HVAC/R
Mingledorff's: The Carrier Loyalist Home Depot Just Bought
Mingledorff's spent 87 years as Carrier's exclusive Southeast distributor, then Home Depot's SRS bought it. Inside the acquisition and the model that built it.
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Industry
HVAC/R
HVAC and refrigeration product data through the A2L transition and the shift to spec-driven buying.
HVAC/R
Johnstone Supply: HVACR's #2 Runs on Owners, Not Employees
Johnstone Supply ranks HVACR #2 on MDM's 2026 Top Distributors list. Its real edge is an owner-operator model few rivals in the vertical have copied.
HVAC/R
HVAC's refrigerant reset broke every spec sheet — your catalog is where buyers find out
The 2025 switch from R-410A to A2L refrigerants replaced a generation of model numbers overnight. The distributors winning the aftermath treated it as a product-data problem, not a refrigerant one.
HVAC/R
Watsco: The HVAC Distributor That Owns a Piece of Its Suppliers
MDM ranks Watsco #1 in HVACR distribution. Its edge: a Carrier joint venture, 36% e-commerce sales, and 50 years of family control amid a consolidating market.
HVAC/R
How R.E. Michel Stayed Family-Run Through 90 Years in HVACR
R.E. Michel ranks #5 on the 2026 MDM HVACR list. Ninety years after a Baltimore oil-burner shop, the Michel family still owns the company outright today.
HVAC/R
How The Master Group Wins by Staying an HVAC-R Specialist
The Master Group ranked sixth in HVACR on MDM's 2026 Top Distributors list. Here's how a Quebec-based specialist is buying its way into the U.S.
HVAC/R
The hvac/r attributes buyers filter on — and most catalogs miss
HVAC/R buyers filter by refrigerant, SEER2, MCA/MOP and AHRI match, not just tonnage. Here's how to structure condensing unit data so it survives search.
HVAC/R
Getting hvac/r products cited by ChatGPT, Perplexity, and AI Overviews
HVAC/R buyers now ask ChatGPT and Perplexity before they open a distributor site. See why thin ERP feeds go uncited and what structured product data fixes.
HVAC/R
HVAC/R has a product-data problem — and 2026 is when it starts costing deals
HVAC/R catalogs are drowning in A2L SKUs and thin feeds while buyers shift to AI search. Here's what's breaking, what it costs, and how to fix it.
HVAC/R
The five questions hvac/r buyers ask that your product page must answer
The five questions HVAC/R buyers actually ask before checkout, and why gaps on those fields drive wrong-part returns and support tickets.
HVAC/R
HVAC/R on marketplaces: the listing data that wins the buy box
Why thin HVAC/R feeds lose the buy box, the attribute and identifier bar marketplaces enforce, and how distributors reach channel-ready completeness fast.