Residential HVAC – Commercial HVAC – Residential Plumbing
We Never Use Sub-Contractors
Our licensed certified team are the same experts that prepares the proposal, service and repair, install, maintenance, and guaranties the work.
Get a Free 7 pt Proposal
Give us your challenge and we will provide you with our 7 pt comprehensive proposal.
What Our Customers Say
“They provided the most complete sesonal tune-up I’ve ever had, along with a thorough discussion as to what they found & did. The techs were very courteous, knowledgeable & professional.”
5 Quick Tips 1. My water bill keeps going up, but I don’t think I have a leak, what should I do? You may have a silent or hidden leak. This happens often in toilets. Try putting food coloring in the tank of your toilet. Do not use the toilet for 1 hour. After an hour,...
Phoenix HVAC Sales, Repair, MaintenanceWe are Marz Mechanical Heating & Cooling, a family owned business that has over 10 years experience in the HVAC industry. We service residential and commercial units. Our mission is to provide respect, honest, and integrity...
Marz Mechanical launches a new website to make it easier for our customers to get help when they nedd it. Thank you for all of the support over the last decade!