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Smart Thermostat Installation & Repair in Maryland, Pennsylvania & West Virginia

If you want more precise control over your home’s temperature and how much energy your HVAC system uses, consider installing a smart thermostat. The expert technicians at Larry & Sons Plumbing, Heating, Cooling & Electrical have provided reliable heating and cooling comfort solutions to homeowners since 1960. We’re proud to be known as the HVAC services provider that homeowners can trust to help them save on their energy bills.

Schedule smart thermostat installation or repair online or call (301) 733-5428

smart thermostat against a while wall with hand turning dial

When you choose to upgrade your home’s thermostat to a smart thermostat, you’ll enjoy the following:

  • Programmable temperature settings: You can control your home’s heating and cooling from anywhere with an app on your phone.
  • Convenient auto-detection of routines: Smart thermostats can automatically adjust your home’s temperature based on daily habits (for example, if you arrive home every day and turn on the AC around a specific time, your smart thermostat will notice the pattern and start switching on automatically).  
  • Reduced energy expenses: Over time, automatic settings and better control over home’s temperature help you use your heating and cooling systems only when needed, which affects your monthly bills significantly.

Smart Thermostat Repairs

If your HVAC system is not functioning as efficiently as it usually does, the problem might be with your thermostat, not your furnace, heat pump, or air conditioner. Larry & Sons offers expert smart thermostat repair services for every make and model available.

Common problems with smart thermostats that indicate you need repairs include:

  • Temperature fluctuations
  • Constant HVAC system short-cycling
  • Unresponsiveness to settings changes
  • Inaccurate temperature readings
  • A spike on your energy bill

Recognize any of these signs? Request smart thermostat repair today, and we’ll provide same-day repair services. Call (301) 733-5428 or contact us online

Have an emergency that can't wait? Call Now! (301) 733-5428
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Choose Larry & Sons for Smart Thermostat Installation & Repair

Installing a smart thermostat makes it easier to manage your home’s temperature, even when no one is home. If you’re looking for trusted technicians to provide quality smart thermostat installation, contact Larry & Sons. Our team offers same-day service for smart thermostat repairs, so you’ll never have to go long without optimized home comfort.  

Request a smart thermostat service today when you send us a message online or call us at (301) 733-5428.  

Frequently Asked Questions About Smart Thermostats


Once you get used to the app, the benefits make the initial expense worthwhile. As your thermostat learns your routines and you use the app to control it remotely, you’ll save money because you’ll only use your HVAC system when needed.

Yes, a smart thermostat can work when it’s not connected to Wi-Fi, but you’ll need to change the settings manually. Without the internet, a smart thermostat becomes a standard thermostat.

Over time, smart thermostats can save you money on your energy bills, depending on your comfort preferences. Smart thermostats help you stay more aware of when you use your heating and cooling system, which gradually enables you to save money on your energy bills.

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See What Your Neighbors Are Saying

What a GREAT company! I only had two small jobs. The two ladies I spoke with were so kind and helpful. An electrician arrived within a few hours. He was fantastic, a man who knows his job. Very friendly and knowledgeable. He fixed everything quickly and…

Cathy G.

Cathy G.

Dave was great to work with. We called for emergency AC help. He arrived when expected and was very professional. He had everything on his truck to repair the issues and explained what was needed, where we stood with our system, what our options were on…

Bernadette C.

Bernadette C.

Larry and Sons was able to schedule a technician out to my residence after scheduling for next day service. They even offered to place me on the waitlist for same day scheduling should any cancellations occur. Lyle Hickey, the technician was very knowledgeable, professional, efficient, and…

Maya A.

Maya A.

I am thrilled with the service Tim Swartz and Larry and Sons provided for our plumbing needs. Tim did a thorough inspection of all the plumbing and found some issues that we can catch early before they become major problems. Tim was very low key and…

Pamela R.

Pamela R.

The company scheduler was very helpful and got us a same day appointment. Matt, the technician was very prompt and professional and even provided advice on the issue. The price was reasonable even though the technician traveled from Maryland to our home in Martinsburg WV. I…

Tomas M.

Tomas M.

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