High-Efficiency Systems
Serving Preston and Its Surrounding Areas
Call Us Today
Serving Preston and Its Surrounding Areas
860-889-6528

Embrace Our Technological Advancements

You will save money on your utility bills after switching to natural gas. You will notice a dramatic change in costs immediately. Reduce your carbon footprint on the earth with high-tech equipment that reduces energy usage.

Our experienced technicians at Diamond Plumbing and Heating are the best in the business. We are approved installers for Energize CT.

Read more about a special 2.99% price and bundle deals.

Comprehensive Installations

We Are Committed to Quality

  • Licensed professionals
  • FREE service call
  • 24/7 emergency assistance
  • Same-day service
  • Locally owned and operated
Gas Line Installations

Receive Educated Answers Today

You will feel comfortable asking our friendly experts any questions. We address your concerns with honest answers, helpful advice, and ideal recommendations. You will be able to make informed decisions.
FREE service call is available for any of
your equipment.
860-889-6528
Financing is available for high-efficiency installations. Purchase the best products on the market.
Get affordable prices today. 
Energize CT Connecticut
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