(603) 759-0421

170 Frank C Gilman Hwy, Alton, NH 03809,

Serving Moultonborough, New Hampshire & Nearby Areas

Premium Pressure Washing in Moultonborough, NH

Moultonborough is one of the quieter corners of Lake Winnipesaukee — fewer crowds, more trees, longer shoreline. That same wooded, lakeside setting means your siding, roof, and deck are fighting algae, moss, and mildew from the moment the snow melts. We know what builds up here and how to remove it properly — without damaging the surfaces underneath.

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Professional pressure washing services in Moultonborough NH
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Serving the Lakes Region Since 2019

Reliable Pressure Washing Services in Moultonborough, NH

Lakefront Properties Done Right

Moultonborough is one of the quieter corners of Lake Winnipesaukee — and one of the most beautiful. Long Island Road, the Castle in the Clouds ridge, the coves along Lee's Mill — it's the kind of place people put real money into their properties. Splash Pressure Washing serves Moultonborough homeowners, seasonal property owners, and the occasional lakefront estate that needs a crew who shows up properly equipped and actually knows what they're doing.

Here's the thing about seasonal properties: the exterior doesn't stop ageing just because you're not there. A Moultonborough home that sits from October through May comes back to algae on the siding, black streaks creeping across the roof, and a deck that's greyed out and slippery after a winter of damp and freeze-thaw. Most owners don't see it building — they just arrive in June and realise it's worse than last year. We clean it properly before the season opens, so the property looks like it should when you get back to it.

We handle soft washing and pressure washing for every exterior surface — siding, roofs, decks, docks, driveways, and walkways — using the method that's right for each material. Nothing gets blasted that shouldn't be. We've done 1,000+ jobs across New Hampshire and work regularly around the Winnipesaukee shoreline. Call us and we'll give you a straight quote, no runaround.

Why Moultonborough Homes & Businesses Need Regular Exterior Cleaning

Moultonborough wraps around the northern end of Lake Winnipesaukee — Long Island, Lees Mill, Red Hill looming to the north. It's one of the quieter corners of the Lakes Region, and that's exactly why people own property here. But quiet doesn't mean low-maintenance. The north end of the lake gets heavy tree cover and shade that keeps surfaces damp well into the day, and that moisture sitting against siding, roofs, and decks is what algae and mildew feed on. Properties up here can go green faster than owners expect — especially north-facing walls and anything under a tree canopy.

Moultonborough also has something most Lakes Region towns don't — a significant concentration of seasonal and vacation properties that sit empty through the winter. Closed-up homes trap moisture, skip the casual maintenance that year-round living provides, and open in spring already showing a full season of algae growth, staining, and gutter debris. By the time the owner arrives for Memorial Day weekend, the exterior has had six months to get worse with nobody watching. One proper cleaning before or after the season makes a real difference to how the property holds up long-term.

For property owners on Castle in the Clouds Road, around Ossipee Mountain, or along Route 25 — regular exterior cleaning isn't just upkeep. It's what protects a property that's genuinely hard to replace in a market where land on this end of the lake doesn't come up often.

Splash Pressure Washing has been working properties across Moultonborough and the Lakes Region since 2019. We know this end of the lake — the seasonal challenges, the tree cover, the properties that sit all winter. Call us at (484) 553-4174 or get your free quote online. Most jobs are booked within 48 hours.

House washing in Moultonborough, NH
House washing in Moultonborough, NH

Our Services

Pressure Washing Services in Moultonborough, NH

Moultonborough is one of the most wooded, private towns on Lake Winnipesaukee — and that environment is particularly hard on home exteriors. We clean residential and lakefront properties throughout Moultonborough, matching every job to the surface and what the forest and lake air actually do to it.

House washing service in Moultonborough NH

House Washing

Moultonborough properties sit deep in the trees, and that's the problem. Shade keeps siding damp for most of the day — long enough for mold, algae, and mildew to take hold and spread before most homeowners notice. We soft-wash the full exterior without high pressure that forces water behind panels or lifts paint. The siding comes clean, and it stays that way through the season.

