Pool builders


Swimming Pool Installation, Repair and Maintenance Services

Rennhack & Rennhack Pool Construction is a locally owned and family operated residential swimming pool contractor serving Dutchess, Orange, Putnam, and Westchester counties in New York since 1995. We also offer Swimming Pool Construction, Installation, Repair and Maintenance Services as our services.  With 22 years of work experience, we know how to build the perfect pool for you.

At Rennhack & Rennhack Pool Construction, we value relationships. We are committed to offering a high level of customer service; we practise fair and honest business values. We know you. We know your needs. We will work smarter and harder to provide the highest level of customer satisfaction.

The New York’s #1 Builder of Swimming Pools

Thank you for considering Rennhack & Rennhack Pool Construction to be your residential pool builder. We know this is an important decision for any home owner and it is a big investment. With over 22 years of pool building experience, we have the skills to build the perfect pool for your backyard. As professional pool builders, we also offer pool maintenance and renovations services at very reasonable rates. Read more about our services:

Free Estimates

Whether you are looking for a new pool construction, an above ground pool installation, or an existing pool renovation, you can contact us today to get a free estimate. Give us a call or contact us through email to get an estimate for your pool.

Pool Excavation

Excavation is the process of digging the hole for an inground pool or leveling the ground for an above ground pool. We have proper large machinery for excavation and the specialized skills to avoid water or gas pipes. We will also remove the excavated materials from your property.

Installation of Above Ground & Inground Swimming Pools

We are experts in the Installation of above Ground & Inground Swimming Pools. With over 22 years of pool building experience, we have the skills to build a perfect Above Ground or Inground Swimming Pool in your backyard.

Pool Liner Installation and Replacement

Do you have a pool party coming up and need a replacement pool liner fast? At Rennhack & Rennhack Pool Construction, we offer express service on replacement Above Ground swimming pool liners. Call us at 845-590-9066 and we will make sure that your replacement pool liner will be our top priority.

Pool Repairs

Looking for a professional pool repair service? We are here to provide all kinds of pool repair services with outstanding results. We offer express service on swimming Pool Repairs.

Pool Demolitions

We offer Swimming Pool demolition and removal services at very competitive rates. We have heavy machinery, and the experienced staff to provide Pool Demolition services. Contact us today for swimming Pool Demolitions.

Drains Around Pools

Want to renovate your pool by installing Drains around your pool? Get expertly designed and installed drains around your pool. We are experienced in perfectly sloping your inground pool.


Best pool guys ever. If you want your pool built right, these are the guys to do it. Very experienced crew with great work ethic. Honest and upfront. I have had no issues with my pool.
LoriHopewell Junction, NY

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    Rennhack & Rennhack Pool Construction