An HVAC system is one of the largest mechanical purchases a homeowner makes, and the quality of the installation matters more than the brand on the box.
Ask whether the contractor is licensed and insured, and whether they will perform a load calculation instead of simply matching the size of your old unit. Oversized equipment short-cycles, wastes energy and leaves your home humid.
Insist on a written quote that spells out equipment, labor, permits and warranty. A vague number on a business card is not a quote.
Look at duct work. Many comfort complaints are duct problems, not equipment problems, and a contractor who never looks at your ducts is guessing.
Finally, check reputation. Reviews, references and years in business tell you whether the company will still be around when you need warranty service. MRT HVAC has served Greater Pittsburgh for over 30 years.
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MRT HVAC serves Greater Pittsburgh with repairs, replacements and 24/7 emergency service.