Extreme Weather Alert: Due to the record cold, service and delivery calls are taking longer than usual. If you are a current customer, rest assured we are working around the clock to get to everyone. We appreciate your patience and understanding. BEFORE calling please read >>


Clearing snow off driveway

Friendly Reminder: Two Things That Help Us Keep Your Deliveries Coming

Posted: January 19, 2018

So far, 2018 has been the year of weather swing: for the second time in less than a month, we’ve had a 30-degree shift in temperature within a 24-hour period.

Radiator turned off

What to Do If Your Heating System Stops Working

Posted: January 11, 2018

It’s weeks like the one we just had that remind us how important it is to have a reliable heating system – and how important it is to know what to do if our furnace or boiler stops working.

2018 New Year resolutions

2018 New Year’s Resolutions for Your Home Plumbing, Heating and Cooling Systems

Posted: December 29, 2017

It’s hard to believe, but 2018 is just about here – and that means it’s time to make some New Year’s Resolutions.

Happy Holidays

Wishing You Happy Holidays!

Posted: December 18, 2017

It’s our favorite time of year again – a time to celebrate with our families in our warm and cozy Maryland homes.

Holding HVAC filter

MERV, MPR, and FPR: Making Sense of Furnace Air Filter Acronyms

Posted: December 13, 2017

If you own a home HVAC system, it’s important to check your filters often – at least once a month during heating and cooling seasons – and to change disposable filters when they’re dirty.

Setting the thermostat

Tips for Setting the Programmable Thermostat in Your Maryland Home

Posted: December 4, 2017

According to a study by the Lawrence Berkeley National Lab, nine out of ten Americans say they’ve rarely (or never) programmed their thermostat because they’re not sure how to do it.

Technician in basement

Why Is My Gas Furnace Blowing Cool Air?

Posted: November 29, 2017

If your gas furnace is blowing cool air through your vents, it could be a simple fix – or something a bit more complicated.

Thank you!

Thank You!

Posted: November 21, 2017

To keep a business alive and thriving for more than a century takes many things, including a lot of work and a little luck along the way.

Avoiding a Thanksgiving Plumbing Emergency in Your Maryland Home

Posted: November 15, 2017

It’s about an hour after Thanksgiving dinner, and in your tryptophan haze and rush to catch the end of the game, you do something you probably…

Rating five stars

How Are We Doing?

Posted: November 10, 2017

We do our best every day to keep our Maryland neighbors comfortable – but that doesn’t mean we’re ever comfortable being “good enough.”

Stressed man w/ a mop

When It Comes to Replacing Your Water Heater, Be Proactive – or Bring a Mop

Posted: October 27, 2017

If your water heater was installed during the last Bush administration, you’re due for a replacement – preferably before it pours 50 gallons of water on your basement floor (the heater, not our former president).

Troubleshoot before You Call for Service!

Posted: October 18, 2017

If you lose your heat, don’t worry – the Carroll team is here for you 24/7/365!

But sometimes there’s a simple reason for losing your heat that you can fix yourself; it pays to do a little troubleshooting before calling for service…

Cold man under blanket

Is It Time to Replace Your Home Heating System?

Posted: October 12, 2017

Your home furnace or boiler can keep your Maryland warm and cozy for a long time if you maintain it properly.

Severe weather

Eight Ways to Prepare for Severe Weather with Your Propane Backup Generator

Posted: October 5, 2017

As recent events have made clear, Mother Nature can be unpredictable – and sometimes ruthless.

Woman on the telephone

Reliable Propane and Heating Oil Deliveries

Posted: September 29, 2017

Our drivers take great pride in delivering your heating oil or propane on time, every time, in any weather.

For everything you need in home heating, trust the pros at Carroll Home Services – keeping Maryland homes warm for more than a century! Contact us to get started today!