Why choose Mitsubishi Electric?

HEAT PUMP PIONEERS
Mitsubishi Electric pioneered the world’s first all-electric mini-split heat pump in the 1970s, and was also the first to bring this energy efficient innovation to the U.S. market.

OBSESSED WITH QUALITY
Unlike other manufacturers who source parts from low-cost suppliers, we control every step of the manufacturing process. This allows us to ensure that even the smallest screw meets our strict Mitsubishi Electric Quality standards.

SERVING A LARGER PURPOSE
All-electric heat pumps are not just one part of our business—they’re everything we do. We’re committed to advancing sustainable electrification and actively collaborate with government agencies to help shape policies that push this movement forward.

Designed for life, inside and out.

Experience the balance between elevated comfort and environmental sustainability with Mitsubishi Electric’s all-electric, all climate heat pumps. More than just a trend, they’re a step toward a more eco-friendly future while setting new standards for personal comfort in any climate.

Mitsubishi Electric’s premium systems are meticulously designed to deliver astounding energy efficiency, performance, and control.

Every component undergoes rigorous testing to ensure a powerful, reliable product.

With a wide range of options, we offer the perfect solution for creating comfortable, sustainable spaces for you and your family.

Why buy from a Diamond Contractor?

You demand the best—and so does Mitsubishi Electric. We have earned the status of Diamond Contractor® because we deliver the highest level of certification, training, and hands-on expertise. Mitsubishi Electric has a network of the finest and most knowledgeable independent HVAC contractors in the industry to provide you with the best possible sales, installation, and service support.

Kierce Heat Pumps and Mechanical LLC employees have invested time to professionally develop their skills at Mitsubishi Electric’s training centers located throughout the U.S. Only approved contractors who have attended Mitsubishi Electric’s training classes and demonstrated advanced product knowledge are awarded the coveted status of Diamond Contractor. The status is evaluated every year, and Diamond Contractors must demonstrate their continued commitment to serving customers in order to renew their designation.

Mitsubishi Electric provides an industry-leading 12-year factory warranty to back up its unmatched performance and product quality. The only way to receive the full 12-year warranty is by purchasing and installing your Mitsubishi Electric product through a Diamond Contractor, like Kierce Heat Pumps and Mechanical LLC.

Top 10 reasons to purchase from a Diamond Contractor

  • Highly trained and skilled in ductless sales, ductless heat pump installation, and service
  •  HVAC specialists with years of experience in the industry
  • Experts at recommending the right system for your home to maximize energy efficiency
  • Only Diamond Contractors can offer you a 12-year factory warranty
  • Diamond Contractors receive ongoing product, maintenance, and installation training from Mitsubishi Electric
  • Diamond Contractors service all the Mitsubishi Electric products they sell and are supported by a network of local and national service experts
  • Purchasing equipment by a Diamond Contractor ensures you get genuine parts when repairing or replacing a component
  • Mitsubishi Electric has experienced sales, service and technical personnel at our local offices and distribution locations to quickly resolve issues on a local level for Diamond Contractors
  • Diamond Contractors must be licensed, bonded, and insured for added peace of mind
  • Diamond Contractors must sign a Code of Conduct agreement that focuses on providing superior customer service