Best Air Conditioning Installation Honolulu Near Me

4worldlovers: Sen Plex Corporation is a locally owned and operated commercial contracting company providing HVAC, refrigeration, plumbing, and sheet metal services.

From the humble Oahu Plumbing and Sheet Metal shop founded by Francis Sen in 1945, the company has grown from 4 workers into one of Hawaii’s largest and most respected commercial contractors thanks to its family atmosphere and company stability.

Over the past 65 years we’ve worked on most buildings in Hawaii from residential to commercial to governmental, including the Hawaii Convention Center, State Capitol, Ward Centers, and Tripler Medical Center. Now in its 3rd generation of family ownership, Sen Plex Corporation is still consistently listed as one of the Top 250 Hawaii Businesses.

As a full service mechanical shop, we strive to provide fast and efficient installation, maintenance, repair, and fabrication services along with excellent customer service. We are grateful to have served the people of Hawaii and look forward to serving you in the future.

We provide the highest quality air conditioning service to customers of all sizes. Extend the useful life of your equipment while maximizing your ROI.

Oahu Air Conditioning Service (OACS) is also known for its high quality service and customer satisfaction. Our highly trained technicians will help to extend your equipments useful life. With our experience and specialized factory training, we are able to diagnose problems quickly and efficiently.

Our team of technicians, estimators, project managers, and engineers are foundation to the largest a/c service department in Hawaii. With fully staffed offices on the islands of Oahu, Maui, Kauai, and Hawaii (Hilo & Kona), help is just a phone call away.

For Statewide Emergency Services, please call (808)848-0156 to speak with a live customer service representative.

4worldlovers:
Poorly installed central, split or ductless air conditioners could cost you more than you realize. Heat build up can affect performance and damage electrical equipment, not to mention a dramatic effect on the comfort of your staff or family, and therefore overall productivity. Not properly channeling moisture can also seep into areas that then cause damage and a health hazards.


Advanced A/C Contracting is the undeniable expert in the service and sales of central, ductless/split and window air conditioners in Honolulu, HI. Our services branch out of two separate businesses: Advanced AC Contracting handles the installation of new systems and Air Conditioning Essentials handles repair and maintenance. All together, we offer a great selection of top quality residential, commercial, and industrial services for you at affordable rates. Take control of the temperature in your home or workplace.

Give us a call and find out about our excellent cooling solutions. With a friendly team of experts we're your professional and trusted choice. We proudly serve the entire island of Oahu. Click onto the image above to visit our sister company for repair and maintenance.

At Air Conditioning Essential Services Inc and Advanced A/C Contracting we can provide solutions to all your air conditioning needs:

Based in Honolulu, but serving all of Oahu, we are the experts in large and small corporate and household central air conditioners and cooling systems. There's a solution waiting here for you. So call us today.

Call us to find out more about our cooling systems in Honolulu. Our friendly consultants and dedicated team at our Honolulu office are waiting to assist you in every way.

4worldlovers: Cosco has been providing the supplies and materials Hawaii's AC contractors have needed for 58 years. Visit one of our locations today to see how we can help you.

Sign up online to create an account with us. This will allow you to get pricing, check availability at a branch, submit a request for a non-stock item and more.