How We Selected These Companies
The companies on this page were selected because they work in or immediately around Bridgewater, Martinsville, Somerville, Hillsborough and Branchburg, because exterior cleaning is a primary part of what they do rather than one service among many, and because they publish clear information about the work they take on.
We looked at how long each company has been operating, whether it holds a New Jersey home improvement contractor registration, what surfaces and methods it works with, and whether it handles soft washing as well as high-pressure work — a distinction that matters a great deal on roofs and painted surfaces.
This is not a ranking. It is a practical starting point for a homeowner in Somerset County who needs the outside of a house cleaned and wants to know who is actually working nearby.
Featured Power Washing Company
Central Jersey Exterior Cleaning Services
Central Jersey Exterior Cleaning Services works from a central New Jersey base and covers Somerset, Middlesex and Hunterdon counties. Nick Berezansky founded the company in 2021, bringing 23+ years of experience in the commercial and residential green industry, where he maintained properties for corporate campuses, biotech firms, medical institutions and property management companies across the Northeast. The company soft washes houses and roofs, power washes driveways, walkways and patios, cleans gutters, and washes windows and screens. It also cleans solar panels using a four-stage reverse osmosis and deionization filtration system with a Sol-A-Tec water brush, which rinses spot-free without putting any chemicals or detergents on the panels.
Two parts of the business are unusual for a residential exterior cleaning company. The first is commercial fleet and equipment washing, done with a brushless two-step foam process — an alkaline pass followed by an acidic one, with nothing touching the surface — finished with a hot water rinse and a two-step ceramic coating. The second is a maintenance subscription that spreads quarterly gutter cleanings, house washing, window and screen maintenance and dryer vent service across twelve monthly payments, so exterior upkeep runs on a schedule rather than a phone call. The company also installs seasonal décor and holiday lighting on a rental basis, including in-season maintenance and takedown, and offers a natural pest control service built on an essential oil blend of cedarwood, citronella, lemongrass, rosemary and peppermint. Active and retired military, first responders and medical professionals receive fifteen percent off.
Central Jersey Exterior Cleaning in Bridgewater City Lifestyle
Other Power Washing Companies Serving the Area
A-1 Spotless, Inc.
A-1 Spotless has worked in Bridgewater since 1989 and holds New Jersey home improvement contractor registration 13VH006650000. Robert Perez runs the company, which soft washes roofs and cleans gutters, siding, decks, driveways, sidewalks, patios and pavers, working on vinyl, brick, stucco and aluminum. The crew also removes paint and graffiti, seals and coats floors, and stains and seals decks after cleaning them. Beyond exterior cleaning the company takes on painting, handyman work and snow removal, so the same crew often handles several jobs on one property over the course of a year.
Apex Exterior Services
Chris Geremia and Kenny Benson started Apex Exterior Services in 2022, during their senior year at Bridgewater-Raritan Regional High School, by merging three small businesses they had been running separately — washing, lawn care and snow removal. They now work within about thirty-five miles of Bridgewater while attending Rutgers and The College of New Jersey. The company washes houses and roofs and cleans driveways, walkways, patios, decks, gutters and windows, and takes commercial work as well. It also handles lawn care, mulching, yard cleanup and hardscaping, which suits a homeowner who wants the outside of a property dealt with in one visit.
Jersey Maintenance & Janitorial
Jersey Maintenance & Janitorial is based in Bridgewater and covers both sides of a building. Outside, it soft washes houses, cleans roofs and gutters, washes windows and cleans solar panels. Inside, it handles deep cleaning and ongoing janitorial service for commercial buildings. That combination makes it a practical fit for a property manager, an office park, or a homeowner who wants siding and windows done in the same appointment. The company gives free estimates and offers a ten percent senior discount.
Shack Shine Jersey Central
Shack Shine Jersey Central operates out of Somerville under franchisee Kevin Young and covers roughly two dozen towns, including Bridgewater, Bound Brook, Raritan, Warren, Watchung, Middlesex and Readington. The work is house washing, roof washing, power washing, gutter cleaning, interior and exterior window cleaning, and Christmas light installation. Shack Shine is a franchise, so scheduling, pricing structure and service standards follow a national system rather than being set locally — worth knowing if you have a preference between the consistency of a brand and the direct line to an owner that a smaller company gives you.
