In Manchester and towns across New Hampshire, outdoor boards face harsh changing weather throughout the year. Your outdoor deck collects green algae, gray weathered wood fibers, mildew, moss, stubborn dirt, pollen film, and dark tannin stains from falling leaves. You can clear away this built-up layer by submitting one simple request on this site. You will receive a quote from a local deck cleaning pro who understands how to treat your specific material properly. Deck cleaning starts at $150, giving you a clean space to enjoy without taking on the scrubbing yourself.
Long cold winters across New Hampshire leave snow sitting on outdoor boards for extended periods. Snow shovels and ice melt products scrape and stain the wood surface, while the repeated freeze and thaw cycle works water deep into the wood. Wet leaves stay pressed onto the deck under heavy snow drifts, creating stubborn dark marks by spring. Sweeping snow off the boards with a broom rather than scraping with metal tools helps protect the upper surface.
Abundant maples, oaks, and beech trees drop a heavy layer of fall leaves that leave dark tannin marks when left wet on wood. Pine needles collect tightly in the gaps between boards, trapping moisture against the structural framing underneath. Maple seed wings fall heavily in spring, adding to the thick pollen film that coats the floor. Keeping the gaps between boards clear of pine needles allows proper airflow so damp wood can dry quickly.
We cover communities across the entire state. Below is the list of 168 local towns in New Hampshire where you can find dedicated service for your home. Select your local area to connect with a cleaner in your town.
B Berlin
C Center Harbor · Charlestown · Chester · Chesterfield · Chichester · Claremont · Colebrook · Concord · Contoocook · Conway · Cornish
D Danbury · Danville · Deerfield · Deering · Derry · Dover · Dublin · Dunbarton · Durham
E East Kingston · East Merrimack · Effingham · Enfield · Epping · Epsom · Exeter
F Farmington · Fitzwilliam · Francestown · Franconia · Franklin · Freedom · Fremont
G Gilford · Gilmanton · Goffstown · Gorham · Grafton · Grantham · Greenfield · Greenland · Greenville
H Hampstead · Hampton · Hampton Beach · Hampton Falls · Hancock · Hanover · Haverhill · Henniker · Hill · Hillsborough · Hinsdale · Holderness · Hollis · Hooksett · Hopkinton · Hudson
J Jackson · Jaffrey · Jefferson
K Keene · Kensington · Kingston
L Laconia · Lancaster · Lebanon · Lee · Lempster · Lincoln · Lisbon · Litchfield · Littleton · Londonderry · Loudon · Lyme · Lyndeborough
M Madbury · Madison · Manchester · Marlborough · Mason · Meredith · Merrimack · Middleton · Milan · Milford · Milton · Mont Vernon · Moultonborough
N Nashua · New Boston · New Castle · New Durham · New Hampton · New Ipswich · New London · Newbury · Newfields · Newmarket · Newport · Newton · North Conway · North Hampton · Northfield · Northumberland · Northwood · Nottingham
P Pelham · Pembroke · Peterborough · Pinardville · Pittsfield · Plainfield · Plaistow · Plymouth · Portsmouth
R Raymond · Richmond · Rindge · Rochester · Rollinsford · Rumney · Rye
S Salem · Salisbury · Sanbornton · Sandown · Sandwich · Seabrook · Somersworth · South Hooksett · Springfield · Stoddard · Strafford · Stratham · Sunapee · Suncook · Sutton · Swanzey
T Tamworth · Temple · Thornton · Tilton · Tilton Northfield · Troy · Tuftonboro
U Unity
W Wakefield · Walpole · Warner · Washington · Weare · Webster · West Swanzey · Westmoreland · Whitefield · Wilmot · Wilton · Winchester · Windham · Wolfeboro · Woodstock · Woodsville
Deck cleaning in New Hampshire starts at $150. The final quote depends on several specific physical details of your outdoor living area. A larger deck requires more cleaning solution and time to rinse completely. Complex layouts with high railings, closely spaced balusters, broad stairs, or multiple elevated levels add surface area that must be addressed carefully.
The material matters as well, since dense hardwoods, soft pressure-treated pine, and composite surfaces respond to different treatments. Decks with deep algae growth, heavy tannin stains, or thick moss require extra attention compared to boards with light pollen dust. High elevated structures or steep backyard slopes can make access more complex. If you want to protect the fresh wood, sealing or staining can be added after cleaning as a separate job with its own price. You will receive a full quote to review before any work begins, with no added fees attached to the service.
Questions about your deck? Call +1 (855) 684-6078 or use the quote form.
Pressure-treated pine, cedar, redwood, and dense hardwoods each react differently to moisture and outdoor build-up. The pro uses targeted solutions to lift embedded dirt and gray weathered fibers from wood surfaces while protecting the underlying grain.
Synthetic boards hold onto surface dirt, mold spores, and pollen film within their textured wood-grain finish. The pro cleans composite and PVC materials using methods recommended by board manufacturers to clear stains without scratching the surface.
Hardscape surfaces around your yard collect moss, weed growth, algae, and ground-in mud over time. Cleaning these areas removes slippery growth from steps and pool surrounds to make your outdoor walking paths cleaner.
Using high pressure up close can gouge soft wood, raise the natural grain, and create rough splintered boards. Safe deck cleaning relies on applying a specialized cleaning solution that breaks down organic growth, algae, and tannin stains at the surface. The pro allows the solution enough time to lift the discoloration, then follows with a gentle low-pressure rinse along the length of each board. Railings, balusters, and stair risers are rinsed carefully by hand. Nearby plants and garden beds are wetted down and covered to shield them during the process. This approach is much safer than high-pressure washing applied directly to soft timber.
Submit your request with the size, material, and current condition of your outdoor space, along with a few clear photos.
Get a quote from a local deck cleaning pro based on your specific layout, boards, and access.
Review and approve the quote details and set a date that fits your schedule.
The pro arrives to wash the boards, railings, and stairs, and you pay only for the job itself.
Tell us your town, the size and material of your deck, and attach a few photos of the surface. You will get a free quote from a local pro to wash your boards carefully.
