PROVIDING HVAC,
PLUMBING & ELECTRICAL
SERVICES
TO THE
WILMINGTON, NC, AREA
SINCE 1981

Now also serving Shallotte, NC and Myrtle Beach, SC!

O’BRIEN SERVICE COMPANY HAS COMPLETED OVER 7,000 TRAINING HOURS

At O’Brien Service Company, we are committed to our vision statement in being the best trained, the most knowledgeable and proficient team. As “we work hard” together in accomplishing our goal, we strive to deliver excellence by providing great service to all our clients by having a team of experts that are highly qualified, reliable, honest, and knowledgeable. With over 7,000 training hours combined with many years of experience, you can count on us for your residential and commercial HVAC (heating and air conditioning), Plumbing, Electrical, and Building Performance needs!

WE LOVE HEARING FROM OUR CLIENTS!

If we’ve helped you recently, we would love to hear from you!

Google Rating
4.9
Based on 1470 reviews
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“OBRIEN and service tech RYAN are AMAZING!! Always had great experiences with O’Brien, but this service went ABOVE and BEYOND!! My parents had a crisis of 2 inches of water leaking from a busted hot water tank. When I placed the service call the nice lady on the phone was compassionate and understood the issue. My parents are elderly and needed immediate help. RYAN showed up within 30 minutes!! Not only was he professional, sympathetic, and had a sense or urgency, he had a solution!! Not only were we dealing with the tank crisis but also a potential big purchase issue for my parents on fixed income. But RYAN worked with his supervisor Stacy and they both created a path forward! The new unit was delivered within about an hour. RYAN did an awesome detailed careful job of installing! My parents immediately had hot water again! But this isn’t the end of this story – I am 55 years old and never experienced in my life the customer service, humanity, and compassion that everyone involved displayed. We I said above and beyond, I mean RYAN was on his hands and knees with me wiping up a lot water in the garage. RYAN even was concerned about a big wasp nest at the garage door that I didn’t notice, but he was concerned they would have stung dad. I mean come on – NO other service company would have done above and beyond! OBRIEN thank you!! Stacy THANK YOU for your heart! RYAN a huge THANKS and hugs to you my man!!! I highly recommend them!!!”

- Kevin K.

“Cameron and the crew were amazing! They are professional, pleasant, and answer questions clearly. Somehow the team managed to keep us from roasting during the 3 day process making staying in our home much more comfortable. Thank you guys and O'Brien!”

- Gaye S.

O’BRIEN’S LATEST NEWS

Best Indoor Air Quality (IAQ) Products for Hot Weather

Is your , home ready for the next summer heat wave? With extended heat waves in the weather forecast across the greater region and other parts of the country, maintaining healthy indoor air quality (IAQ) is crucial. Here’s a guide to the best IAQ products for keeping your home comfortable during an extended heat dome.…

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Thermostat 101: Basic Buyer’s Guide

Every team needs a leader. In the HVAC industry, your thermostat is the undisputed leader of the heating and cooling team. It signals your furnace and air conditioner (AC) when to turn on and off. Whenever your thermostat detects a temperature change different from the desired setting, it barks out a new directive to adjust…

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3 AC Tips to Prevent a Breakdown During a Heat Wave

An air conditioner is your lifeline during a prolonged heat wave.  This life-saving comfort system is a necessity when temperatures soar and linger in , as they have under the heat dome that has scorched across . Risking an AC breakdown during extreme heat also risks your health. According to the National Weather Service, heat-related…

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Best Indoor Air Quality (IAQ) Products for Hot Weather

Is your , home ready for the next summer heat wave? With extended heat waves in the weather forecast across the greater region and other parts of the country, maintaining healthy indoor air quality (IAQ) is crucial. Here’s a guide to the best IAQ products for keeping your home comfortable during an extended heat dome.…

EXPLORE NOW

Thermostat 101: Basic Buyer’s Guide

Every team needs a leader. In the HVAC industry, your thermostat is the undisputed leader of the heating and cooling team. It signals your furnace and air conditioner (AC) when to turn on and off. Whenever your thermostat detects a temperature change different from the desired setting, it barks out a new directive to adjust…

EXPLORE NOW

WE'RE ALWAYS PROUD TO SERVE

CUSTOMER SATISFACTION

We prioritize the needs and satisfaction of our customers above all else.

LIFETIME CRAFTSMANSHIP

We strive to be an active and supportive member of our local community.

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COMPANY INTEGRITY

We conduct our business with honesty, transparency, and ethical practices.

QUALITY SERVICE

We are committed to providing top-quality service and products to our customers.

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WE’RE HIRING, JOIN OUR FANTASTIC TEAM

Apply To Join Wilmington, NC and the Surrounding Area's Best Residential and Commercial Service Provide

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LOOKING FOR FINANCING ASSISTANCE?

WE LOVE OUR COMMUNITY

Our team at O’Brien Service knows that supporting our community in Wilmington, NC and the Surrounding Area means more than just air conditioning & heating. That’s why we give back in more meaningful ways whenever we can! Visit our community involvement page to learn more.

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Proudly Servicing Wilmington, NC, Shallotte, NC, Myrtle Beach, SC,
AND THE SURROUNDING AREAS!

Wilmington, Shallotte, Hampstead, Leland, Castle Hayne, Wrightsville Beach, Carolina Beach, Kure Beach, Topsail Beach, Winnabow, Southport

O’BRIEN IS A PROUD
TRANE PARTNER

Trane HVAC equipment used by O'Brien Service Company for installation services.

WE SERVICE ALL BRANDS