M&S Mechanical For AC and Heating M&S MechanicalAC & Heating
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Straightforward HVAC Service in Houston & Dallas

AIR CONDITIONING Repair, replacement & tune-ups that keep the air moving. HEATING Furnace & heat pump service built for cold snaps. INSTALLATION New-system installs sized right the first time. MAINTENANCE Seasonal checkups that catch small issues early.
Serving Dallas, TX & surrounding areas

Ductless HVAC in Dallas.

Comfort where a traditional duct system is not the right fit. Dallas's hot summers and long cooling season put real, sustained strain on AC systems, so a dependable local team matters.

Call Dallas: (972) 399-9291 Request a quote
M&S Mechanical technician servicing an outdoor AC condenser
What's included

Comfort where a traditional duct system is not the right fit.

Our Dallas technicians design ductless layouts around the rooms that actually need it, without disturbing the rest of the space.

Same-week appointmentsLocal Dallas techs, dispatched from nearby.
Flat-rate pricingYou approve the price before work starts.
Lifetime workmanship guaranteeBacked on every install we complete.
More Dallas services
AC RepairAC InstallationHVAC Maintenance

Also need Ductless HVAC on the other side of Texas? See Ductless HVAC in Houston.

Talk to Dallas directly

(972) 399-9291

Licensed & insured · TACLA41086E

Call Houston713-489-3823 Call Dallas(972) 399-9291