Service vehicle for Celtic Air HVAC and plumbing services.

FINDING THE RIGHT PlUMBING & HVAC SOLUTIONS FOR YOU

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

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Service vehicle for Celtic Air HVAC and plumbing services.

HVAC

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.

PLUMBING

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!

DUCTLESS

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.

MAINTENANCE

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.

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Top of a four-leaf clover used by Celtic Air for their Emerald Club maintenance.

EMERALD CLUB MAINTENANCE PROGRAM

Bottom of a four-leaf clover used by Celtic Air for their Emerald Club HVAC maintenance packages.

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.

SILVER

$14/Mo.

GOLD

$28/Mo.

PLATINUM

$39/Mo.

SIGN UP TODAY!

WHAT OUR CUSTOMERS SAY

Gas Furnace Installation in Middle Township, NJ 08210

“Thank you to the Celtic Air team! When we inquired about a new heating/air conditioning system, technician Cory was dispatched to assess our needs and provide options for installation. His knowledge and ability to explain each option clearly were most helpful. Once our decision was made, technicians Bill T. and Juan M. were dispatched to do the actual installation. We appreciated being informed daily about their projected arrival time and that they showed up promptly! They worked efficiently and skillfully, also answering any questions and offering additional explanation as needed. 👍 The office staff was easy to work with as well as timely in returning calls, friendly and courteous. We are completely satisfied and are enjoying our new hvac system.”
- Bill & Norma S.

Air Conditioning Repair in Cape May, NJ 08204

“Dan is The Man! It was not the first time he was at our home and he remembered us well. He is a true professional and you should be glad he is on your team. He took care of our issue quickly and professionally. Dan’s type of service is why we stay with Celtic Air!”

- John P.

Air Conditioning Maintenance in Lower Township, NJ 08251

“I have used Celtic in the past with great results. I decided to have our air conditioning serviced, so I went to the website and signed up for the Platinum maintenance program.
The office staff contacted me within an hour to schedule the service. I had a feeling that they would be busy, so we scheduled for a day in July. Less than an hour later, I received a call back from Celtic.. They told me they had availability that same day. I told them Great.
Less than an hour later, ED from Celtic showed up at my door. ED was very professional and informative. He answered all my questions and took his time explaining what he had found and done. would highly recommend Celtic for all your HVAC and plumbing needs.”

- Bob M.

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!

APPLY TODAY!

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.

BLOGS

How Much Does it Cost to Install a Ductless Mini Split?

09-12-25

Installing a ductless mini split is typically several thousand dollars, with the final balance greatly depending on the number of indoor units, system size, and installation complexity. While the upfront investment may be higher than traditional systems, the energy savings and zoned comfort can pay off over time.

READ MORE about How Much Does it Cost to Install a Ductless Mini Split?

Think HVAC During Your Home Remodeling

08-22-25

Congratulations, you’re planning to remodel your home! Breathing new life and comfort into your charming older house is a grand adventure, and you can count on our team at Celtic Air to be there every step of the way to help however we can.

READ MORE about Think HVAC During Your Home Remodeling.

Common Sewer Odors in Your Cape May County Home: What’s That Smell?

08-15-25

It wasn’t you. Your spouse isn’t home, and the dog is in the other room. So what’s that odor, and where is it coming from? 

READ MORE about Common Sewer Odors in Your Cape May County Home What s That Smell?
READ MORE BLOGS

FINANCING

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

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SERVICE AREA

Serving All of Cape May County

… and Surrounding Areas!

WE SERVICE ALL BRANDS

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