subpage-hero subpage-hero

Get started saving energy and money in your home!

Woman Programming Thermostat

The fastest, most impactful way to lower energy usage and costs is to install high efficiency equipment

Schedule your in-home heating and cooling system consultation, we promise:

  • Our friendly, expert consultant will show up on time
  • We’ll measure your home and listen to what you want from your new system
  • We’ll configure options that are best for your home and family and answer any questions you have
  • You’ll get firm, upfront pricing you approve, no surprises
  • We’ll explain all the rebates, incentives, discounts, tax credits and financing available to you
  • We guarantee your new system will be installed correctly to maximize your investment
  • We guarantee you’ll be happy with our products, service and results

Now’s a great time to replace your old system with new energy efficient equipment

Complete the short form and we’ll contact you. Or tap the phone number below to call us with any questions or to schedule your appointment.

What To Expect

Discover the Donnelly’s Difference

​Professional Services​

​We show up on time, keep things clean, and listen to what you need. We treat you and your home with the respect it deserves.

Service for All Brands

​We can work on all makes and models of HVAC and plumbing equipment.​

Trustworthy

​You can count on us to be honest and always do what we say. We communicate clearly, provide our guarantees & warranties in writing, and ensure you understand everything we're doing in your home.​

Experienced Technicians​​

We excel at solving problems with years of experience behind us. We look at today's challenges and future needs to create the best customized solutions.​

Licensed & Insured

​Our technicians are licensed, insured, and background-checked for your peace of mind.​

​Professional Services​

​We show up on time, keep things clean, and listen to what you need. We treat you and your home with the respect it deserves.

Service for All Brands

​We can work on all makes and models of HVAC and plumbing equipment.​

Trustworthy

​You can count on us to be honest and always do what we say. We communicate clearly, provide our guarantees & warranties in writing, and ensure you understand everything we're doing in your home.​

Experienced Technicians​​

We excel at solving problems with years of experience behind us. We look at today's challenges and future needs to create the best customized solutions.​

Licensed & Insured

​Our technicians are licensed, insured, and background-checked for your peace of mind.​