M&R Air Conditioning receiving Trane Supply Partners in Excellence Platinum Tier award, 2019

Your Comfort is Our Family Business.

HVAC St Pete: Family-Owned Air Conditioning Installation Company in St. Petersburg, FL

Expert HVAC installation, repair, and maintenance services delivered with honesty and care throughout the greater St. Petersburg area.

  • Licensed, Insured & Background Checked

  • Fast Same-Day Service

  • Upfront Pricing, No Hidden Fees

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Tired of Unreliable Heating and Cooling?

You’ve likely faced frustrating HVAC issues: uneven temperatures, soaring energy bills, and repairs that never last. Maybe you’ve dealt with contractors who don’t show up or surprise you with hidden fees. These problems disrupt your comfort and peace of mind:

  • Rooms that are too hot or cold, or an air conditioner blowing hot air despite running your AC, are signs repair is needed
  • Frequent breakdowns during Florida’s hottest months
  • High energy bills without explanation
  • Service calls delayed or canceled last minute
  • Confusing quotes that increase after work begins
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HVAC technician performing AC repair using gauge tools on outdoor air conditioning unit with M&R Air Conditioning branding
Newly installed Rheem HVAC unit with EnergyGuide label, providing efficient cooling and heating for a residential property in St. Petersburg.

We Understand Your Frustration, And We’re Here to Help

At M&R Air Conditioning , LLC, we’ve served St. Petersburg families and businesses since the 2010s with honest, reliable HVAC services. Mitch and his son personally lead every job, ensuring you get expert care from a family-owned company that treats you like one of our own.

Our certified, background-checked expert technicians diagnose and fix root problems, not just symptoms, with upfront pricing and a 100% satisfaction guarantee. We’re licensed and insured, with deep local experience navigating Florida’s unique climate challenges, and customer satisfaction should matter when comparing HVAC companies. Homeowners should also verify credentials such as NATE-certified technicians and EPA certification, while local supplier relationships can expedite access to parts and equipment.

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Real Experience. Honest Work. Lasting Comfort.

Real Experience. Honest Work.
Lasting Comfort.

Our Top HVAC Services in St. Petersburg

Mitsubishi mini-split indoor unit installed on a wall in a residential home, providing efficient and quiet cooling.

AC Installation & Replacement

Energy-efficient split systems, heat pumps, and ductless mini-splits for homes and businesses, including new air conditioners, with each new system properly sized and expertly installed for optimal efficiency and performance; in St. Petersburg, complimentary estimates are commonly offered to help plan replacement options.
Lower energy bills and reliable cooling

A digital Honeywell ProSeries thermostat display showing a 70-degree cooling setting, installed for precise climate control.

Indoor Air
Quality Solutions

UV lights, air purifiers, and whole-home dehumidifiers designed for the Florida climate, with smart thermostats and humidity-control equipment helping maintain 30-50% indoor moisture.
Breathe cleaner air

Residential HVAC ductwork installation in a home, showcasing the setup of ducts in preparation for efficient air circulation and cooling.

Ductwork Repair & Replacement

Sealing, repairing, or replacing ducts to eliminate leaks and balance airflow throughout your home or commercial space, since damaged or improperly sized ductwork can lead to energy loss and uneven cooling.
Enhance comfort & reduce energy waste

HVAC technician performing refrigerant pressure check using a digital gauge on a unit, ensuring optimal performance and cooling efficiency.

AC Repair & Emergency Service

Same-day air conditioning repair for all major brands, including issues like strange noises, and fast help for a failing AC unit or AC system during St. Pete’s brutal summers, with 24/7 emergency HVAC repair often available for homeowners across the Tampa Bay area and surrounding areas.
Stay cool and safe

A Trane Mitsubishi Electric ductless outdoor heat pump unit mounted on a level concrete pad with a professional electrical disconnect box.

Preventative HVAC Maintenance & Tune-Ups

Seasonal inspections, coil cleaning, refrigerant checks, and routine maintenance to keep your HVAC and air conditioning systems running at peak performance and reduce wear from salt-air corrosion on outdoor coils and fins.
Avoid costly emergency repairs

Commercial HVAC rooftop unit being lifted and installed using a crane, ensuring efficient climate control for a business building.

Commercial HVAC
Services

Complete AC services with installation, repair, and regular maintenance tailored to commercial buildings in St. Petersburg, including downtown St. Petersburg properties and their full HVAC system and heating system needs.
Your business stays comfortable and operational year-round

Why Choose M&R Air Conditioning?

Honest Pricing & Flexible Financing

Estimates typically 30-50% less than big franchises, with written, itemized estimates provided before work begins, plus flexible financing options with easy monthly payments for repairs or installations, sometimes through partner financial organizations, and interest-free financing up to 18 months.

Family-Owned and Operated

 Experience the personalized care and commitment that only a family-owned business can provide.

Licensed, Insured & Background Checked

 Peace of mind knowing your home is in expert hands.

Complete Home Comfort

We ensure every room stays the perfect temperature, no matter the weather. Some customers also compare broader home services, such as electrical services, but our focus remains on HVAC comfort and performance. Blue Bear Total Home Services is often noted for 5.0-star service across HVAC, electrical, and plumbing.

White-Glove Workmanship

Our team delivers meticulous, detail-oriented service that goes above and beyond industry standards.

Fast, Same-Day Service

 We prioritize emergency repairs during heat advisories to provide prompt help with transparent, upfront pricing and no overtime charges for after-hours service.

Our Simple 4-Step Process to Comfort

At M&R Air Conditioning, we ensure a smooth, efficient, and effective repair process
to get your system back up and running. Here’s how we do it:

STEP 01

Call for a Free In-Home Consultation

 Schedule a no-obligation assessment tailored to your needs and budget.

STEP 01

STEP 02

Custom Solution Design

We recommend the best repair plan, central air upgrade, or system replacements when your current setup is no longer the best long-term option.

STEP 02

STEP 03

Professional Installation or Repair

Our certified technicians deliver quality work on your unit with minimal disruption. When replacement is needed, they expertly install new equipment to ensure reliable operation.

STEP 03

STEP 04

Testing & Customer Training

We thoroughly test the entire system and the air conditioning system to confirm optimal performance and keep your home comfortable, and we explain how to maintain performance after service or full system replacements.

STEP 04

What Our St. Petersburg Neighbors Say

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Proudly Serving St. Petersburg and the
Surrounding Pinellas County Communities

No travel fees within our service area across St. Petersburg, Pinellas Park, and the Tampa Bay area, with round-the-clock heating and cooling service available across St. Petersburg and surrounding areas. Local contractors are often judged by their community involvement and support for local charities.

Pinellas County

Hillsborough County

  • Progress Village
  • Greater Northdale
  • Palm River-Clair Mel
  • Brandon
  • Lutz

Are You Ready to Enjoy Reliable Comfort Year-Round?

Call 813-482-8499 or Schedule Your Service Online Today!

Experience honest pricing, expert workmanship, and fast response from the family-owned HVAC team St. Petersburg trusts for air conditioning services.

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