Boiler Services in Delaware & Maryland

Peninsula's Plumbing Specials ButtonWhether you’re looking to install a brand new boiler in your home, to replace an existing unit, to schedule annual maintenance, or for 24-hour repair services, our team at Peninsula is here to help!
If you need boiler service in Delaware and Maryland, contact Peninsula! We’ve been providing boiler service to this region for more than 75 years—we’ve seen and repaired it all.

At Peninsula, we offer:

Call us at 302-629-3002 or contact us online for a free estimate or to schedule service today!

Scheduling Regular Boiler Maintenance in MD & DE

Professional maintenance can keep your gas, oil, or combination boiler from needing expensive repairs. Peninsula can provide regular maintenance with a service plan, or you can call us any time to come take a look at your boiler in Delaware or Maryland.

Winter Boiler Maintenance

Winter boiler maintenance typically includes:

  • Clearing debris from ventilation areas and combustion air openings.
  • Verifying the boiler’s water level and testing the low-water fuel cutoff.
  • Testing flame detection devices and looking for any evidence of soot or smoke.
  • Making sure the boiler floor is clean and clearing the boiler furnace of any debris or other material.
  • Testing the safety valve.
  • Completing additional checks and tests, depending on the type and brand of your boiler.

Summer Boiler Maintenance

Yes, your boiler also needs maintenance in the summer! This helps ensure that it will operate at its peak when it starts to get chilly. A summer boiler check usually consists of:

  • Thoroughly cleaning the boiler—including draining and flushing it, cleaning the firewalls, and checking the unit for any damage or corrosion that could affect its performance.
  • Lubricating all mechanical moving parts.
  • Testing all controls, interlocks, gauges, and shutoffs.
  • Checking all piping for leaks.
  • Completing additional checks and tests, depending on the type and brand of your boiler.

Boiler Repair Services for Delmarva Homes

The boiler in your home is, in general, a reliable and durable machine. But even the best boilers are susceptible to problems. The most common boiler problems include:

  • Lack of heat – This is a serious problem with a number of possible causes. Your boiler’s motorized valves or air locks may be broken.
  • Loud noises – Strange noises coming from your boiler may indicate the buildup of hard water deposits. The noise is caused by the water trying to navigate its way through smaller passages.
  • Failing pilot light – If your gas boiler’s pilot light keeps going out, you may have a broken thermocouple or air seal.

These are just a few possible symptoms and causes of boiler problems. If your boiler isn’t performing like it should, contact Peninsula for repair in Delaware and Maryland.

Boiler Installation & Replacement in MD & DE

Peninsula installs boilers all over the Delmarva Peninsula. If you need boiler replacement, call us. We can show you a range of options in gas, oil, and combination boilers. A new, more efficient boiler can save energy and may even save you money on your utility bills.

Schedule Boiler Service in Your Home Today!

Whatever boiler services you may need, the Peninsula team is here to take care of the issue at hand. Contact us online for a free estimate, or call us at 302-629-3002 to schedule service today!

Peninsula Offers 24-Hour Boiler Services In:


Bethany Beach, Bishopville, Bridgeville, Dagsboro, Dover, Felton, Frankford, Georgetown, Greenwood, Harbeson, Harrington, Laurel, Lewes, Milford, Millsboro, Milton, Ocean View, Rehoboth, Seaford


Berlin, Denton, Easton, Federalsburg, Ocean City, Salisbury, Trappe

We also serve the following Zip codes:

19901 19903 19904 19905 19906 19930 19933 19939 19943 19945 19947 19950 19951 19952 19956 19958 19963 19966 19968 19970 19971 19973 21601 21629 21632 21673 21801 21802 21803 21804 21811 21813 21842 21843.

Count on Peninsula: Your Local HVAC Company

We care about our neighbors and each and every one of our customers. And we believe this commitment to quality customer service sets us apart from the rest.

Dependability. Service. Quality. Value. That’s what you’ll hear when you ask our customers about us. And our commitment to your satisfaction is built on this foundation!

Reputation is everything. That’s especially true in the close-knit communities along the Maryland and Delaware peninsula. Here, Peninsula has built a long-standing reputation of respect and trust, home by home, family by family. And we’re proud of that.

You can count on Peninsula for:

  • An unequaled commitment to your needs and personal satisfaction
  • Reliable, around-the-clock emergency service, 365 days a year
  • Expert installation and upgrades, maximizing system performance
  • Worry-free payment plans that respect your budget

So relax. You’ve come to the right place. You can count on our family to keep your family snug and secure. It’s what we do!


Peninsula Today!