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Our Location

1243-1 E Dixion Blvd
Shelby, NC 28150

About CSI Mechanical

CSI Mechanical is a family owned, full service heating, air conditioning and commercial refrigeration company. CSI Mechanical is dedicated and driven to bring services set far above all other competitors’ standards. We employ some of the most talented people in the HVAC industry with combined experience of more than 60 years. Our employees are highly trained, educated and well-skilled in makes and models in industry.

We provide peace and comfort with respectful, dependable, honest and reliable customer service for any job, no matter how large or small, and our pricing is competitive and fair with no hidden or surprising cost. CSI Mechanical takes the family approach to business by having the owner conduct all of our estimates, not an aggressive sales person. This provides our customers with confidence that every system is designed and installed properly with quality and integrity.

It is our commitment to ensure that all of our customers are completely satisfied – 100%. We are your one-stop source for all of your heating, air conditioning, air quality and commercial refrigeration service needs.

Our Qualifications

We are fully insured heating and cooling professionals! We maintain a high level of quality among our staff. All of our installers and technicians are trained on a regular, on-going basis. We are certified by the following industry organizations:


Refrigeration License Number: 4352


HVAC License Number: 32148

Better Business Bureau

The Better Business Bureau (BBB) system in the U.S. extends across the nation; coast-to-coast, and in Hawaii, Alaska, and Puerto Rico. Since the founding of the first BBB in 1912, the BBB system has proven that the majority of marketplace problems can be solved fairly through the use of voluntary self-regulation and consumer education.

Service Area

We are proud to offer service in Cleveland, Gaston, Lincoln and Rutherford counties and around the following communities:

• Belwood • Hollis
• Boiling Springs • Kings Mountain
• Caesar • Lattimore
• Cherryville • Lawndale
• Cliffside • Lincolnton
• Earl • Mooresboro
• Ellenboro • Patterson Springs
• Fallston • Polkville
• Forest City • Shelby
• Gastonia • Spindale
• Grover • Waco

Our Services

New Installation

Upgrade & Replacement

Indoor Air Quality

Preventative Maintenance

Service Agreements

Extended Warranties

Emergency Repair

Commercial Services

Water Filtration

Our Products

Air Conditioners

Packaged Air Conditioners


Heat Pumps

packaged Heat Pumps

Packaged Gas/Electric

Ice Machines

Ice and Water Dispensers

CSI Mechanical 1243-1 E Dixon Blvd. Shelby, NC 28152 United States (US)

(704) 600-6267

Monday: 8:00 AM – 5:00 PM
Tuesday: 8:00 AM – 5:00 PM
Wednesday: 8:00 AM – 5:00 PM
Thursday: 8:00 AM – 5:00 PM
Friday: 8:00 AM – 5:00 PM
Saturday: Closed
Sunday: Closed