Trusted HVAC Experts in
Pinellas County .
Just $39 Diagnostic

Fast, reliable HVAC service backed by over 31 years of trusted experience across the Pinellas County area.

Smart Heating & Cooling in Pinellas County, FL

Your Local Experts for Reliable A/C Repair, Installation & Maintenance

From the beaches of Clearwater and St. Pete to the growing communities of Largo, Dunedin, and Seminole, Smart Heating & Cooling has been keeping Pinellas County comfortable for over 31 years.

Our certified technicians deliver efficient, dependable service that’s tailored for Florida’s coastal climate, helping homeowners and businesses stay cool, improve air quality, and reduce energy costs all year long.

Comprehensive HVAC Services Across Pinellas County

We handle everything your home or business needs for complete indoor comfort:

Air Conditioning Repair
Quick and accurate troubleshooting for all makes and models.
A/C Installation & Replacement Energy-efficient upgrades designed for Florida heat and humidity.
Preventative Maintenance Scheduled tune-ups to boost performance and prevent costly breakdowns.
Heating Services Expert service for furnaces, heat pumps, and hybrid systems.
Air Duct & Ventilation Services Cleaner air and better efficiency with professional duct services.
Indoor Air Quality Solutions Breathe easier with UV purification, HEPA filtration, and dehumidifier options tailored for Florida’s climate.
Commercial HVAC Reliable climate control for offices, retail, and multi-unit properties.

Why Homeowners Across Pinellas Choose Us

Same-Day Service Available
Rapid response from local technicians.
Over 31 Years of Experience
Trusted by homeowners and property managers since the 1990s.
Energy-Efficient Systems
Lower your power bills with high-performance HVAC options.
Upfront Pricing
Honest, transparent estimates before work begins.
Locally Owned & Operated
Serving Pinellas County with pride and reliability.
Flexible Financing Options
Easy payment plans available for installations.

Our Service Process

Here’s what happens when you book a service call in Pinellas:

Local HVAC Service Across
Pinellas County

Our technicians are based throughout Pinellas County, ready to reach you quickly wherever you are.

St. Petersburg
Clearwater
Largo
Seminole
Dunedin
Palm Harbor
Pinellas Park
Tarpon Springs
Gulfport
Belleair
Safety Harbor

Wherever you’re located, Smart Heating & Cooling is always nearby, ready to restore your comfort, 24/7.

Residential & Commercial HVAC Solutions

We deliver full-service comfort solutions for every type of property in Pinellas County:

Proudly Serving the Pinellas County Community

From Clearwater Beach to St. Pete Pier, Pinellas County is a place we’re proud to call home. Our team understands the challenges of coastal living, from salt air to high humidity and provides tailored HVAC solutions that last.

We’re not just contractors; we’re your neighbors, helping local families and businesses stay cool year after year.

Certified. Licensed. Trusted.

Homeowners and businesses across Pinellas County trust Smart Heating & Cooling for reliable service and proven results. Our work meets the highest standards of safety, efficiency, and professionalism every time.

State of Florida Licensed Contractor Fully licensed to provide residential and commercial HVAC services statewide.
BBB Accredited (A+ Rating) Recognized for honesty, reliability, and consistent customer satisfaction.
Authorized Dealer for Leading Brands
Certified installer for Trane, Goodman, Daikin, and other trusted manufacturers.
Trained & Certified Technicians
Our team completes ongoing education to stay current with new energy-efficient technologies and safety protocols.

Keep Your Pinellas Home Energy Efficient

Pinellas County’s warm, coastal weather keeps your A/C working nearly year-round. A few small steps can make a big difference in performance and energy use:

Change filters regularly to maintain airflow and system efficiency.
Schedule seasonal tune-ups before the summer rush for peak reliability.
Upgrade to a smart thermostat for better temperature control and savings.
Seal leaky ducts and air gaps to keep conditioned air where it belongs.
Consider a high-efficiency system to reduce long-term energy costs.

Special Offers for Pinellas County Customers

Enjoy local savings and exclusive deals from your neighborhood HVAC experts:

Frequently Asked Questions

Answers from your local heating and cooling experts.

Do you provide same-day service in Pinellas County?

Yes, our local technicians offer same-day and emergency HVAC service across the county.

Can you repair any brand of air conditioner?

Absolutely — we service and repair all major HVAC makes and models.

Do you work with commercial properties?

Yes, we provide full HVAC services for offices, retail stores, and multi-unit buildings.

Are financing options available?

Yes, flexible payment plans are available for installations and major repairs.

Do you offer maintenance plans?

Yes, we have seasonal and annual service programs to keep your system efficient year-round.

Still Have Questions?

What Pinellas Customers Say

“They showed up on time, fixed our system fast, and were incredibly professional. Definitely the best HVAC company in Tampa.”

Alex G. South Tampa

“Great experience! The tech explained everything and didn’t try to upsell me. Honest company.”

Megan R. Carrollwood

“We’ve used Smart Heating & Cooling for years across our rental properties. Dependable and fair every time.”

Tom L. Westchase

"Johnny was terrific. He explained everything before he did it and showed me pictures when he was done. He is polite professional, an..."

Mel Wright Lamberty

Need Reliable HVAC Service in Pinellas County?

Our friendly, licensed technicians are ready to restore your comfort quickly and professionally available 24/7 for your convenience.

Our Blogs

HVAC tips, energy-saving advice, and expert insights for Pinellas homeowners.

Emergency AC Repair in St. Petersburg: What to Do Before the Technician Arrives

At Smart Heating & Cooling, we know that an unexpected AC breakdown during a sweltering night or a busy weekend can quickly turn into a stressful...

Trustworthy AC Emergency Repair in Pinellas, FL: Why Quick Service Matters in the Heat?

When the temperatures soar, and the humidity feels unbearable, your air conditioner is more than just a luxury—it’s a lifeline. A sudden malfunction can leave you...

Is Your AC Giving You Trouble? 5 Key Signs You Need Air Conditioning Repair

The Florida heat can be relentless, and when it comes to keeping your home cool, your air conditioning system is your best friend. But what happens...

Brands We Install and Service

Your trusted local HVAC experts for installing, replacing, and maintaining all major residential and commercial air conditioning brands.

Smart Heating & Cooling is a trusted, family-owned HVAC company based in St. Petersburg, FL, proudly serving homeowners and businesses across Tampa Bay, including Pinellas, Hillsborough, Pasco, and Manatee Counties. With over 31 years of experience, we provide reliable AC repairs, installations, and maintenance backed by honest service and expert care.

Cooling

Heating

Air Quality

Trusted HVAC Experts in Pinellas County .Just $39 Diagnostic