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How to Keep Warm During Extreme Cold Weather. Mature couple sat infront of a fire drinking hot chocalate from mugs.

How to Keep Warm During Extreme Cold Weather

February 14, 2025

We receive countless calls every time the temperatures drop below normal ranges, as homeowners here in Massachusetts encounter problems with their home’s heating system.

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Available Tax Credits for Geothermal Heat Pumps in 2025. Photo of a meeting between two people signing papers.

Available Tax Credits for Geothermal Heat Pumps in 2025

January 20, 2025

Could your Hudson home benefit from a geothermal heat pump? These high-efficiency heating and cooling systems are becoming more popular across the country, and it’s easy to see why.

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Why Is My Heat Pump Freezing Up? A heat pump covered in ice.

Why Is My Heat Pump Freezing Up?

December 11, 2024

     The National Air Filter Association (NAFA) recommends changing your system’s filter as soon as it is loaded with dust and debris. How quickly your filter becomes clogged depends on many factors in your home. At Chaves HVAC, we recommend switching to a new filter minimally every three months.

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Is Your Heating System Ready for This Winter? Two cats hide under the blanket. Outside, the winter snow. The concept of home comfort, security, warmth.

Is Your Heating System Ready for This Winter?

November 11, 2024

Winters here in Massachusetts can get pretty cold. If you want to remain comfortable regardless of how low the outdoor temperature drops, prepare your heating system so that it runs efficiently and keeps you warm.

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Water damage in indoor at home caused by sewer backflow due to clogged sanitary drain.

What To Do When Your Furnace Leaks Water

October 14, 2024

If you notice a pool of water has formed around the furnace in your Massachusetts home, don’t be alarmed. In most cases, this is not a serious or expensive problem—it is a pretty common issue. However, ignoring this problem could lead to other issues, such as water damage and mold. Reach out to our Chaves…

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Why Do I Need a Humidifier in the Fall? Photo of a cup of tea in front of a window with an autumn view.

Why Do I Need a Humidifier in the Fall?

September 16, 2024

Fall is a beautiful time of the year—but it comes with a drop in humidity levels. If you’re concerned about the humidity change and want to enhance your comfort inside your Marlborough home, installing a humidifier is an excellent option.

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Air Conditioning Basics–Did You Know? AC fan.

Air Conditioning Basics–Did You Know?

August 15, 2024

Today’s air conditioner (AC) is based on a prototype invented in 1902 by Willis Carrier, an engineer from Buffalo, New York. Unlike earlier forms of cooling, Carrier’s model controlled the temperature by removing heat and humidity from the air.  Below are some air conditioning basics.

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Tips to Prepare Your Marlborough Home for Vacation This Summer. Sustainable living - 3d illustration with ecology icons on brown wooden background.

Tips to Prepare Your Marlborough Home for Vacation This Summer

July 12, 2024

You’re leaving for vacation! You’ve packed your swimsuit, made reservations, and bought some new outfits. Your excitement builds as you picture yourself lounging by the beach, sipping cocktails, and soaking up the sun; you can’t wait to go! But wait—what about your home? While you’re off having the time of your life, your Marlborough home needs some TLC to ensure it stays safe and problem-free during your absence.

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AC Maintenance Checklist. Couple at computer.

AC Maintenance Checklist

June 14, 2024

Can you imagine a scorching hot day here in Sudbury without air conditioning? During those dog days of summer, your air conditioning system can be your very best friend.

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Family sitting in front of fans.

3 Signs It’s Time For a New AC

May 17, 2024

Should you repair or replace? That’s always the big question when it comes to major home systems like air conditioning (AC).

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Call us at 978-562-5309!