HVAC Company

Peninsula's Plumbing Specials ButtonDo you need air conditioner repair, furnace replacement, or any other heating and cooling services? Call the best HVAC company in the Delaware/Maryland area—Peninsula! Family owned and operated since 1935, Peninsula has been providing home services to families along the Delmarva peninsula for nearly a century. We currently maintain an A+ rating with the BBB, so you can count on us for anything you need!

If you’re looking for an HVAC company in Delaware or Maryland, call Peninsula today at 302-629-3001302-629-3001 or click here to contact us online!

What makes Peninsula the best HVAC company on the Delmarva?

Dependability, service, quality, and value make up the core tenets of the Peninsula tradition and separate are what separate us from other HVAC companies in Delaware and Maryland. When you call Peninsula, you know you can rely on:

  • An unequaled commitment to your needs and personal satisfaction
  • On-time appointments
  • Reliable, around-the-clock emergency service, 365 days a year
  • Safe, top-quality heating and air conditioning at fair prices
  • Expert installation and upgrades, maximizing system performance
  • Worry-free payment plans that respect your budget

Reputation is everything, especially among the close-knit communities of Delaware and Maryland. Peninsula has built a long-standing reputation of respect and trust, home by home, family by family. And we’re proud of that!

Ever-Expanding Service Capabilities

Peninsula has come a long way since we started in 1935 as a home heating oil and propane delivery company. We now provide a wide variety of home services, including:

Our Heating and Air Conditioning Services Include:

Air Conditioner Service

Heat and humidity are staples of summer living here on the Delmarva. So if you need air conditioner service you can rely on, call Peninsula! We can handle any air conditioner services you may need, from AC installation and replacement to repairs and seasonal maintenance. We offer emergency air conditioner service 24/7, so don’t sweat it out this summer—just call us!

Heating Services

As hot as the summers get, the Delmarva winters are just as windy and cold. Make sure your furnace, heat pump, or heating system is up to the task by calling Peninsula! We offer installation, repair, replacement, and maintenance services for all of your heating systems and can help ensure your home stays warm and cozy while your energy bills stay manageable all winter long.

Indoor Air Quality Services

Temperature is only part of the comfort equation—you also need to make sure the air your family is breathing is clean and healthy! Water damage, dampness, mold, and other factors can cause your home’s indoor air quality (IAQ) to suffer. Our IAQ specialists can conduct a thorough analysis of the air in your home and suggest ways to improve its quality and promote a healthier environment for your family.

If you need an HVAC company in Delaware or Maryland for heating and cooling services, call Peninsula today!

Need Emergency Service? Call the Pros!

Of course, if you do have an emergency situation, we’re happy to help you. Our air conditioning service professionals are experts at getting your plumbing system fixed quickly, so you’ll never be stuck with a watery emergency for long. A Peninsula plumbing expert will be at your home in no time, ready to fix your emergency.

Contact Peninsula today for emergency HVAC services!

Peninsula offers HVAC 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 Delmarva 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!

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!

To find out more about HVAC services in Delaware and Maryland, contact us today!


Peninsula Today!