Questions? Call us!
(520) 869-1685
Questions? Call us!
(520) 869-1685

Residential Service and Installation

Equipment Information

MBJ Mechanical installs, repairs and services any heating or cooling equipment.

Rheem Rheem Products   York York Products

Our go-to standard for residential equipment is Rheem. MBJ Mechanical is an authorized dealer of Rheem and York products. We will help you get the best deal on any Rheem or York equipment you may need.


MBJ Mechanical specializes in central air and natural gas heat split system installations, including heat pump split systems, mobile home propane heaters & AC systems.

We also specialize in gas and electric AC package rooftop units, including heatpump package units, iron stands, roof curbs, custom sheetmetal ducting and flex ducting.

We have trained, certified electricians for all electrical work associated with our residential installations as well as certified trained pipefitters for the gas plumbing associated with our residential installations.

For evaporative cooling we have access to a variety of cooler type equipment, parts for repair and/or install for our customers. Brands that we carry are Mastercool, Phoenix & Mastercool subsidaries, Downdraft, Sidedraft & Updraft coolers. We also install the associated ductwork and roof jacks.

MBJ Mechanical can match or beat our competitors installation estimates. We offer brand new smoke and carbon monoxide detectors on our installations.


Our technicians can perform all major and minor repairs to all makes and models of refrigeration, air conditioning and heating equipment, including hyrdonic heating and cooling systems and evaporative coolers. We can access any specialty part from any manufacturer. We offer free second opinions on major repairs.


Our service duties for the air conditioning include inspecting all electrical controls, wiring, contact cleaning, electrical amp readings on all motors and compressors, condensor fan blade inspection, blower wheel inspection. condensor cleaning, evaporating cleaning (if accessible), refrigerant piping inspection and leak check, retightening all support screws and brackets, check operating and static freon pressures, check air supply temperature and return air temperature, condensor subcooling and evaperator superheat readings and filter change.

Our service duties for heating include check gas plumbing for gas leaks, inspect all electrical wiring and controls, thermocouple, flame sensor cleanings, heat exchanger inspection, carbon monoxide detection electrical amp readings on all motors and blowers, burner and flame inspection and air adjustment if neccessary, check air supply and return air temperatures and filter change.

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