Hollis Heating and Cooling

Hollis Heating and Cooling Family-owned Commercial and Residential HVAC Service, Install, and Design
Licensed and Insured

12/02/2025

Furnace and air conditioning replacement

Happy Thanksgiving to all of our family and friends! We are so thankful for you and hope you have a great Thanksgiving! ...
11/27/2025

Happy Thanksgiving to all of our family and friends!
We are so thankful for you and hope you have a great Thanksgiving!

🦃🍁🥧🦃🍁🥧🦃🍁🥧🦃🍁🥧🦃🍁🥧🦃🍁🥧

Recently replaced an old R22 system with a heat pump. Customer already had a high efficiency multi stage furnace. Now in...
11/09/2025

Recently replaced an old R22 system with a heat pump. Customer already had a high efficiency multi stage furnace. Now instead they have 2 stages of cooling, 2 stages heat pump heat, and 2 stages of gas heat.

Happy Halloween! 🎃 👻🍭🍂🎃👻🍭🍂🎃
10/31/2025

Happy Halloween!

🎃 👻🍭🍂🎃👻🍭🍂🎃

🍂 Fall Furnace & Boiler Check Reminder! 🔧🔥As the temps drop, now’s the perfect time to make sure your furnace or boiler ...
10/05/2025

🍂 Fall Furnace & Boiler Check Reminder! 🔧🔥
As the temps drop, now’s the perfect time to make sure your furnace or boiler is ready for the cold months ahead.
If you had any issues last winter—weird noises, uneven heat, or higher bills—don’t wait for it to get worse. A preventative maintenance check can catch small problems before they turn into big (and expensive) ones.
✅ Thorough cleanings
✅ Safety inspections
✅ Reliable performance all winter
📞 Call or message 603-404-7094 Hollis Heating and Cooling today to schedule your tune-up. Let’s keep your home cozy, safe, and efficient this season!

Email us at [email protected]

🌞 Summer Heat Is Here – Is Your AC Ready? 🌬️Your condenser coil works hard all summer long to keep your home cool. But d...
06/19/2025

🌞 Summer Heat Is Here – Is Your AC Ready? 🌬️

Your condenser coil works hard all summer long to keep your home cool. But dirt, dust, and debris can build up fast – making your system less efficient and driving up energy costs. 😓💸

✅ Pro Tip: Clean your condenser coil every year (or let us do it!) to:

Boost cooling performance
Extend your system’s life
Lower your energy bills
📅 Schedule a quick maintenance check today and beat the heat with confidence!
📞 Call us at 603-404-7049 or message us here to book.
Hollisheatingandcooling.com

We've been hard at work with this combination boiler upgrade over the past week. Thank you to our customer for your pati...
05/04/2025

We've been hard at work with this combination boiler upgrade over the past week. Thank you to our customer for your patience and business!

This new boiler is a 95% plus with variable speed and will operate as low as 10% capacity! Homeowner has six children and this boiler provides on-demand hot water, so no one needs to wait to shower 🚿. We will check back in on the property in a month or so to ensure unit is operating properly.

No heat? No problem! If your heat exchanger fails, we can swap it out!
04/26/2025

No heat? No problem! If your heat exchanger fails, we can swap it out!

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Hollis, NH

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