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Roof cleaning service in Moultonborough NH

Roof Cleaning

Tree canopy over a Moultonborough roof is a guarantee of moss, lichen, and black algae streaks within a few seasons. The shading keeps the roof surface wet, and the organic debris that drops from the trees feeds the growth. We soft-wash it off completely — low pressure, the right solution — so the shingles stay intact and you're not replacing a roof a decade early because the growth was left to do its work.

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Window cleaning service in Moultonborough NH

Window Cleaning

A lot of people buy in Moultonborough specifically for the lake views and the way the light comes through the trees. Pollen season, lake spray, and hard water deposits from well water build up on glass faster than most people realise — and you don't notice how bad it's gotten until someone cleans a single pane and you see the difference. We clean residential windows streak-free inside and out, so you're actually getting the view you paid for.

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Gutter cleaning service in Moultonborough NH

Gutter Cleaning

The tree canopy around most Moultonborough properties means gutters fill fast — pine needles, oak debris, and seed casings pack in tight and don't wash out on their own. By the time the first hard freeze hits, clogged gutters are already backing up toward the fascia and foundation. We clear them out completely before fall turns, check every downspout, and make sure water has a clear path away from the house before the ground freezes.

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Deck and pool deck cleaning in Moultonborough NH

Deck & Pool Deck

Lakefront decks in Moultonborough — especially those along Lee's Mill Road and around Long Island — take the full force of what the lake throws at them. Humidity, UV exposure, organic debris from surrounding trees, and foot traffic from a full summer season grey out wood and composite surfaces faster than most people want to admit. We clean decks and pool surrounds properly, restoring the surface without pressure that splinters wood or gouges composite. Ready for opening weekend, every year.

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Walkway cleaning service in Moultonborough NH

Walkway Cleaning

Shaded walkways in Moultonborough go slippery fast. The combination of leaf tannins staining the surface and algae growing in the damp makes stone, concrete, and paver paths a genuine slip hazard by midsummer — worse again in spring before things dry out. We pressure wash the buildup off so your paths are safe and presentable. It's one of those jobs that takes a few hours and makes the whole property look different.

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Fence cleaning service in Moultonborough NH

Fence Cleaning

Fences in wooded Moultonborough properties turn green within a season or two — the shade and damp never really let up long enough for the surface to dry out properly. Wood, vinyl, and composite all go the same way: green with algae on the north-facing panels first, then grey as the oxidation sets in. We clean fences back to how they looked when they went in, without the pressure that splits wood or warps vinyl boards.

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Patio cleaning service in Moultonborough NH

Patio Cleaning

Moultonborough patios are where people actually spend their summers — morning coffee with the lake in front of you, evenings with the treeline going dark. A patio that's covered in algae and leaf staining takes the edge off all of that. We clean flagstone, brick, stamped concrete, and paver surfaces so your outdoor space is genuinely usable from the first warm weekend. No scrubbing, no pressure washing hire — just call us and it's done.

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Commercial building washing in Moultonborough NH

Building Washing

Commercial buildings along Route 25 in Moultonborough deal with road dust, pollen fall, and biological growth from the surrounding forest year-round. First impressions matter in a town that draws visitors to Castle in the Clouds and the marinas — a dirty building front tells people something before they've even walked in. We soft-wash exteriors matched to the surface material, leaving facades clean without streaking, etching, or seal damage.

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Parking lot and garage cleaning in Moultonborough NH

Parking Lot & Garage Cleaning

Moultonborough's summer season brings steady marina traffic, Castle in the Clouds visitors, and weekend day-trippers — all of it going through the same small number of commercial lots. Oil drips and organic staining embed into the pavement quietly and build up fast over a season. We clean the surface on a schedule that works around your operating hours, so the lot stays clean without any disruption to the people using it.

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Vacation rental exterior cleaning in Moultonborough NH

Vacation Rental Cleaning

Moultonborough has one of the highest concentrations of vacation rental properties on the lake — lakefront cottages, private estates, and seasonal homes that sit empty through winter and get heavy use from Memorial Day through Labor Day. Exterior condition directly affects how a listing performs. Guests notice a dirty deck or green siding before they've unpacked. We clean vacation rental exteriors between seasons so the property shows well and holds its rental value year after year.

