Oil Conversions | Electric Conversions | Gas Conversion | Mahopac, NY
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Your Full Service Heating & Plumbing Contractor

DeGasperi & Son Plumbing & Heating Inc. Square

Are You Ready to Make the Switch?

The cost of energy is worrisome for many families. Upgrading to a new system can often cut costs significantly. Will it help you to save money? To find out let our licensed professionals come to your home for a full inspection.


You can trust our team to handle all of your oil and electric conversions, including oil and electric to gas conversions. We also handle old oil and gas boiler replacements. You know you are going to get the best possible results when you trust a team with 30 years of experience


You don't have to know what the right option is and you don't have to make a decision right away. Let our professionals help you to determine what your options are for furnace and boiler upgrades and replacements. Conversions can be easier than you think!

Let us provide you with a FREE estimate for all of the services you need:




DeGasperi & Son Plumbing and Heating Inc.

112 Buckshollow Road

Mahopac, NY 10541-3715




•Drain Repairs


•Water Heaters

•Oil to Gas Conversions

•Drain Cleaning

•Frozen Pipe Thawing

•Water Softeners & Treatment

•Well Pumps


Contact Us


We Can Answer All of Your Questions

Is Converting Right for You?

Every situation is different. That is why we provide FREE consultations to our clients. You'll learn what your options are, the costs associated with the process, and get a timeline for completion. Ask us about commercial and residential conversions.


Can You Qualify for Federal Aid Problems?

In recent years, energy efficient upgrades have warranted tax incentives and discounts. You may know these continue to change. Let us help you to qualify for any local, state, or federal problems that can help you to save money while upgrading.


Why Should You Work With Our Team?

You'll get one-on-one help to make key decisions about your conversions. When you hire us you'll always get competitive rates as well as outstanding workmanship for any project. Don't wait any longer to learn what your options really are.

Call Today to Schedule a FREE Consultation For Your Conversion.