Intervale & Mt. Washington Valley Cleaning
Intervale Homes Deserve Exterior Care That Lasts
Intervale, NH sits in the heart of the White Mountains — a stunning region defined by dense tree coverage, abundant moisture, and long cold seasons. While that environment makes Intervale one of the most beautiful places to own a home, it's also one of the most demanding when it comes to exterior maintenance. The combination of heavy snowfall, persistent humidity, and surrounding forest creates ideal conditions for moss, algae, and black streaks to take hold on rooftops, siding, and gutters. If you've noticed dark patches creeping across your shingles or green growth forming along your exterior walls, you're not alone — it's one of the most common property concerns for Intervale homeowners. A Plus Exterior Cleaning understands exactly what New Hampshire mountain-climate properties are up against. With years of hands-on experience servicing roofs and exteriors across the region, the team brings a quality-focused, process-driven approach that actually removes the problem — not just treats the surface.
A Plus Exterior Cleaning offers a full range of residential and commercial exterior services to protect and restore properties throughout Intervale. From moss removal and soft wash roof cleaning to gutter clearing, house washing, and permanent lighting installations, every service is performed with precision and care. Rather than rushing through as many jobs as possible, the focus is on doing each one right — because your home is your most significant investment, and it deserves to be treated that way.
Moss and algae growth on rooftops is a serious issue for Intervale, NH homeowners — and it's not just cosmetic. In the White Mountains region, extended periods of moisture, shade from surrounding trees, and cold temperatures create the perfect environment for organic growth to embed itself deep into roofing materials. Left untreated, moss can lift shingles, trap water, and accelerate deterioration that leads to costly repairs or even a full roof replacement. A Plus Exterior Cleaning takes a different approach than most exterior cleaning companies. Rather than simply spraying a solution and walking away, the process begins with physically removing as much moss as possible by hand before any treatment is applied. This step is what separates a real result from a temporary fix — by reducing the volume of organic material on the surface, the cleaning solution penetrates more effectively and delivers faster, more thorough results. After manual removal, a professional-grade soft wash solution is applied to eliminate remaining algae, spores, and organic growth at the root level. Soft washing is critical here: high-pressure washing can crack, dislodge, or granule-strip shingles, causing the very damage it's meant to prevent. The soft wash method uses low pressure combined with carefully selected solutions to treat the roof safely and effectively. This is a treatment-based process, meaning the roof continues to clear over time as the solution works through the remaining organic material. Hundreds of roofs have been serviced without a single issue — and the outcome is a roof that looks better, performs better, and lasts longer. If your Intervale home has visible moss, dark streaking, or green buildup on the shingles, don't wait. Addressing it now can save you tens of thousands of dollars in premature replacement costs down the road.
The exterior walls of your Intervale home take a beating year-round. Between the heavy snowfall seasons, spring moisture, and the natural humidity that comes with living near wooded mountain terrain, algae, mildew, and biological staining build up on siding surfaces faster than most homeowners realize. What starts as a subtle discoloration on the north-facing side of a home can quickly spread and become a significant eyesore — and more importantly, a sign that organic material is actively breaking down your siding. A Plus Exterior Cleaning's house washing service uses a soft washing system specifically designed to remove all algae, mildew, and organic growth from the exterior of your home without causing damage. Unlike pressure washing at full force, soft washing delivers cleaning solutions at a controlled, safe pressure that won't damage vinyl, wood, or composite siding materials. The result is a thorough, even clean that restores your home's appearance and removes the biological material that degrades surfaces over time. Every house washing job in Intervale is approached with the same attention to detail — including care taken around landscaping, plants, and any surrounding features that need to be protected during the process. When the work is done, your home doesn't just look cleaner; it's actually healthier, and your exterior surfaces are better positioned to resist future buildup. If your Intervale home's exterior has lost its original color and curb appeal, a professional house washing is one of the most impactful and cost-effective services you can invest in.
Gutters play a critical role in protecting your Intervale home from water damage — but they only work when they're clear. The dense tree canopy throughout the Intervale area means gutters collect leaves, pine needles, seed pods, and debris at a significant rate throughout the fall and even into spring. When gutters become clogged, water can't flow freely through the downspouts and instead overflows along the roofline and foundation. Over time, this leads to fascia board rot, foundation erosion, basement moisture issues, and landscape damage — all of which are far more expensive to repair than a routine gutter cleaning. A Plus Exterior Cleaning's gutter cleaning service removes all leaves, dirt, and compacted debris from your gutters and checks that downspouts are clear and functioning properly. This is a straightforward but essential maintenance task that protects your home's structural integrity through every season. For Intervale homeowners, staying ahead of gutter maintenance is especially important given the volume of organic material falling from surrounding trees. Scheduling a gutter cleaning once or twice a year — particularly in late fall after the leaves have dropped — keeps your drainage system working as it should and prevents the kind of slow, invisible water damage that catches homeowners off guard. Bundle this service with a roof cleaning or house wash for added savings through the available package discounts.
