Morris County · Denville, NJ

Walls, Steps & Waterproofing for Denville, NJ Homes

Between its lake neighborhoods, wooded hills and the Rockaway River, Denville has lots that need walls, steps and dry basements. We build and repair all of it.

  • 4.9 from 145 Google reviews
  • Family-owned, 25+ years
  • NJ HIC #13VH09797900
Stone steps climbing beside a stacked stone retaining wall

Denville is a township of wooded hills and lake neighborhoods, with a small downtown near the Rockaway River. Many lake area homes started as summer cottages and were later expanded into year round houses, often on small, sloped lots. Elsewhere in town, postwar colonials and ranches sit on larger, hilly properties. That combination of slopes, water and older foundations defines most of the projects homeowners ask about.

Walls and steps on hilly lots

Segmental block steps built into a low retaining wall on a sloped lawn

Lake lots in particular can drop off sharply from the road to the water. A well built retaining wall turns that slope into usable terraces and keeps soil from washing downhill. We build in segmental block or natural stone on a compacted base, with drain stone behind the wall so water pressure does not push it over.

Steps follow the walls. Stone or bluestone steps with landings make a steep path safe, and we set railings wherever the drop calls for them.

Keeping basements dry

Low areas of town near the Rockaway River have flooded in major storms, and many homes away from the river still deal with groundwater and seepage. We start with grading, gutters and downspouts, then look at cracks and the condition of the walls. When water is coming through the foundation, basement waterproofing is the next step.

Foundations under older homes

Converted cottages and older houses sometimes have foundations that were built for a lighter structure or patched over the years. We repair cracked and bowed walls, rebuild failing sections and pour new footings for additions.

Patios with a view

On lots with a lake or wooded view, a flat patio or walkway makes the yard far more usable. We often pair a patio with a short wall to hold the grade and give extra seating.

Lake cottages turned year round homes

When a seasonal cottage becomes a full time house, the outside often lags behind the renovation inside. Narrow concrete steps, crumbling stone walls and a gravel parking pad are typical. We replace them with proper entry steps, a paved driveway or parking area and walls that tie the house to the slope, so the exterior matches the work done inside.

Driveways on lake roads can be short and steep, with runoff heading straight for the garage. A trench drain at the bottom of the slope and a properly pitched surface keep water out.

Points to check first

  • Water and buffers. Lots near a lake, stream or wetland can have extra rules. Confirm them before finalizing plans.
  • Permits. Walls, foundations and steps often need township approval.
  • Access. Narrow lake roads and tight lots can limit equipment, so we plan the right size machines.

Denville is one of the many towns we serve in Morris County, next to Rockaway and Parsippany. When you are ready, request a free estimate and we will come see the property.

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Real reviews from real neighbors

Every review here was written on Google by a Pro One customer.

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  • Masonry

    “Fantastic experience from start to finish. The crew was knowledgeable, hardworking, and respectful of our property. The masonry work looks amazing and has completely transformed our space. Would absolutely hire again”

    Olainy Soto

  • Sidewalk repair

    “I got a quote from Pro One construction to repair a large portion of sidewalk on my property that a tree was pushing up and heaving the sidewalks to a dangerous level. There estimate was the best out of 3 and they did a professional job. Would recommend them to anyone needing sidewalks repaired!”

    A Everett

  • Google review

    “Matt and his team were excellent! If I could give 10 stars they would’ve received 11. Very neat; cleaned everything up. Fantastic group of guys.”

    Damian Jata

  • Driveway

    “Great experience with Matt,he came and give us a quote about or driveway.We liked the way how Matt handled the project and how it came out in the end. Definitely suggest them!”

    Gloris Bulica

  • Steps & retaining wall

    “Pro one construction repaired my steps and retaining wall amazing work very professional and great quality.highly recommend”

    Olha Vinnichenko

  • Roof replacement

    “Matt and his crew can by my mechanic shop in Union and did a full roof replacement. Very happy with them, I haven’t had a leak since.”

    Ardit Lita

  • Patio

    “Very happy with our new patio 10/10”

    raj Gupta

FAQ

Denville, NJ FAQs

Can’t find your answer? Call us at (973) 874-8169.

My Denville house was once a summer cottage. Can the foundation be improved?

Often, yes. Older seasonal homes sometimes sit on shallow or patched foundations. We assess the walls and footings and can repair, reinforce or add new foundation sections, then waterproof as needed.

Can you build steps down a steep lot toward the lake?

Yes. We build stone or block steps with landings and retaining walls that follow the slope, with drainage so runoff does not wash out the path.

Our basement flooded during a big storm. What can you do to protect it?

We look at where the water entered, then combine crack repair, waterproofing, grading and downspout changes. Flooding from a rising river is different from seepage, and we explain what each fix can and cannot do.

Is there extra approval for work near a lake or stream in Denville?

Work close to water can fall under stream buffer or wetland rules in addition to a township permit. We flag this early so you can confirm what applies to your lot.

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