Year-Round Maintenance Plan

Ask about our Preferred Service Agreement (PSA) which assures peak HVAC performance during the winter or summer months and save you money in the long run.

Financing on New Installations

M&M Heating & Cooling offers financing with approved credit on new residential installations. The Wells Fargo Home Projects credit card is issued by Wells Fargo Bank, N.A. with approved credit. Apply for the Wells Fargo Home Projects credit card by selecting the button Apply Today.

Best Heating and Air Service 2021 - 2022

M&M Heating & Cooling was voted best Heating and Air Service in Toledo in 2021 and 2022. Contact us today to find out why!



New Construction & Commercial

40 years

of experience

About Our Company

Family owned and operated since 1980

M&M is a family owned and operated Heating and HVAC business established in 1980, and based out of Toledo, Ohio. Our focus had been providing excellent service and reasonable prices. We specialize in services, replacements, new house and commercial needs.

  • Over 40 years experience in both residential and commercial HVAC
  • 60 dispatched vehicles on call and in your area
  • In-house sheet metal department for custom fabrication
  • 419.243.3005


We provide a full range services for your home and business.

Whether you need your Air Conditioner or Furnace fixed, need a new unit, are building a house, or are a business with HVAC needs, or maybe just want a new Smart Thermostat, M&M can handle the job!

Service and Repairs

New Installations

IAQ Options

(Indoor Air Quality)

New Home Construction


Custom Ductwork Fabrication


Our Flexible Pricing Plans

Replacement Estimates


A/C or Furnace Cleanings:


Service Call (Regular Business Hours):


Commercial Cleanings:

Call for Quote

Commercial Service (Regular Business Hours):

$110 Per Hour


$129.95 Per Unit


We have financing available for new residential installs with approved credit. Click Apply Today to learn more or call us!


Absolutely awesome service!!! The technician actually cared about the customer. This is the 3rd company to come out and look. My parents have an older system and don’t have the cash to put into to it. They listened to what the issue diagnosed it and fixed it without trying to force a new system on them. The customer service was awesome !!!!


Wonderful service anytime I have had an M&M technician come out – I am a contract customer and had Andrew out for A/C cleaning and Jason for my furnace cleaning – All techs are fantastic and their service manager Jim is the BEST in the field !!!


M and M Heating and Cooling did something phenomenal for us. They replacied an attic fan that had gone three days out of warranty at no charge! Not only did they not charge us for the new fan but they also did not charge us for any labor for the replacement. I simply cannot tell you how grateful I am. I highly recommend this company. We’ve also used them successfully in the past for our furnace maintenance. They are my first call when we need a new furnace. Call them!


Free Estimates

1 Year Warranty

On all new installs + extended warranty options


When signed up for our PSA Maintenance Plan

Flexible Payment Options

24 Hour Service

Trusted Brands