Seasonal lighting installation and removal is an annual hassle that many Intervale homeowners are ready to eliminate. A Plus Exterior Cleaning offers permanent lighting installations that solve this problem once and for all — providing professionally installed, weather-resistant LED lights that stay on your home year-round and can be fully customized from your smartphone at any time. The technology behind these systems allows you to change colors, set schedules, and create lighting themes for any occasion — from the winter holidays to summer celebrations, seasonal color changes, or simply a consistent everyday look that enhances your home's curb appeal after dark. Unlike temporary holiday lights that need to be installed, stored, and reinstalled every year — creating recurring costs and the physical hassle of ladder work — permanent lights are a one-time professional installation built to last for years. The app-controlled system means you can update your lighting instantly without any additional service calls or effort. For Intervale homeowners who want to enjoy beautifully lit exteriors without the annual routine, this is a smart, long-term investment. The installation is handled with the same care and precision applied to every other service — professionally mounted, cleanly routed, and built to withstand New Hampshire's demanding weather conditions. Contact A Plus Exterior Cleaning to discuss your Intervale property's lighting options and get a free on-site estimate.
Exterior Cleaning Services Available in Intervale, NH
Intervale sits quietly between North Conway and Bartlett in the heart of the Mount Washington Valley — a small community with big mountain exposure. The combination of elevation, shade from surrounding peaks, heavy annual snowfall, and the damp transition seasons of a White Mountain climate makes Intervale one of the tougher environments in the region for exterior surfaces. Moss and algae don't just appear on roofs here — they establish themselves quickly and cause real structural damage if left untreated.
Aaron founded A Plus Exterior Cleaning five years ago after seeing this pattern across the Valley and Southern Maine, and he built a service designed to address it with the precision it requires. Soft washing eliminates growth at the root rather than just rinsing the surface — a critical distinction for the mix of older and newer homes in the Intervale area.
Aaron's background in electrical work and his outdoor and climbing experience give him both the technical discipline and physical capability to handle any job properly. Monday–Saturday, 9am–7pm.
Serving Intervale, NH and Surrounding White Mountains Communities — A Plus Exterior Cleaning proudly serves Intervale and the broader White Mountains region of New Hampshire, including North Conway, Conway, Bartlett, Jackson, Madison, Freedom, Ossipee, Wolfeboro, Tamworth, Hales Location, and Alton Bay. Whether your property is a year-round residence, a seasonal vacation home, or a commercial building, the same standard of quality applies to every job throughout the service area. Exterior maintenance needs in mountain communities like Intervale are distinct — the climate, tree density, and seasonal conditions create specific challenges that require an experienced, knowledgeable approach. If you're located in or near Intervale and you're ready to give your property the care it deserves, reach out to schedule your free estimate today.
Ready to Protect Your Intervale Home? Get a Free Estimate Today.
Don't let moss, algae, clogged gutters, or dingy siding go unaddressed another season. A Plus Exterior Cleaning serves Intervale, NH with professional exterior services and a quality-first approach that delivers real, lasting results. Call (207) 837-7065 or reach out online to schedule your free in-person estimate — Monday through Saturday, 9am to 7pm. Your home is your biggest investment. Let's make sure it's protected.
Serving Intervale, NH and Surrounding White Mountains Communities — A Plus Exterior Cleaning proudly serves Intervale and the broader White Mountains region of New Hampshire, including North Conway, Conway, Bartlett, Jackson, Madison, Freedom, Ossipee, Wolfeboro, Tamworth, Hales Location, and Alton Bay. Whether your property is a year-round residence, a seasonal vacation home, or a commercial building, the same standard of quality applies to every job throughout the service area. Exterior maintenance needs in mountain communities like Intervale are distinct — the climate, tree density, and seasonal conditions create specific challenges that require an experienced, knowledgeable approach. If you're located in or near Intervale and you're ready to give your property the care it deserves, reach out to schedule your free estimate today.