How to Choose a Power Washing Company
1. Ask whether they will soft wash or pressure wash your roof. High pressure strips granules off asphalt shingles. Roofs should be soft washed, which uses low pressure and a cleaning solution to kill algae, moss and lichen instead of blasting them off. If a company proposes to pressure wash a roof, ask what pressure they use and why.
2. Ask for a New Jersey home improvement contractor registration number. Most companies doing home improvement work on New Jersey homes must register with the Division of Consumer Affairs, and registration numbers begin with 13VH. Ask for the number and for a certificate of insurance before work starts.
3. Ask what they will do to protect your landscaping. Cleaning solutions can damage plants that are not pre-wet, rinsed or covered. A company that has a clear answer has done this before. This matters most if you have new plantings close to the house.
4. Get quotes that cover the same surfaces. One quote may include gutters, windows and a driveway while another covers siding only. Ask each company to list what is included, and compare the lists rather than the totals.
5. Ask how they handle oxidation. Older aluminum and vinyl siding develops a chalky film that a standard wash will not remove. It needs a specific treatment. A company that recognizes the problem before you point it out is paying attention.
6. Ask when they can come, and be flexible. Spring is the busiest stretch of the year in New Jersey. Early fall is usually easier to book and the results last just as well.
Common Power Washing Questions in Somerset County
What towns does Central Jersey Exterior Cleaning serve?
Central Jersey Exterior Cleaning Services works across Somerset, Middlesex and Hunterdon counties, including Bridgewater, Martinsville, Somerville, Hillsborough, Branchburg, Raritan and Bound Brook, as well as Bucks County in Pennsylvania.
What is the difference between power washing and soft washing?
Power washing uses high-pressure water to remove dirt and buildup from hard surfaces like concrete, brick and pavers. Soft washing uses low pressure combined with a cleaning solution that kills mold, mildew and algae at the root. Siding, painted surfaces and roofs are normally soft washed. Driveways and walkways are normally power washed. Most jobs use both.
Can power washing damage a roof?
High pressure can. Asphalt shingles lose granules under direct high-pressure water, and shingle manufacturers generally advise against it. Roofs are cleaned by soft washing instead.
When is the best time of year to wash a house in New Jersey?
Spring, roughly April through June, is the busiest stretch — pollen and winter grime come off and the house is ready for the season. Early fall, September and October, is the second window and is usually easier to book. Summer washing works fine, though New Jersey humidity means algae can start returning on cleaned surfaces sooner than it would after a spring or fall wash.
How often should a house be washed?
Most homes in this area do well on a yearly wash. North-facing walls, shaded sides and anything under tree cover hold moisture longer and grow algae faster, so those areas may need attention sooner. Roofs are usually cleaned less often than siding.
What affects the price of a power washing job?
Square footage, the number of stories, how much of the surface needs soft washing rather than straight pressure, the condition of the surface, access around the property, and whether the job includes gutters, windows or hard surfaces. Ask for a written quote that lists what is covered.
Will the cleaning solutions hurt my plants?
Not if the crew pre-wets and rinses the plants around the house and covers anything sensitive. Ask what the plan is for your landscaping before work starts.
Do I need to be home?
Usually not, as long as the crew can reach an outdoor water spigot and get through any gates. Most companies ask that windows are closed and that cars, grills and outdoor furniture are moved away from the house.
What is oxidation, and will washing remove it?
Oxidation is the chalky film that builds up on older aluminum and vinyl siding. A standard wash will not take it off. Removing it requires a specific treatment, and not every company offers it, so ask directly if your siding is chalky to the touch.
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About This Guide
This guide is produced by Bridgewater City Lifestyle. Featured placement reflects an ongoing partnership with the magazine, which can include interviews, expert contribution and editorial collaboration. Other companies are included because they serve the area. Inclusion is not an endorsement, and readers should confirm licensing, insurance and pricing with any company directly before hiring.
Bridgewater City Lifestyle is published locally in New Jersey by Jake Slowinski and serves Bridgewater, Martinsville, Somerville, Hillsborough, Branchburg and Bound Brook. Contact the publisher at jake.slowinski@citylifestyle.com or (908) 963-4483.
This is not a ranking.