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Storefront and awning cleaning in Moultonborough NH

Storefront & Awning Cleaning

Moultonborough's commercial strip along Route 25 is a small one — which means every business front gets noticed by everyone who drives through. Pollen, road grime, and mildew on awning fabric accumulate through the season and give the impression of a place that isn't being looked after. We clean storefronts and awnings without damaging the finish or fabric, working around your hours so there's no disruption to your day.

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Marina and waterfront property cleaning in Moultonborough NH

Marina & Waterfront Property Cleaning

Moultonborough has more private docks, boathouses, and marina-adjacent properties than almost any town on Winnipesaukee. Waterfront structures take the hardest hit — constant spray, algae below the waterline, and UV exposure on every exposed surface. We handle exterior cleaning on docks, boathouse siding, and waterfront walkways using methods that won't introduce harmful runoff into the lake. Clean, compliant, and done properly.

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Drive-through cleaning in Moultonborough NH

Drive-Through Cleaning

The handful of drive-throughs serving Moultonborough and the surrounding area get concentrated use through the summer months when traffic through town peaks. Grease and food residue work into the pavement over a season and become harder to shift the longer they sit. We clean lane and apron surfaces thoroughly during off-hours — no disruption, no mess left behind, and a noticeably cleaner experience for customers coming through.

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Our Process

How Pressure Washing Works
in Moultonborough, NH

Moultonborough is mostly seasonal — a lot of our calls come from homeowners opening up their lake property for summer and finding a winter's worth of buildup waiting for them. Here's exactly what happens when you reach out to us, start to finish.

STEP 01

Tell Us What
You're Dealing With

Call us or fill out the form online. Let us know what surfaces need attention — siding, roof, driveway, deck — and when you're planning to be up at the property. We work around seasonal schedules all the time. No commitment required to get a number from us.

STEP 02

We Price It Straight

We assess the property — surface type, extent of algae or staining, access — and give you a fixed price before anything starts. Moultonborough lakefront properties vary a lot in size and condition, so we look at each one properly rather than guessing. What we quote is what you pay.

STEP 03

We Handle the Whole Job

We show up on time with the right equipment for the surfaces we're cleaning. Lake-facing siding, weathered decking, algae-covered driveways — we've seen it all out here and we know what each one needs. Most Moultonborough properties are done in half a day. We leave the site clean and take photos before we pack up.

STEP 04

You Check, We Stand Behind It

Walk the property when we're done. If there's something you're not satisfied with, we fix it before we leave — that's not a policy we invented to sound good, it's just how we operate. You pay when the work is right, not before.

Why Choose Us

Why Moultonborough Property Owners Choose Splash Pressure Washing

Moultonborough properties sit deep in the trees, right on the water, or both. That's exactly the kind of setting that looks incredible — and quietly does a number on your exterior every single year. We know what it takes to keep these properties clean, and we've been doing it across the Lakes Region since 2019.

Customer Service

We Work Around Your Schedule — Not Ours

A lot of Moultonborough properties are seasonal — owners come up for weekends or summers, not year-round. We coordinate around that. Whether you're local or traveling in from out of state, we make the timing work, keep you informed the whole way through, and send photos when the job is done so you know exactly what happened at your property.

Safe Methods

Soft Washing That Won't Damage What the Lake Already Tests

Lakefront wood, aged siding, and cedar shingles common around Moultonborough's shoreline don't respond well to high-pressure washing. We use soft washing — low pressure, biodegradable solutions — that pulls the algae, black streaking, and mildew out properly without lifting paint, cracking wood, or forcing water into places it shouldn't go.

Licensed and Insured

Fully Insured — $2 Million Coverage Per Job

Lakefront properties in Moultonborough carry serious value. You're not handing access to your property over to just anyone. We carry $2 million in liability coverage on every single job — so if anything unexpected happens while we're on-site, it's handled. Ask any contractor you're considering the same question before you let them on your property.

