Warren County · Frelinghuysen, NJ

Steps, Patios and Stone Walls in Frelinghuysen, NJ

Frelinghuysen is one of the most rural townships in Warren County, with farmland, woods and homes on wells and septic. Those systems shape where a new patio, walk or driveway can go.

  • 4.9 from 145 Google reviews
  • Family-owned, 25+ years
  • NJ HIC #13VH09797900
Stacked stone veneer front steps with bluestone treads below a red front door

Frelinghuysen Township is open, quiet country in the northeast part of Warren County. There is no downtown to speak of, just small villages such as Johnsonburg, farm fields, wooded ridges and homes spread along rural roads. Almost every property runs on a private well and a septic system, and those two things matter more to a hardscape layout here than they do in a town with sewer lines.

Working around wells and septic

Before we draw a patio or a new walk, we want to know where the septic tank, the distribution box and the leach field are, and where the well head sits. Heavy equipment over a leach field can crush pipes or compact the soil, so we route machines and deliveries away from it. A patio or walkway that looks perfect on paper sometimes shifts a few feet once those lines are marked, and that is fine. It is far cheaper than repairing a system later.

Front steps on farmhouses and country homes

Stone veneer front steps with black aluminum railings

Older farmhouses in the township often have stone or poured steps that have been patched for years. Newer homes may have precast stoops that tilt as the soil under them settles. In both cases the lasting fix is a new footing below the frost line. We build concrete steps faced in stone veneer, brick or plain concrete, with bluestone treads and railings sized for icy mornings.

Slopes, rock and stone walls

Much of the township rolls between fields and wooded hills. Walls do two jobs here: they hold soil and they tidy up the edge between lawn and field. We build segmental block or natural stone walls with drainage stone and a pipe behind them, because a wall that traps water will lean in a few winters.

Before we visit

  • Mark the well, septic tank and leach field if you know where they are.
  • Note any low spots that stay wet after rain.
  • Think about where firewood, equipment or a trailer need to go.
  • Have a rough idea of the size of patio you want and how many people use it.

Damp basements in the country

Rural houses in low spots can see water in the basement each spring. We start with grading and gutters and add basement waterproofing when the wall itself is the problem.

We serve Frelinghuysen and the rest of Warren County, including nearby Hope and Blairstown. When you are ready, get a free estimate and we will come walk the lot.

Our work

Recent Pro One projects

A sample of our masonry, concrete and hardscape work across North & Central New Jersey. Click any photo to see it larger.

  • 110+real project photosSee all our work →
Pro One Construction van and pickup truck parked at a client's home in New Jersey

Real reviews from real neighbors

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

Get a free estimate
  • 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

Frelinghuysen, NJ FAQs

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

Can a patio go over my septic field?

We do not recommend it. A heavy base and pavers over the field can compact the soil and make the system hard to service. We lay out the patio around the tank, lids and field, and we leave access to anything that needs regular pumping or inspection.

My basement gets damp every spring. Is that the foundation or the yard?

Often it is both. Country lots with a high water table or a hillside behind the house push water toward the foundation. We look at grading and downspouts first, then the wall itself, and suggest waterproofing only where it is needed.

Do you work in Johnsonburg as well?

Yes. Johnsonburg is a village within Frelinghuysen Township, and we cover the whole township as part of our Warren County schedule.

Warren County, NJ

Every town we serve in Warren County

We work in all 22 municipalities in Warren County. Pick your town for local details.

Planning a project in Frelinghuysen?

Get a free, no-obligation estimate from a local crew that does it right the first time.

Call nowFree estimate