Looking for Shiver Air or Schwartz Air Conditioning and Heating? You're in the right place! All companies are now Graham Heating & Air Conditioning.
NOW PROVIDING SERVICES IN: Tampa, Lakeland, Englewood, North Port, Fort Myers, Naples, Charotte County, Lee County, Collier County, & Sarasota County


Graham Heating & Air Conditioning:
Elevating Comfort Through Expert HVAC Solutions
Graham Heating & Air Conditioning is a leading HVAC company dedicated to providing top-notch services in the realm of heating and air conditioning. With a commitment to excellence, we specialize in a wide array of HVAC solutions for both residential and commercial clients.
YOUR TRUSTED AIR CONDITIONING COMPANY IN:
Brooksville, Clearwater, Kissimmee, Lakeland, Port Richey, Port Charlotte, Englewood, Sarasota, Tampa, & Fort Myers

ABOUT US
QUALITY SERVICE
Graham Heating & Air Conditioning is fully bonded, insured, licensed and registered to provide the best repairs and service. Our courteous and highly trained technicians are experienced in all areas of HVAC service and repair. We guarantee quality service from prompt, reliable, and honest technicians and offer straight forward pricing before we start any work.
At Graham Heating & Air Conditioning, you will find a qualified staff to handle your AC repair and indoor air quality testing in Kissimmee, FL; St. Cloud, FL; Fort Myers, Port Charlotte, Clearwater, FL; Lakeland, FL; Largo, FL; Port Richey, FL and Brooksville, FL. Our goal is to make sure your heater and air conditioner always works the way it was intended.
It’s important to know you have a company you can rely on to come to your Kissimmee, Lakeland, Brooksville, Clearwater, Fort Myers, Port Charlotte, Engelwood, Largo, or Port Richey home to provide the service and repair you need when you need it. We understand it can be uncomfortable when your AC isn’t working correctly, which is why we promise to complete your repair as quickly possible.
OUR MISSION
KEEP YOUR AIR CONDITIONER WORKING GREAT FOR LESS
You rely on your air conditioning to keep your home cool in the hot months in Florida. You may even need your heat on occasion. If you want both of these units to operate at peak efficiency, you require a company experienced in air conditioning service and furnace repair.
FAST REPAIRS
When your air conditioner isn’t working the way it should, you need an AC repair Kissimmee company, an AC repair Clearwater company, an AC Repair Port Charlotte company, an AC Repair Fort Myers company, an AC Repair Lakeland company, an AC repair Port Richey, and an AC repair Brooksville company
Graham Heating & Air Conditioning can handle the following
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Furnace Repairs
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AC Installations
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Air Quality Control
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Regular A/C Tune-Ups

What Sets Us Apart
At our company, we distinguish ourselves through a range of air conditioning services, covering everything from routine maintenance to extensive repairs. Our team of skilled technicians operates in various locations, including Kissimmee, Port Richey, Clearwater, and Brooksville. They are adept at swiftly diagnosing and resolving issues, ensuring peak performance and energy efficiency for your HVAC systems. Whether you require a minor repair or a full AC installation, our services are customized to address the distinct needs of each customer, ensuring personalized and effective solutions.
As a reliable residential and commercial AC repair company, we understand the importance of a comfortable indoor environment. We tackle heating repair with the same level of expertise, addressing furnace issues to keep your space warm and cozy during the colder months.
Our HVAC maintenance programs are designed to extend the lifespan of your systems, preventing potential breakdowns and optimizing energy efficiency. As a trusted HVAC contractor in these locations, we prioritize customer satisfaction and deliver professional services that you can rely on.
PROFESSIONAL HVAC & AC REPAIRS
If you’re seeking a locally owned and operated HVAC company for professional air conditioning service & repair, you can count on our team to deliver exceptional results. Our certified and trained HVAC contractors are well-versed in AC repair services and HVAC maintenance to keep your system running and maintain indoor comfort.
We’re dedicated to providing the best HVAC services across Florida. Click your location below to find out more about our ac repair & ac replacement services:

We Honor All Manufacturer's Warranties
Even if you need air conditioning service that falls under warranty repairs, you can turn to us. Our experienced team of professionals in Lee County, Charlotte County, Hillsborough County, Sarasota County, Osceola County, Polk County, Pinellas County, Hernando County, Orange County, and Pasco County can provide the work you need to get your air conditioning back in operating order.
FAQs:
Q - Do you offer emergency AC repair services in Port Richey, FL?
A - Yes, Graham Heating & Air Conditioning provides 24/7 emergency AC repair in Port Richey, FL, and surrounding areas like Hudson, New Port Richey, and Trinity. Our technicians respond promptly to restore cooling, even during nights, weekends, or holidays, ensuring minimal disruption to your comfort.
Q - How long does a new AC installation take in Sarasota, FL?
A - A standard AC installation in Sarasota, FL, typically takes 8–12 hours, depending on system type and home size. Our certified technicians conduct thorough assessments to streamline the process, ensuring efficient setup and compliance with local HVAC codes.
Q - What’s included in your HVAC maintenance plans near Tampa, FL?
A - Our HVAC maintenance near Tampa, FL, includes filter replacements, coil cleaning, thermostat calibration, and system efficiency checks. Regular maintenance prevents breakdowns, extends equipment lifespan, and optimizes energy use, saving you up to 15% on utility bills.
Q - Are your AC repairs covered by warranties?
A - Yes, we honor all manufacturer warranties for AC repair. Additionally, our workmanship is backed by a 1-year labor warranty, providing peace of mind for repairs and installations.
Q - What certifications do your technicians hold for furnace repair in Sarasota, FL?
A - Our furnace repair technicians in Sarasota, FL, are NATE-certified and licensed by the state. They undergo continuous training to handle gas, electric, and heat pump systems, ensuring safe, code-compliant repairs.
Q - How do I know if my AC needs repair in Kissimmee, FL?
A - Common signs for AC repair in Kissimmee, FL, include weak airflow, unusual noises, foul odors, or rising energy bills. We recommend scheduling diagnostics if your system struggles to maintain temperature or cycles frequently.
Q - What technology do you use for AC installations in Tampa, FL?
A - For AC installations in Tampa, FL, we use ENERGY STAR®-rated systems with smart thermostats and variable-speed compressors. These technologies enhance efficiency, reduce noise, and integrate with home automation platforms for precise climate control.
Q - Which areas do you serve?
A - We proudly serve a wide range of locations across Florida, including Kissimmee, Port Richey, Clearwater, Sarasota, Tampa, Fort Myers, Lakeland, Port Charlotte, Englewood, Brooksville, and surrounding communities. Contact us to confirm service availability in your neighborhood.
Q - Do you offer financing or affordable payment options for HVAC services?
A - Yes, we provide flexible financing and payment plans for HVAC repair, installation, and maintenance. This makes it easier to afford the comfort upgrades you need, with options for most credit levels.
Q - What should I expect after my AC or furnace repair is complete?
A - After any AC or furnace repair, we provide post-service support, including a workmanship warranty and tips for system care. We’re always available for follow-up questions or additional maintenance.