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M&R technician performing outdoor AC unit maintenance on HVAC condenser units to improve cooling efficiency and prevent repairs.

When to Replace Your AC vs. Repair It: A Cost-Based Decision Guide

By Mitch Orta | September 3, 2026
Problems soon arise, and they're inconvenient, to say the least. That's why, when we look at our AC, we wonder whether it's worth keeping and repairing or replacing. ...
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Commercial rooftop HVAC unit installation showing large packaged air conditioning system on a building roof, used for commercial cooling, ventilation, and climate control efficiency.

Commercial HVAC Maintenance Pricing for Pinellas County Businesses in 2026

By Mitch Orta | August 17, 2026
Commercial HVAC maintenance pricing for Pinellas County buildings typically averages $0.14 to $0.22 per square foot per year. A 12,000-square-foot office lands around $1,700 to $2,600 annually, while ...
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How can a ductless mini-split improve indoor air quality in Florida homes?

Ductless Mini Split: Boost Florida Home Air Quality

By Mitch Orta | July 1, 2026
How Do You Keep a Florida Home Comfortable When the Air Itself Seems to Work Against You? Sticky humidity, mold spores, musty rooms, seasonal allergies, and rising energy ...
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Exposed HVAC ductwork installation in attic framing with new flexible and insulated ducts running through wooden joists during residential construction or remodel.

Ductwork Replacement in Florida: Signs, Costs & What to Expect

By Mitch Orta | June 24, 2026
Why Can Ductwork Replacement in Florida Cost So Much More Than Homeowners Expect? If some rooms never cool down, your energy bills keep climbing, or your attic ducts ...
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M&R Air Conditioning technician repairing outdoor Rheem AC unit for local air conditioner service and maintenance.

How Much Does AC Repair Cost? Common Repairs & Price Ranges for Florida Homeowners

By Mitch Orta | June 18, 2026
When the Florida heat pushes your indoor temperature into the sweltering zone, the sudden panic of a failing system is quickly followed by anxiety over how much the ...
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Two HVAC technicians installing a new outdoor air conditioning unit for a home in Florida, showcasing professional AC system setup and safe handling, from M&R Air Conditioning, emphasizing residential comfort and energy efficiency.

How Much Does a New AC System Cost in Florida? (2026 Price Breakdown)

By Mitch Orta | June 10, 2026
Is It Time to Upgrade? What Every Homeowner Should Know About a New Air Conditioning System How do you choose a new AC system when energy bills are ...
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Outdoor residential HVAC air conditioning unit installed on a concrete pad with M&R Air Conditioning logo visible, showing a standard single-family home AC system setup in Tampa, Florida

Why Is My AC Not Cooling? Troubleshooting Common Air Conditioner Problems

By Mitch Orta | June 3, 2026
Why Does Your AC Always Seem to Struggle When You Need It Most? One minute, your home feels fine, the next, the air is warm, airflow is weak, ...
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HVAC technician performing refrigerant pressure check using a digital gauge on a unit, ensuring optimal performance and cooling efficiency.

Why Regular Maintenance Is Important?

By Mitch Orta | April 25, 2026
Air conditioners are a valuable appliance in any home or office, especially during the hot summer months. These machines cool down the indoor air and make it more ...
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A newly installed residential air conditioning condenser unit on a concrete pad next to a light blue exterior wall with professionally managed refrigerant lines.

Understanding the New SEER 2 Air Conditioning Standards

By Mitch Orta | April 25, 2026
If you're in the market for a new air conditioning system, you may have heard about the new SEER 2 standards. But what are they, and how do ...
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Ready for Professional AC Installation in St. Petersburg?

Your Comfort is Our Mission.

If you’re ready for a new cooling system—or just want to explore your options—we’re here to help. M&R Air Conditioning serves homeowners and small businesses throughout St. Petersburg, Pinellas County, and the greater Tampa Bay area with honest recommendations, quality workmanship, and the kind of service you’d expect from a family-owned company.

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