Representing quality HVAC/R manufacturers in Illinois, Indiana, Wisconsin, Minnesota, Dakotas and the UP of Michigan. They also offer warehousing services in 42,000 square foot warehouse in Chicago.

Midwest Heating, Cooling & Plumbing service and maintain all makes and models of furnaces and air conditioners in the customer's homes. When they need a new system, they select only the most reliable systems from Trane or Lennox for the customers.

MidWest Materials is a Steel Service Center providing coated, hot rolled, HRPO and cold rolled steel in coil, sheet or plate. Processing includes stretch leveling, corrective leveling and more.

Midwest Mechanical Solutions solves problems through applied HVAC solutions. It develops and maintains relationships with Commercial and Industrial Building Owners, Consulting Engineers & Contractors.

Midwest is a leading wholesale supplier of HVACR equipment and service parts. They mostly serve their Northern Michigan markets.

Since 2015, Midwest Supply has been providing exceptional products at reasonable prices, with unmatched quality service. They have experience, product expertise, and the industry insight needed to achieve success at every phase of the project.

Midwest Tool, manufactures tradesman quality hand tools for the HVAC/metalworking market. As a pioneering innovator and manufacturer of metal cutting snips and specialty hand tools. Midwest has developed and owns numerous product design and utility patents that enhance Midwest product performance.

Midwestern Mechanical, Inc. with Copper Cottage is an industry-renowned company that offers superior plumbing, heating, air conditioning, and fire protection services. They also handle various heating, air conditioning, and indoor air quality systems including, Furnaces, Boilers, Heat pumps, Thermostats, Air conditioners, Ductless mini-split ACs, Air purifiers, Air cleaners, Humidifiers and In-floor heating solutions.

Mike Derrick A/C & Heating Co., Inc., is a locally owned and operated HVAC company. Since its inception in 2005, they have focused on residential solution and installations. They have installed systems in new construction, fire restorations, and home renovations, and now they service all brands.

Mike Mulligan Refrigerants provides HVAC Contractors with customizable R-22 Refrigerant Buyback Programs and Direct Refrigerant Sales.

Mike’s Bremen Service has merged with Comfortmate Heating and Air. Both family-owned companies are well versed to install and service all heating and cooling equipment, as well as most appliances. They look forward to continuing to serve all customers heating, cooling, and appliance repair needs.

Mikrofill is an innovative UK designer and manufacturer of commercial condensing boilers, hot water loading systems, dosing pots, pressurization equipment & the new Velocity booster set range. Customers can expect nothing but the best product, using the latest technology manufactured to the highest quality standards, resulting in the most reliable solution available.

MIL-RAM TECHNOLOGY INC. designs/manufactures gas/flame detectors and detection systems, to detect hazardous gases, Toxic/Combustible LEL/Oxygen/VOC, for personal safety environmental protection and process controls since 1990.

Milby Coldrooms offers full UK coverage complete with a Project Management Service, from the initial design and planning stage, incorporating site surveys, through to completion, in order to provide users with the best and most cost effective solution for their business.

Milesight is a fast-growing and innovation-driven technology company with a focus on 5G, AI, IoT and LoRaWAN. With advanced IoT insights, the company is committed to driving next-level technology innovation and business efficiencies in an actionable and locally adapted way.

Milestone is a pioneer in home services across the DFW area. They provide same day electrical repairs, plumbing, drain cleaning, HVAC installations, window cleaning, security installations and more.

Mill Creek Heating has been serving the Willamette Valley of Oregon since 2003. They are a family owned and operated business. They care about the family’s comfort, health and safety.

Miller Manufactured Home Products is a company that estimates, repairs, servicing furnaces, air conditioners and heat pumps. They are also a renowned sellers of HVAC products.

Miller-Leaman, Inc. was founded in 1991 by Bill Miller, Marty Shuster and Robert Leaman. With over 28 years of experience in manufacturing filtration products for our customers, Miller-Leaman, Inc. has the know- how and credibility to deliver the right product.

Miller-Weiss-Kruse Inc. is a representative of quality manufacturers to the HVAC/R industry throughout Indiana, Wisconsin, Illinois.

Milwaukee Valve provides valves and actuators for industrial, commercial, fire protection, dry bulk hauling, marine industries, ball, butterfly, gate, globe, check valves, and actuation.

Mimram Engineering Services Limited offers services for residential, commercial, educational and healthcare clients across London, Home Counties and South East of England. They provide services like lighting, power, security systems, voice/data, plumbing, heating, ventilation, air conditioning, duct work and building management.

Mineral-Right provides the most effective water treatment media for softening, neutralizing, and filtering out challenging minerals in water. Crystal-Right’s performance is proven in its ability to filter, soften, and neutralize water—it sets the standard in water treatment.

As the southeast’s distributor of heating, cooling and ventilation products, Mingledorff's work closely with exclusive brands such as Carrier, Bryant, Heil, and more.

Minibems is a software and service platform for the performance, operational, and financial management of heat networks. A complete digital management solution, allying excellent customer service with back-end enterprise IoT tools for day-to-day operation and reporting. Minibems transforms conventional heat network management into an optimized, data-driven & consolidated service from a single platform.

Minimax Pumps is a renowned India-based firm involved in designing and developing a wide range of electronic dosing pumps, industrial pumps, metering pumps and plunger-type pumps. At their end, pumps are engineered with utmost precision and tested on several parameters to ensure their accuracy.

Minvalco Inc. is one of the largest HVAC/R controls distributors in the upper Midwest. The companies and products they deal with are: Building Automation, Honeywell WEBsAX, EasyIO, ProLon, Johnson FX40, Tridium JACE, Line Card

Since 1968, MION & MOSOLE IAI SpA has been developing and designing dust extraction and air purification systems with bag filters, fans, storage silos, extraction systems, pneumatic transport, shredding, refining, energy recovery, deodorization, fume purification, pellet systems, waste treatment plants.

Mitch Craig Heating & Cooling are the renowned Clarksville AC repair and AC installation service professionals. As trusted heating & air conditioner contractors in Clarksville, IN, they have the tools, equipment, and experience to keep the equipment running smoothly all year long in the field of heating and air conditioning. They also service New Albany, Sellersburg, Floyds Knobs, and Louisville, KY, for their furnace repair needs as well!

Mitchell & Sons Heating & Cooling Inc. is a family-owned and operated business. Originating in Des Moines, Iowa around 1900, it branched out to Ottumwa, Iowa in 1946. Handed down from generation to generation, they have been a mainstay in Ottumwa and Southeast Iowa ever since.