Top Rated

Reviewed by Real Lakes Region Property Owners

Our five-star reviews aren't from a marketing campaign — they're from homeowners across Moultonborough, Wolfeboro, Laconia, and the surrounding Lakes Region who hired us, watched us work, and came back the next season. That's the kind of track record that actually means something when you're trusting someone with a property you care about.

Transparent Pricing

One Price. No Additions After the Fact.

We quote the job before we start. That number doesn't move once we're on-site. Moultonborough properties vary a lot in size and access — wooded lots, long driveways, dock areas — and we account for all of it upfront so there's nothing unexpected on the invoice when we're done.

Hassle Free

You Don't Need to Be There — We Handle It

Most Moultonborough lakefront owners aren't on-site year-round. You don't need to be home — or even in New Hampshire — for us to do the job properly. We access the property, complete the work, document everything with before-and-after photos, and send them directly to you. Your property gets taken care of. You get the proof.

Ready to Clean Up Your Moultonborough Property?

Get your free quote today — most jobs in the Lakes Region are booked within 48 hours

Thousands of Jobs. Hundreds of Happy Customers. One Crew That Gets It Right.

Take a look at our past work and read through our reviews. This is what pressure washing in Moultonborough looks like when it's done properly — and it's what you can expect when you book with Splash Pressure Washing.

Rated 5 Stars by Moultonborough Homeowners!

Don't take our word for it — read what Moultonborough homeowners are saying about their experience with

Splash Pressure Washing.

Splash Pressure Washing · Moultonborough, NH

Benefits of Pressure Washing
in Moultonborough, NH

Moultonborough sits on the quieter northern shore of Lake Winnipesaukee — heavily wooded, seasonal, and beautiful. It's also one of the wetter, shadier stretches of the Lakes Region, and that shows up fast on home exteriors if you're not staying on top of it.

Professional pressure washing a home exterior in Moultonborough NH
01

Protects Your Home From the Lakes Region Climate

Moultonborough's tree cover and lake proximity create the kind of damp, shaded conditions where algae and mildew grow fast and stay long. Regular soft washing removes that buildup before it works into your siding, shingles, or wood surfaces and causes damage that costs real money to fix.

02

Extends the Life of Your Roof and Siding

The black streaking you see on roofs across Moultonborough isn't just cosmetic — it's a bacteria called gloeocapsa magma feeding on your shingles. Left alone, it shortens roof life by years. A proper soft wash treatment removes it and slows it from coming back.

03

Keeps Seasonal and Lakefront Properties Market-Ready

A lot of Moultonborough properties sit vacant through winter. By spring, siding is green, decks are grey, and driveways are stained. Whether you're renting it out, listing it, or just opening it up for the season — a clean exterior makes a real difference to how the property shows.

04

Safer Walkways and Driveways Year-Round

Algae and moss on concrete and stone surfaces aren't just ugly — they get slippery, especially around lakefront properties with morning dew and shade. Pressure washing clears that off so your paths and driveway are safe to walk on without second-guessing every step.

Try Moultonborough's Best Pressure Washing Risk-Free Today

We Guarantee 100%

Satisfaction on All Service

Pressure Washing Services in Moultonborough, NH —Lakes Region & Nearby Towns

Moultonborough has more Lake Winnipesaukee shoreline than almost any other town in New Hampshire. That's what makes it special — and what makes exterior maintenance a real, year-round job. We've been cleaning homes and properties out here since 2019, and we know exactly what this part of the lake does to a property left untreated.

New Hampshire
Alton, NH (HQ) Moultonborough, NH
Center Harbor, NH
Meredith, NH Wolfeboro, NH Tuftonboro, NH Gilford, NH Laconia, NH
New Durham, NH
Ossipee, NH
Wakefield, NH
Barnstead, NH
Belmont, NH

Pressure Washing FAQs

Answers to the questions Moultonborough homeowners ask us most.

