Heating & Cooling
From AC repairs on the hottest Arizona days to heating tune-ups before winter, MD Plumbing, Rooter, Heating & Air Conditioning LLC has you covered. Licensed, insured, and available 24/7.
HVAC ROC #366971 | Licensed · Bonded · Insured
Whether your AC breaks down in July or your furnace won't start in December, our licensed HVAC technicians are ready to help.
Fast diagnosis and repair of all AC makes and models. From refrigerant leaks to compressor issues, we get your system cooling again — fast.
Furnace not firing? Heat pump acting up? Our technicians diagnose and repair heating systems quickly so your home stays comfortable year-round.
Regular maintenance extends equipment life, improves efficiency, and prevents costly breakdowns. We offer seasonal tune-ups to keep your system running at peak performance.
Leaky or damaged ducts waste energy and reduce comfort. We locate and repair duct issues to restore proper airflow throughout your home.
Time to replace your aging AC system? We install energy-efficient replacement units sized correctly for your home, ensuring maximum comfort and lower utility bills.
Replacing an old furnace, heat pump, or mini-split system? We handle the full replacement installation from equipment selection to final testing.
With Arizona summers regularly hitting 110°F+, a broken AC isn't just uncomfortable — it's dangerous. Our HVAC technicians are trained, licensed, and ready to respond fast when you need it most.
We service all major brands and offer honest, upfront pricing with no surprise fees. From a quick repair to a full system replacement, we treat every job like it's our own home.
Call 480-288-4584HVAC ROC #366971 — fully licensed, bonded, and insured for your protection.
AC down at midnight in July? We answer the phone and dispatch fast.
Decades of 5-star service and an A+ rating from the Better Business Bureau.
We service Trane, Carrier, Lennox, Goodman, Rheem, and more.
Call us now or fill out our contact form and we'll get back to you fast. Same-day service available.
HVAC ROC #366971 · Plumbing ROC #259644 · Licensed · Bonded · Insured