins are essential for managing stormwater runoff. Our team installs high-quality catch basins to prevent flooding and keep water flowing properly across your property. This system helps to direct rainwater away from walkways, driveways, and parking lots, preventing pooling and potential water damage.
Cesspool Installation
For properties that are not connected to municipal sewage systems, cesspool installation is a reliable waste management solution. We specialize in designing and installing cesspools that meet local regulations and provide effective waste storage and disposal for residential and commercial properties.
Clearing and Site Preparation
Before any construction or landscaping project, site preparation is essential. Our team offers clearing services to remove obstacles like trees, rocks, and debris, ensuring a clean, level surface for the next phase of your project. We handle all types of site preparation, from residential yards to large commercial sites, ensuring the land is ready for development.
Diffusion Well
Diffusion wells are designed to efficiently manage stormwater runoff by allowing water to percolate into the ground, preventing flooding and erosion. Our expert team installs diffusion wells to protect your property and maintain the natural flow of water in a sustainable, environmentally friendly way.
Drainage Gates
Proper drainage is crucial for maintaining the integrity of your property. Drainage gates allow water to flow freely in and out of drainage systems while preventing debris and other obstructions. We install drainage gates that help maintain clear, unobstructed water flow, protecting your property from water damage and ensuring proper drainage.
Drywell Installation
A drywell is an effective way to manage excess stormwater by directing it into the ground. We specialize in drywell installation, ensuring that water is properly absorbed and redirected away from your property’s foundation, preventing flooding and soil erosion.
Erosion Control
Erosion control is essential for preventing soil loss and protecting your property from damage caused by water runoff. We implement erosion control measures like silt fences, erosion mats, and other techniques to stabilize the soil and prevent erosion, ensuring that your land remains intact even during heavy rainfall.
Finish Grading and Grassing
Finish grading and grassing are critical steps in landscaping and site preparation. We offer expert grading to level and smooth the surface, followed by grass installation to stabilize the soil and improve the aesthetic appeal of your property. Our team ensures that your yard, lawn, or site is properly graded for both functionality and beauty.
French Drain
French drains are an excellent solution for redirecting water away from structures and preventing water pooling. We install French drains that effectively channel water away from foundations, basements, and other areas prone to flooding, helping to protect your property from water damage.
Mass Grading
Mass grading involves the large-scale leveling of the ground to prepare a site for construction or landscaping. We provide mass grading services that ensure your property has a solid, stable foundation for any development, whether it’s a residential building or a commercial parking lot.
Saw Cutting
Site Excavation
Site excavation is the first step in most construction projects. Our team offers professional excavation services, preparing your site by removing soil, rocks, and debris to create a stable foundation for future construction. Whether you’re building a home or a commercial property, we ensure your site is properly excavated to meet your project’s needs.
Trench Drain Installation
Trench drains are an effective solution for draining large areas like driveways, parking lots, and roads. We install trench drains that efficiently direct water away from critical areas, preventing flooding and erosion while ensuring your property remains safe and functional during rainstorms.
Underpinning
Underpinning involves strengthening and deepening a building’s foundation. If your property is experiencing foundation issues or if you’re planning to build an extension, we offer underpinning services to stabilize your foundation and prevent future settlement problems, ensuring the integrity of your structure.
Septic Tank Installation
If your property isn’t connected to a municipal sewage system, septic tank installation is essential. We provide high-quality septic systems tailored to your property’s size and needs. Our team ensures that each system is installed correctly and functions effectively, helping prevent costly maintenance issues down the line. Whether for a residential home or commercial building, we offer septic tank solutions that are built to last.
Why Drainage & Site Work Services Are Essential for Your Property
Proper drainage systems and site preparation are crucial to the longevity and integrity of your property. Without effective drainage solutions, water can accumulate around your building’s foundation, causing structural damage over time. At John McGowan & Sons, our drainage systems are designed to efficiently manage stormwater, preventing flooding and erosion, and protecting your property from long-term damage. From diffusion wells to French drains, we offer a variety of systems to suit your property’s unique needs.
Additionally, site work services such as excavation and grading lay the foundation for any construction project. Whether you’re building a new home, expanding a commercial property, or adding landscaping features, proper site preparation ensures that your property is level, stable, and ready for development. At John McGowan & Sons, we handle every aspect of site work, from clearing and site preparation to mass grading, ensuring that your property is ready for any construction or landscaping needs.
