HVAC Tune-Up & Repair | Dayton, Cincinnati, & Columbus

CJH Mechanical Inc backs up its commercial and industrial HVAC tune-up and repair work with a 100% satisfaction guarantee.

If our precision tune-up doesn’t save you its entire cost in energy in the fist year, we will pay YOU the difference. You can’t beat that.
If your heating or air conditioning system should break down within 30 days after we have performed a precision tune-up this season, we will refund the money you spent. On your system precision tune-up and put it toward the repair costs!
If a repair fails during the season, we will repair it again, absolutely FREE!

Lifetime "Install-Right Ductwork Warranty"™ - to perform as designed and be free of defects for the lifetime of the system
Lifetime "Install-Right Cabinetry & Piping Warranty"™ - to not fail or leak air at non-joint or flanged points
Lifetime "Install-Right Air Balance Guarantee"™ - where we install an entire system, the air temperature will stay within 2 degrees between rooms or we will rebalance it free
First year "Install-Right Energy Savings Guarantee"™ - the equipment will operate at a reduced amount of energy units based on Energy Star® guidelines for one season
First year "Install-Right Quiet Guarantee"™ - the equipment will operate within 10%+/- of its designed decibel levels per manufacturer's specification throughout the year
24-hour "Install-Right Livability Guarantee"™ - during the equipment warranty period, we will provide heating or air conditioning within 24 hours of notice.

We also honor all manufactures’ warranties. Give us a call today with any questions you might have.

100% Satisfaction Guaranteed