We take care of your pool — you make the memories.
Good times flow when your pool’s ready to go.
BIG G POOL SERVICE keeps your pool running right, looking great, and ready whenever you are
At BIG G POOL SERVICE, we specialize in all things related to inground pools. Our services include weekly maintenance, leak detection, renovations, repairs, and equipment upgrades.
Based in Katonah, NY, we are committed to keeping your pool in top condition. Whether you have a gunite, liner, or fiberglass pool, we are here to help.
Discover Our Services
Weekly pool cleaning
Each week we vacuum, brush, balance chemicals, and check your equipment — and you get an email report as soon as we’re done.
Pool liner replacement
We install high‑quality liners available in different patterns and colors, so you can customize the look of your pool.
Leak Detection and Repair
A leak can ruin the fun fast — we find the problem, fix it, and keep the good times flowing.
Hardscape
Professional installation of pavers, retaining walls, stone walls, and walkways designed to elevate your entire backyard.
Google Reviews
Why Clients Love Our Services
We are absolutely of The Big G pool service! Owner Guillermo is a breath of fresh air and finally believe we found the expert our home, family and pool deserve! We have a large 40' x 20' pool WIth a spa and no task is too daunting for the Big G!
Big G is the best pool service company in Westchester. After dealing with other companies who are rude and overpriced I was glad to have found Big G. In the spring he came and vacuumed my pool after having the coping repaired. I couldn’t find anyone else willing to do it. My pool was filled with chunks of concrete and debris. He’s the only pool service company that had the sense to use a vacuum not connected to my system. The competition wanted to vac to waste and would’ve destroyed my system. I came through in a pinch. Next he closed my pool this year and did a great job. He’s courteous, professional and does the job right. On top of that he is reasonably priced. I am glad that I have found him and highly recommend his service.
- Bob Gianserra
Big G pools is the absolute best! Communication and pool knowledge is wonderful. I'd give 10 stars if I could!
- Nina Collins
Big G Pool Service has been incredible to work with. I had a huge issue with the chemistry of my pool water that I just could not figure out. Big G came same day I called him and he got to work to get my pool water clean. He is responsive, knowledgeable and super friendly. He turned my green pool water to crystal clear water. I’ve never had it this clear. If you’re looking for pool service, highly recommend you call Big G.
- Valentina Vucetaj
We are absolutely of The Big G pool service! Owner Guillermo is a breath of fresh air and finally believe we found the expert our home, family and pool deserve! We have a large 40' x 20' pool WIth a spa and no task is too daunting for the Big G!
Sharon Palatucci-Schwickrath
"Guillermo is a great guy, figured out problem and repaired immediately on short notice. He earned a customer for life."
- Steve Kerner
Reach out and we’ll get right back to you.