At John McGowan & Sons, we specialize in providing comprehensive drainage and site work services designed to protect, enhance, and prepare your property for any construction or development project. With over 90 years of experience in the industry, our skilled team offers expert solutions for both residential and commercial properties, ensuring that every aspect of your property is properly managed and maintained. We handle everything from catch basin installations to site excavation, ensuring that each step is done with precision and care.
Our services are crucial for maintaining the integrity of your property by preventing water damage, erosion, and flooding. Whether it’s installing a French drain to redirect water away from foundations, mass grading to ensure a level site, or clearing and site preparation to prepare the land for construction, we provide tailored solutions to meet your unique needs. We understand the importance of reliable drainage systems and proper site preparation, which is why we use only the best materials and equipment to deliver long-lasting results. With a focus on quality craftsmanship and a commitment to customer satisfaction, we ensure your property remains safe, functional, and ready for any future project.
Why Choose John McGowan & Sons for Drainage & Site Work?
Choosing the right contractor for your drainage and site work needs is crucial for ensuring the longevity and functionality of your property. John McGowan & Sons brings decades of expertise in site excavation, drainage systems, and site preparation. Our skilled team uses state-of-the-art equipment and techniques to provide durable, long-lasting solutions tailored to your property’s needs. Whether it’s installing catch basins or handling erosion control, our team ensures your property remains safe from water damage and erosion.
We are also known for our commitment to quality and customer satisfaction. Every project, no matter how large or small, receives the same level of dedication and attention to detail. With a focus on timely completion and clear communication, we work closely with you to ensure your drainage and site work needs are met with the highest standards, ensuring your property is in excellent condition for years to come.
Ready to Start Your Drainage & Site Work Project?
If you’re ready to improve your property’s drainage system or prepare your site for construction, John McGowan & Sons is here to help. From catch basin installation to site excavation, our expert team provides high-quality, reliable solutions for both residential and commercial properties.
Contact us today to schedule your consultation and get a free estimate. Let’s ensure your property is well-prepared and protected with our expert drainage and site work services.
See Why So Many Choose McGowan 1928
John and Jim,
I am writing this letter to let you know that I am moving on in a pursuit of a new opportunity and I wanted to express my gratitude for your support during my time with Konica.
By depending on the services of McGowan we were able to streamline our local services for a reasonable cost and at a critical economic juncture we maintained momentum and continuity. Thank you so much for all the great projects we were involved in together from the concrete work, asphalt paving work, retaining walls, drainage projects and many others. I cannot thank you enough for your quality work and helpful advice.
If you ever need a recommendation please do not hesitate to use my name. When construction projects come up in my new position I will be sure to call McGowan first.
Commercial Project
Commercial Project
“Dear Jim, John, and Company,
Today, as we continue the tradition of one of the most respected funeral homes on Long Island, we wanted to extend our appreciation for your continued support.
Specifically, the latest renovation project completed by John McGowan & Sons entirely resolved potential tripping accidents on our property. We cannot thank you enough for the perfect recommendation in the choice of the stone — it truly complements our entire atmosphere.
And as always, thank you for getting it all done on time and at very reasonable rates.
It is time to have our parking lot sealed, so please give us a call when you can schedule this job.”
Commercial Parking Lot Project
“I’m the President of an HOA in Bohemia, NY and a retired Union General Labor Foreman in NYC and on Long Island. Over my 40+ year career, I’ve worked with many contractors — and hands down, John McGowan & Sons is one of the best I’ve had the pleasure to work with.
They handled our complex’s street replacement project with absolute professionalism. From James, John, Eileen, and Jessica to the extraordinary group of hardworking men they employ — their professionalism, knowledge, experience, and courteous manner truly stood out.
This company will get your project done in a timely fashion and on schedule, no matter what it takes — and that’s exactly what I experienced.
If you want a great company to handle your project, no matter how small or large, you definitely want JOHN McGOWAN & SONS to do it!!!!”
HOA Road Improvement Project
“J. McGowan just completed a beautiful improvement on our small private lane on the North Shore of Long Island. The shared private road was in poor disrepair, and with McGowan’s expertise and easy lead time, the job came out gorgeous. All resident neighbors were very happy with the result.
The office staff was always responsive and considerate, and the workers on the job were polite and kept the job site neat and clean. The pricing was also very good compared to other bids we received.
I highly recommend this paving contractor.”
HOA Road Improvement Project
“John and his team did a great job replacing our old retaining wall, stairs, extending our front porch, and repaving our driveway at our home on the North Shore of Long Island.
John McGowan & Sons were recommended by a friend in the neighborhood after seeing the beautiful work they had done at their home. A job that I thought would take weeks was done in just 10 days — start to finish.
