
From site work to grading and septic installs, we provide fast quotes for Conway homeowners.
From site work and excavation to driveway grading and septic systems, we deliver reliable work, fast quotes, and local experience you can count on.
From clearing to final grading, we prepare your property for success.
Careful site preparation and digging for foundations, drainage, grading, and utilities.
Smooth, level surfaces that improve drainage, reduce wear, and boost access.
Reliable installation, repair, and maintenance to keep wastewater flowing safely.
Protects your land by directing water away and preventing costly soil loss.
Restores worn pavement with smooth, durable surfaces for safer driving and parking.
Prepare your property for building, farming, drainage, or safer access.
Precise excavation that creates a stable, code-ready base for your build.
Safe, precise installation and repair for water, sewer, and utility lines.
Clean grading and finishing touches that leave your property polished and ready.
Create a clean, lasting water feature with expert grading and excavation.
Built to hold back soil, prevent erosion, and improve usable yard space.
Custom outdoor spaces built for beauty, durability, drainage, and everyday enjoyment.
Custom outdoor spaces built for beauty, drainage, durability, and easy maintenance.
Conway is one of those places where the land really matters. Between wooded lots, mountain views, changing grades, drainage concerns, and our rough New Hampshire weather, site work here needs to be done right the first time. At SP Pfau LLC, we bring over 15 years of hands-on experience working in this area, and we understand how to improve a property while still protecting the natural look that makes Conway special.
We work with homeowners across Conway who need dependable excavation work, practical solutions, and clear communication. Whether you are getting ready to build, fixing a damaged driveway, or planning a new septic system, we handle the job with care and keep the process simple from the first phone call to the final grading.
No two properties in Conway are exactly alike. Some lots are steep, some are tight and wooded, and some need drainage or grading corrections before anything else can move forward. We provide complete site work and excavation services that are tailored to the conditions on your land.
We focus on practical, long-lasting work. That means paying attention to slope, drainage, access, material placement, and finish grading so your property functions the way it should.
Driveways in Conway take a beating. Rain, snow, frost, runoff, and regular traffic can all lead to washouts, potholes, rutting, and poor drainage. We provide new driveway grading and driveway repair to help improve access, extend the life of your surface, and reduce ongoing maintenance headaches.
If your driveway is holding water, getting rough, or becoming hard to use, we can assess it and recommend the right fix. In many cases, we can schedule an on-site visit the same day or within 1 day, then provide a quote by the next day or the day after.
Septic work is too important to guess at. We help Conway property owners who need septic system excavation done safely and correctly. We know these projects require planning, proper site conditions, and careful execution. Our job is to make the excavation side of the process smooth and efficient so the rest of the project stays on track.
When you call us, we start with a phone conversation, schedule an on-site assessment as quickly as possible, and usually provide a quote the next day or the day after. Once you approve the work, we get your project on the schedule and complete it with attention to detail.
We are a local operator, not a big out-of-town company trying to rush through jobs. We have spent years working in New Hampshire and understand the land, the weather, and the expectations of local homeowners. We take pride in helping improve properties while preserving the wooded, natural character that people love about this area.
We believe trust is earned by showing up, doing what we say, and standing behind our work. That is how we run our business every day.
We proudly serve homeowners and property owners throughout Conway, including surrounding areas and nearby communities throughout New Hampshire. If you are in Conway and need excavation, grading, or septic-related site work, we are ready to take your call.
If you are planning a project and want honest advice, a quick site visit, and a quote without a long wait, call SP Pfau LLC at (603) 299-9061. We would be glad to talk through your project and help you take the next step.
Real feedback on excavation, driveway grading, and septic work done right.
We hired Sean and his team at SP Pfau LLC for two major projects at our chalet, including driveway drainage and erosion control, a natural boulder retaining wall, and a complete fire pit terrace renovation. What really exceeded our expectations was Sean's vision and execution of the design. From the beautiful curved granite stairs and stone fire pit terrace to the thoughtfully placed evergreens, everything blends perfectly with the natural mountain setting. His creativity, attention to detail, and craftsmanship truly transformed our property. Both projects were completed on time, at a fair price, and with outstanding results. Sean was a pleasure to work with from start to finish. We couldn't be happier and highly recommend SP Pfau LLC!
Sean and his team delivered a quality product in a timely manner and with excellent communication. They take pride in their work and have a high attention to detail. Always available to discuss the project and offered great suggestions to improve our vision . Highly recommend and would not hesitate to use his services in the future.
Sean and his team are top notch! We hired him to pave our driveway and he included excellent excavation and grading that fixed a long standing drainage issue. The driveway came out great, and he even seeded and hayed the perimeter. Sean was really great to work with - highly recommend!!
Sean was super responsive and his team did a great job repairing and regrading our driveway.
Saved our driveway! It was nearly washed out entirely and Sean made the effort to get to it before it did. Even though it’s supposedly a temporary patch it’s the best work we have ever had done to it in the 23 years we’ve been here. Thank you Sean Pfau
Sean installed a new septic system at my home in Bartlett. He kept the site clean and organized and completed the installation in a timely manner.
Protect your timeline and property with expert site work—call SP Pfau LLC now.