Pressure Washing in Exeter, NH

Exeter's historic homes deserve a careful touch. We soft wash siding, roofs, and hardscape without the damage.

Exeter is full of the kind of colonial and antique homes that a high-pressure washer can genuinely wreck. Between the historic district and the neighborhoods along the Squamscott, there is a lot of clapboard, brick, and mature shade, which means algae and mildew, cleaned the wrong way, does real harm. Black Diamond soft washes it safely.

Built for careful cleaning

House washing, roof soft washing, driveway and walkway cleaning, deck and fence washing, and patio cleaning throughout Exeter. Our low-pressure soft wash lifts years of green and black growth off delicate older siding without forcing water behind boards or stripping finishes.

Roofs and hardscape too

The shade that makes Exeter beautiful also streaks roofs and grows moss on brick walkways. We treat both at roof-safe and surface-appropriate pressure so they come clean without damage.

Local and accountable

Connor and Gabe live and work on the Seacoast and take the extra care Exeter homes call for. Owner-operated, fully insured, free quotes usually the same week.

Neighborhoods and nearby towns we serve

Downtown Exeter, Stratham, Newfields, East Kingston, Kensington, Brentwood

Frequently asked questions

Is your cleaning safe for antique and historic homes?

Yes. Soft washing is specifically the safe method for older, delicate siding, unlike high-pressure blasting.

Do you cover the towns around Exeter?

We do, including Stratham, Newfields, East Kingston, Kensington, and Brentwood.

How fast can I get a quote?

Quotes are free and usually scheduled within the same week.

Book your free, same-week quote