When we thought there might be an issue with an old tree being in the way, John had someone take it down the same day so his crew could keep working. When we suspected a potential problem with the water main, he had his plumber there immediately to ensure no damage would occur. And when our outdoor light stopped working, his electrician showed up within the hour to reconnect it.
They really went above and beyond to get the job done right, on time, and at the exact price quoted.
I highly recommend John McGowan & Sons to anyone looking for professional masonry work.”
Residential Project
“We recently had our driveway redone by McGowan & Sons, and the experience was excellent from start to finish. Jim and his team removed our old driveway and installed a brand new one — and it looks fantastic.
The whole process was smooth, quick, and professional. Jim kept us well informed at every step, which really made things easy. The crew was efficient, courteous, and clearly experienced.
The finished product is clean, polished, and exactly what we were hoping for. You can tell they take pride in doing a thorough job. We’re really happy with how it turned out and wouldn’t hesitate to recommend McGowan & Sons to anyone looking for quality driveway work.”
Residential Project
“Thought I would send you a thank you note for such a great job. The roads that you milled and paved came out great! I am getting rave reviews all around! All the homeowners are extremely satisfied.
And thanks for doing it at such reasonable rates. You made my job so much easier by giving personal attention to the homeowners.
We thank you for efficiently managing all your workflow and the traffic during renovation. I am definitely calling John McGowan & Sons for any outdoor construction or renovation work in the future.”
HOA Road Improvement Project
“Jim, I just wanted to take a minute to let you know how pleased we are with the new design layout and installation of the Belgium block curbs and the driveway. We love the expanded parking space!
Thank you for the personal attention and quality workmanship. This job is so impressively well done that it definitely improved the curb appeal and resale value of our property.”
Residential Project
“Hello John and Jimmy,
We thank you for the high-quality job done on the project for our tenants. All the residents are pleased with the upgrade to the roads that was recently done by John McGowan & Sons. Everybody really enjoys the new look, especially the Belgium block apron at the entrance to the street.
We had shopped around before choosing your company for the job, and I must say that we made the right choice. We were impressed with your daily updates on the project as it was finished within budget and on time!”
HOA Road Improvement Project
“John McGowan is a reliable, respectful company that performs impeccable, professional work. They are efficient, hardworking, and aim to please the customer.
J. McGowan’s work is top-notch, and I was also so pleased that at the completion of the work, everything was cleaned up and the masonry and driveway were perfect.
Communication between the company and their administrative office was honest, with all responses received in a very timely manner. His workers are friendly, courteous, and hardworking.
If you are thinking of using John McGowan — please do!!!! Thank you, John McGowan — we couldn’t be happier!!!”
Residential Project
“John McGowan & Sons did an outstanding job on our front walkway and patio. The team was always very timely and finished the job much earlier than we were initially quoted.
We were thrilled with their work, professionalism, and quality.”
Positive: Responsiveness, Punctuality, Quality, Professionalism
Services: Service not listed
Residential Project
“We just had our driveway done — amazing job! Reliable, friendly, and timely. Would definitely recommend this company to anyone.”
Positive: Responsiveness, Punctuality, Quality, Professionalism, Value
Residential Project
“We worked with John McGowan & Sons to grade our backyard, put in a patio, and re-do the driveway. They were wonderful to work with, and the job came out better than expected. I highly recommend this company.”
Residential Project
“We had a great experience working with John McGowan & Sons for a complete repair of our rather long driveway. Jim McGowan went out of his way to keep us informed throughout the entire process, and his crew was very professional and great to work with.
The cost was also reasonable for their high-quality work.”
Residential Project
“This company just completed a pothole repair on our private road. They are a professional company that operates their business in a reliable and respectful manner. They do what they say and follow up well.
I would definitely use them again.”
HOA Road Improvement Project
“John McGowan & Sons did a great job for the Maidstone complex in Riverhead. We had 82 driveways and our community roads resurfaced.
Both Jim and John McGowan worked as a team to rapidly and successfully complete the project. A quality crew, quality materials, and attention to detail make this firm stand out.
Communication was done daily and helped prepare the community for the work ahead. They delivered what they promised.
A fine effort all around. Highly recommended.”
HOA Project
“Thank you again for such a great job on the driveway. You have an amazing staff. Mike was fantastic — he takes tremendous pride in the work he does.
Your staff was clean and neat. I would strongly recommend. Keep up the great work!”
Residential Project
“Very satisfied with the job from start to finish. The attention to detail and price point was unbeatable for a high-quality paving job.”
Residential Project