At DDL, we provide mechanical service for all systems big or small, whether the service needed is major infrastructure or minor work. We’re your one stop shop for single source solutions for Air Conditioning (HVAC/R) and Plumbing. We offer flexibility for inspection, time and materials, full labor service, and full coverage service contracts. The service department is comprised of dependable, knowledgeable, and skilled technicians who pledge to solve your problems.
Our technicians are committed to providing emergency service and repair work for any mechanical building systems problems. As your number one source for emergency service, we are always on the go around the clock, every day of the year to keep your systems up and running!
Our maintenance programs are designed to protect your air conditioning and cooling investment, lower your energy consumption, and keep everyone comfortable in Hawaii’s tropical climate. DDL’s preventive maintenance services create the highest economic efficiency for your building.
We strive to keep your system healthy, control your costs, and minimize potential system down time.
Our services include:
Types of systems we service/install include: