Andover is one of the closer towns to my shop in Hill and one of the quieter ones. The western side of town drains to the Blackwater River. The eastern side has Highland Lake. The town runs up against the Ragged Mountain State Forest. That gives the work a specific shape: lakefront and riverfront rules on some jobs, conservation-adjacent sensitivity on others, and rural access on most of the rest.
What matters most on Andover properties
The water and the conservation land both set expectations higher than a generic rural property. Highland Lake is covered under NH's Shoreland Water Quality Protection Act — 250-foot protected shoreland, 50-foot structure setback, and 75 to 125 feet for septic depending on soil. Same statute governs the Blackwater River corridor. Property owners around Ragged Mountain tend to care about what gets disturbed and what gets left alone.
- Highland Lake shoreland work. Staging outside the protected buffer, keeping shoreline vegetation intact where the rule requires it, and siting septic to the designer's spec. Property owners here take water quality seriously.
- Blackwater River-side work. Same 250-foot shoreland rules as the lake. Any job within that buffer on the western side of town has to clear the setback math first.
- Rural septic replacements. Andover's older rural properties often run decades-old systems that need full redesign rather than repair. Engineered plan, proper install, state inspection.
- Hillside drainage. Properties in the Ragged Mountain foothills collect runoff from above. Curtain drains uphill of the house, swales pitched to shed water toward daylight, and culverts sized for actual flow.
- Ash tree removal. Emerald ash borer has been through the region. Dead ash on a rural lot is worth taking down before it drops on a driveway, power line, or the house.
Where in Andover I'm working
All of it. Andover village and East Andover, properties along NH-11 and US-4, the lots around Highland Lake, the Blackwater River corridor on the western side, and the hillside residential stretches running up toward Ragged Mountain State Forest. ZIP 03216 covers most Andover addresses. I'm close enough that a site visit is rarely a dedicated trip.
Common questions from Andover
Do you work on Highland Lake properties? Yes. Standard SWQPA rules — 250-foot buffer, 50-foot structure setback, 75 to 125 feet for septic depending on soil.
Do you work close to Ragged Mountain State Forest? Yes. Conservation-adjacent properties need the property line respected and the buffer vegetation kept intact. I walk it with you and flag anything that needs a permit before we start.
How long to get to Andover? Roughly 15 to 20 minutes from Hill. You're basically the next town over.
Do you plow driveways in Andover? Andover's inside my plow range. Reach out in July or August and I'll tell you honestly whether I have room on the route for the coming winter.