What Do Thermostat Settings Mean? Guide to Wake, Leave, Return, and Sleep

April 30, 2026

Did you ever get a new gadget with so many bells and whistles that it gets confusing? Thermostats can get like that. We often think of thermostats as simply turning your heating and cooling on and off. But modern smart and programmable thermostats can do so much more. For many , homeowners, the transition from…

3 Major Spring AC Maintenance Tips

April 15, 2026

Spring is finally arriving in ! The days are getting longer, the flowers are blooming, and you’re probably already thinking about dusting off the patio furniture or tackling that messy garage. But there’s one essential part of your , home that also needs some TLC this season—your air conditioning (AC) system! Just like you wouldn’t…

Why Is My Thermostat Blank?

March 30, 2026

It’s an “Oh no!” moment when you approach your home’s thermostat and see a blank screen.  Is this a serious issue—does it mean your furnace, heat pump, or air conditioning is broken? Not necessarily. In fact, most of the time, it is something minor and can be easily fixed!  We’ll cover some of the most…

Spring Money-Saving Tips for Running Your AC

March 15, 2026

Everyone loves to save money, and it’s a good idea to review different aspects of your budget now and again to see if there are more opportunities you have missed in the past. Considering how to reduce your energy bills is always a great idea in the springtime. According to the US Department of Energy,…

Why Is the Furnace Pilot Light Going Out?

February 28, 2026

If you ever hear your gas furnace turn on but cannot feel any warm air blowing from the vents inside your home, chances are the pilot light went out. This issue happens more often than not with older furnaces, and it could be a sign you are ready to upgrade your , home’s heating and…

Maintaining the Best Humidity Level in a Ithaca, New York Winter.

February 15, 2026

Warmth is only a part of the comfort equation when the outdoor temperature dips in . Another factor that affects your health and heating bills is indoor humidity. What Is Indoor Humidity? Simply put, humidity refers to the amount of water vapor present in the air. It can rob you of comfort if it is…

 What Problems Can a Leaky Faucet Cause?

January 27, 2026

A faucet might seem like a minor feature in your home, but it plays a critical role in your daily routine. From brushing your teeth and washing dishes to filling pots for cooking or watering your plants, faucets are essential for convenience and cleanliness.

Protect Your Plumbing From Freezing Weather

January 23, 2026

As temperatures drop in New York, your plumbing system faces a hidden enemy: freezing weather. When water inside pipes freezes, it expands, leading to increased pressure that can cause pipes to crack or burst.

How Do I Know I Have a Cracked Heat Exchanger?

December 30, 2025

Our experienced furnace repair technicians will inspect and diagnose your furnace issue and resolve the concerns you are having.

Furnace Maintenance and Winter Energy Saving Tips

December 15, 2025

It’s understandable that home maintenance tasks can fall by the wayside. Many homeowners in Groton, follow the old saying: “If it ain’t broke, don’t fix it.” Life gets busy, and other priorities tend to creep in each month, eating away at your time and budget.

Need HVAC, Electrical, and Plumbing Service?

Contact the experts at Donohue Halverson Plumbing, Heating, Cooling, Electric.

Call us at 607-273-3393!