Yes — Moultonborough is one of the areas we cover regularly. We work throughout the northern Lakes Region, including properties along Lake Winnipesaukee, Kanasatka, and Pemigewasset. Whether you're on a wooded lot off Route 109 or a shorefront property on the big lake, we make the drive.

Serving Moultonborough and the northern Lakes Region year-round

It comes down to two things working together — lake moisture and tree canopy. Moultonborough has some of the densest forest coverage in the Lakes Region, and those trees keep siding, roofs, and decks shaded and damp for long stretches. Moss and algae don't need much — just moisture and shade — and they establish fast under those conditions. Properties near the water get hit harder because the humidity off Winnipesaukee doesn't let surfaces dry out the way inland properties do.

Wooded, lakeside properties in Moultonborough need cleaning more often than most

This is one of the most common requests we get in Moultonborough. A lot of properties here sit closed through winter and by the time the owners come up in May, there's a full season of mildew, leaf staining, and growth that's settled in. We work with out-of-state owners all the time — coordinate access, handle the full job, and send before-and-after photos when it's done. Your camp is ready when you pull into the driveway, not something you spend your first weekend cleaning.

Remote coordination available — you don't need to be on-site

Yes — docks, boat ramps, waterfront decks, and lakeside patios are a big part of what we do in Moultonborough. We only use biodegradable, eco-safe cleaning solutions that are fully compliant with New Hampshire environmental guidelines — nothing that's going to end up in Lake Winnipesaukee. The products are tough on algae and lake slime, and safe for the water. We've cleaned a lot of docks up here and know exactly what buildup looks like after a long winter on the lake.

Lake-safe products — fully compliant with NH environmental guidelines

It depends on the property size, which surfaces need cleaning, and how much has built up over winter. Lakefront homes and heavily wooded lots typically take more time because there's more surface area and heavier growth to deal with. We give you a clear, itemised quote before we start — no vague estimates that change once we're on the job. What we quote is what you pay.

Free quotes for all Moultonborough properties — no obligation

Early spring — before the Lakes Region season gets underway — is the best window for most Moultonborough properties. You want the winter grime cleared before guests arrive or before you start using the dock and deck again. We also recommend a post-summer clean before closing up for the season, so mildew doesn't spend six months eating into your siding while the property sits empty. Book early — Moultonborough slots go fast once the snow clears and everyone's opening up at the same time.

Spring slots book fast — reach out early to secure your date

We match the method to the surface. High pressure on wood siding or an asphalt shingle roof causes real damage — it strips paint, splits wood grain, and blasts shingle granules loose. For those surfaces we use soft washing: lower pressure with biodegradable cleaning solutions that do the work without the risk. For concrete driveways, pavers, and stone surfaces that can handle it, we use pressure. Moultonborough properties tend to have a lot of natural wood — camps, cedar siding, dock boards — and soft washing is almost always the right call there.

Soft washing for wood, siding and roofs — pressure only where it's safe

Yes — fully licensed and insured throughout New Hampshire, including Carroll County where Moultonborough sits. We carry $2 million in general liability on every job. For lakefront and high-value properties especially, that matters — it means if something unexpected happens on your property, you're not left dealing with it yourself. We'd encourage you to ask that question of any contractor you're considering up here.

$2M liability coverage — fully licensed to operate in Carroll County, NH

Join Hundreds of Satisfied Moultonborough Homeowners Who Trust Splash Pressure Washing.

Splash Pressure Washing is licensed, insured, and has been working properties across Moultonborough and the surrounding Lakes Region since 2019. We soft-wash roofs, siding, and wood surfaces the right way — low pressure, proper solutions, no damage. And we pressure wash the surfaces that can handle it: driveways, walkways, patios, concrete.

Over 1,000 jobs across New Hampshire, and we stand behind every one of them. You don't pay until you're satisfied with the result.

Our mission is to continue to beautify the Alton and Surrounding areas so that residents can take pride in where they live, and visitors can be compelled to always come back to the beautiful state of New Hampshire.

Contacts

Address

170 Frank C Gilman Hwy, Alton, NH 03809

Phone number:

(603) 759-0421

Hours of operation:

Open 24 hours

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