Gallo Bros Power Washing

Paver Sealing & Polymeric Sand in Andover, NJ

Re-sand and seal your pavers to lock out weeds, stains and wash-out for years.

Paver Sealing & Polymeric Sand for Andover homes & businesses

Looking for paver sealing & polymeric sand in Andover, Sussex County? Gallo Bros is North Jersey's highest-rated power washing company — and we treat every Andover property like our own. Re-sand and seal your pavers to lock out weeds, stains and wash-out for years.

  • Local crew that knows Andover homes
  • Soft-wash & low-pressure methods that protect your surfaces
  • Licensed, insured & background-checked
  • Upfront pricing — same-week scheduling
Paver Sealing & Polymeric Sand in Andover, NJ

Recent work in Andover

Real jobs, real Andover homes — straight from our crew's cameras.

Paver Sealing & Polymeric Sand in Andover, NJ — Gallo Bros job photoPaver Sealing & Polymeric Sand in Andover, NJ — Gallo Bros job photoPaver Sealing & Polymeric Sand in Andover, NJ — Gallo Bros job photoPaver Sealing & Polymeric Sand in Andover, NJ — Gallo Bros job photoPaver Sealing & Polymeric Sand in Andover, NJ — Gallo Bros job photoPaver Sealing & Polymeric Sand in Andover, NJ — Gallo Bros job photo

What neighbors say

5.0 · 880+ Google reviews

Gallo Bros powerwashing team headed up by Joe, did a great job on our exposed, lakefront home. They went above and beyond to remove dirt and mildew from our house siding, soffits and multiple bluestone patios and walkways, as well as our dock and wood furniture. They also took great care to avoid or work around multiple bird nests which had recently hatched babies pre fledge. I will definitely call them in the future!

Cathy Marshall

We hired Gallo Bros Power Washing to power wash, re-sand and seal our 20 year old paver patio and front walk. They also performed a few repairs and reset a few areas that needed attention. We had never had this done professionally before. From the beginning estimating phase to the final coat of sealer, we were very happy with the services provided, the price and the final result, which they also warrantee for 1 year. I highly recommend Gallo Bros. Power Washing and will use them for other services in the future.

Andrew O

Gallo Bros did an amazing job power-washing my home and roof. They assured me that if I had any concerns they would avail themselves to resolve them. After the cleaning a few leaves blocked the gutter after a heavy rain. They responded quickly and courteously, removing the blockage touched up ,y skylights as well. Before leaving they made sure I was satisfied. Oscar and his team came a few weeks later and sanded and sealed my paver walkway. They were polite and professional, explaining what they were doing, how long it would take, and instructions to ensure the best possible result. What I loved most was the professionalism in their communication. There were several days that we were rescheduled due to heavy rains and storms. The first thing they assured us of was their intent to make sure the job was done correctly. They would not come out to do the work, only to have it washed away. They stayed in contact every step of the way and I felt more than comfortable that the job would get completed the right way. If they couldn’t reach h me by phone they always left a voicemail or sent a text. I just happened to call them first in my search for roof cleaning, but I will never have to look further for these services again. I was really so impressed. Thank you Gallo Bros!

Kim Wells

Paver Sealing & Polymeric Sand in Andover — FAQ

How much does paver sealing cost in NJ?

Most patios and driveways run about $1.50–$3.50 per square foot depending on condition and sealer. We clean, re-sand and seal — and quote it all up front, free.

What is polymeric sand and why does it matter?

Polymeric sand goes in the joints between pavers and hardens when wet. It locks the pavers in place and blocks weeds, ants and wash-out far better than regular sand.

How long does paver sealing last?

Usually 3–5 years before a re-seal, depending on traffic and sun. Sealing also brings back the color and makes the surface much easier to keep clean.

Do you clean the pavers first?

Always. We deep-clean, remove old failing sand, re-sand the joints with polymeric sand, then seal. Sealing dirty pavers just locks the dirt in — we never skip the prep.

North Jersey · 880+ five-star reviews

Pick your own time

Choose a slot that actually suits you and it's confirmed on the spot — no phone tag, no waiting on a callback.

  • A real person comes out and prices the work in front of you
  • Exact price before anything starts, in writing
  • Free, and there's no obligation to book the job
5.0 · 880+ Google reviews

Rather talk it through?

(973) 500-8155info@gallobrospw.com

Ready for the cleanest property on the block?