Service vehicle for Celtic Air HVAC and plumbing services.


We’re your hometown team, ready to help with your HVAC and plumbing!

Service vehicle for Celtic Air HVAC and plumbing services.

Enjoy a free in-home consultation with one of Celtic Air's HVAC specialists to choose the best heating and cooling equipment for your Cape May County home. We service all makes and models, offer great financing options, and provide full factory warranties on all equipment and labor.

Nobody likes a drip! Call us 24/7 for emergency plumbing repairs to fix unexpected problems in your Cape May County home. Our licensed New Jersey plumbers handle water heater repairs and installation, toilet and bathroom remodeling, gas line repairs, sump pump service, and much more!

Our sleek, ductless systems allow you to customize comfort in every part of your New Jersey home. Set different temperatures for your living room, kitchen, and upstairs bedrooms. Washable filters last up to ten years, removing dust, dander, and other allergens, leaving you with pristine air quality.

Protect your investment! Our maintenance plans help you get the most value from your heating, cooling, and plumbing equipment. A routine inspection can catch a minor issue before it turns into a costly repair. Annual tune-ups extend your equipment’s service life and can lower your energy bills.

Celtic Air is Cape May Court House’s expert heating and cooling company. We offer furnace and air conditioning services in and around Cape May County. Please, feel free to contact us for more information on our services, products, and company.

If your energy bills are higher than you’d like, it may be time to look into solutions for lowering them. Celtic Air has one. Our HVAC company provides top-notch heating and cooling services to homeowners in Cape May Court House, Wildwood, Stone Harbor, Cape May County, NJ, and the surrounding area.








“The team of lads from Celtic Air arrived on time this morning to replace HVAC x2 and a hot water heater! They were a great group. Super respectful, clean and couldn’t have been nicer. Managed to do it all in one, very long day, they must be exhausted tonight! Barbara in the office is just lovely. They are coming back in the next day or so to put the thermostats on my phone. Phenomenal crew, excellent service. | couldn’t be happier currently. The a million for everything! Would most definitely recommend to anyone considering their services.”

- Gillian M.

“We had a bizarre manufacturer error in our new unit that was causing issues for us. Before pinpointing the cause, Celtic made us top priority by quickly getting relevant parts swapped and maintenance handled and even upgraded our ductwork. When the error in the unit was determined, Celtic honored our warranty and swapped the unit the next day. The employees also laid drop cloths all way to the location of our furnace, keeping our house clean through the whole process. I highly recommend this company. They also had the best financing options in the area for our original furnace.”

- Johnny R.

Four-leaf clover used for Celtic Air's Careers section for HVAC and plumbing jobs. Join Team Clover.

Join Our Team

We are looking for enthusiastic workers who enjoy helping others. Receive top-notch training, salary, health insurance, and other benefits!

Bryant Heating & Cooling Systems, Factory Authorized Dealer logo given to Celtic Air. Offering HVAC products and services in Cape May County. Mitsubishi Electric Heating & Air Conditioning logo next to Diamond Contractor Elite logo.  Provided to Celtic Air in Cape May, New Jersey.

Company logo for Navien given to Celtic Air in Cape May. Company logo for AEROSEAL. A duct sealing service provided by Celtic Air in Cape May, NJ, and throughout Cape May County.

Bryant Heating & Cooling Systems logo with Factory Authorized Dealer (FAD) addition.
Vertical Mitsubishi HVAC logo with Diamond Contractor Elite logo underneath.
Logo for Navien. A tankless water heater company.
AEROSEAL certified dealer logo given to Celtic Air's indoor air quality services in Cape May, New Jersey, and nearby.


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Water is dripping from your Wildwood, NJ home’s faucet—but how serious is the situation? Truthfully, even a little drip could lead to a big problem!



Create a healthy home! We offer convenient financing to help you purchase the right systems for your family.


Four leaf clover representing Celtic Air's ability to service all brands of HVAC equipment.