Welcome To The Diamond Standard Of Power Washing
Welcome To The Diamond Standard Of Power Washing
Diamond Roof Cleaning is the #1 choice for power washing in Southern New Jersey! How are we able to deliver such amazing results time after time? Simply put, We make your experience our first priority and we will go to great lengths to make you 100% satisfied. Diamond Roof Cleaning has been serving the area since 2006 delivering high-quality work at affordable prices. There is no need to look any further for your exterior cleaning needs because we can provide them all from soft wash house washing and driveway cleaning to sidewalk cleaning and pool deck rejuvenation and everything in between! While many try their best to imitate us, no one can duplicate the amazing results that we achieve everyday! Our famed soft wash roof cleaning process has been perfected by us over our two decades of being in business. Don't live with soiled concrete that brings down the curb appeal of your home. Diamond Roof Cleaning will eradicate concrete stains and let you enjoy a beautiful property that you'll want to come home to. We don’t accept anything less than the best in any area and you shouldn't either!
OUTSTANDING RESULTS, AFFORDABLE PRICES, THE DIAMOND STANDARD
Our philosophy is simple. Provide outstanding results at affordable prices. Along with great customer service and be an honest contractor that will be totally upfront with all its clients. We at Diamond Roof Cleaning have used this policy since the start of business and it has worked with great success. We will treat your home as if it were our own. Diamond Roof Cleaning is fully insured with General Liability and Workman’s Comp. We want you to be confident in hiring us and we go to great lengths to prove we are the best company for your project. Lastly, We will never use high-pressure sales tactics. We just don’t like that approach.
CLIENT REVIEWS
Why Choose Diamond Roof Cleaning
Unmatched Service & Technology
From our state of the art cleaning systems, advanced cleaning methods to insure the best and safest results, to our intensive employee training, you can rest assured that with Diamond Roof Cleaning your home is being treated by the best and most reliable pressure washing and exterior cleaning company in Southern New Jersey! But don't take our word for it. See what customers say in our 680+ Google reviews at 5★.
There Is Nothing We Can't Clean
Whether your property has vinyl or brick siding. Whether it is a multi-building apartment community or and single family home, the soft washing and pressure washing professionals at Diamond Roof Cleaning can clean almost anything! Amazing results and friendly service and standard with us! We are proud to serve these great communities:
From Our Blog
Roof Cleaning & Pressure Washing in Washington Township, NJ
Black streaks on the roof and dark patches on the driveway can change how your whole home looks. For homeowners in Washington Township, Gloucester County, NJ, those two surfaces call for two different cleaning methods. Diamond Roof Cleaning soft washes asphalt shingles and saves pressure washing for hard surfaces that can take it. The goal…
House Siding Cleaning in Marlton, NJ: Why Fall Is a Smart Time to Soft Wash
After a humid South Jersey summer, you might notice green streaks or a dark film on your siding, especially along shaded walls. That buildup can make the whole house look tired, even when the yard is looking good. Fall is a practical time to clear it away before winter settles in. For Marlton homeowners, it’s…
When to Book Professional Holiday Light Installation in South Jersey
South Jersey holiday displays take planning, and installation calendars can fill as the season gets closer. If you wait until the first freeze to make a plan, you could be facing fewer appointment options and a cold, slippery ladder job if you decide to tackle it yourself. Early Fall Is the Best Time to Book…
Roof Cleaning in Hammonton, NJ: How to Remove Black Streaks Safely (Without Damaging Shingles)
Hammonton’s mix of shade, humidity, and seasonal pollen can make roofs look older than they are. If you’re seeing black streaks, dark patches, or green growth, it’s usually not “dirt” at all—it’s organic buildup that holds moisture and spreads over time. When homeowners search for roof cleaning in Hammonton, NJ, they’re typically looking for two…
A Safe, Effective Way to Refresh Williamstown, NJ Home’s Exterior
Williamstown homes take a beating from South Jersey weather—pollen in spring, humidity in summer, and leaf debris in fall. Over time, that mix can leave siding, concrete, and outdoor surfaces looking dull, green, or stained. If you’re searching for pressure washing in Williamstown, NJ, the goal isn’t just “blast it clean”—it’s to remove growth and…
Concrete Cleaning: Oil Stains, Algae, and Brightening — What Actually Works
If your driveway or walkway in Marlton, NJ is looking dark, green, or blotchy, you’re not alone. Between South Jersey humidity, shade from mature trees, and everyday vehicle traffic, concrete tends to show wear fast—especially in high-use areas like driveways, front walks, pool decks, and patios. This guide breaks down what causes the most common…
Soft Wash House Washing in Medford, NJ: A Safer Way to Remove Algae, Mildew & Grime
If your siding in Medford is starting to look green, streaky, or dull, it’s usually not “just dirt.” In South Jersey, humidity, shade, and seasonal pollen create the perfect conditions for algae, mildew, and organic buildup—especially on north-facing walls and areas near trees. The good news: you don’t need harsh pressure to get your home…
Roof Cleaning in Cherry Hill, NJ: How to Remove Black Streaks Safely (Without Damaging Shingles)
If you’re seeing dark streaks or blotchy discoloration on your roof in Cherry Hill, you’re not alone. In South Jersey, roofs commonly develop black staining from algae and other organic growth—especially on shaded slopes or areas that stay damp longer after rain. The important part: most roofs should not be cleaned with high pressure. The…
Pressure Washing in Medford, NJ: Why Homeowners Trust Diamond Roof Cleaning
If you are looking for pressure washing in Medford, NJ, you are probably looking for more than a quick cosmetic improvement. Homeowners in Medford want a clean, well-maintained property that looks great, stays safer to walk around, and holds its value over time. Professional pressure washing helps remove dirt, algae, mildew, and stains from exterior…
3 Easy Ways to Boost Home Resell Value in 2026
The real estate landscape has shifted significantly as we settle into 2026. After years of unpredictable fluctuation, the current market is firmly favoring buyers. Inventory is high, meaning potential buyers have plenty of options to choose from, and they can afford to be picky. For sellers, this presents a unique challenge. Competition is fierce, and…