(727) 807-1233

Your Trusted, Local HVAC Company

Welcome To Brian Weiss LLC! We are Proudly Serving Tampa Bay’s Heating and Cooling Needs With 28 Years of Experience.

What can we offer your home?


We can handle your next HVAC project! We are licensed and insured plus our professionally trained technicians will ensure that your new Tempstar system is installed correctly the first time!

Repair & Maintenance

Like any vehicle, your HVAC system requires it’s usual “oil change” to make sure that it is running smoothly. We take pride in servicing any unit we install or a pre-existing system that needs some maintenance or repair.

Tempstar® products

We choose Tempstar® heating and cooling products because of their reliability and commitment to innovation in climate control. We are honored to supply you with the latest in HVAC products and technology.

Serving Tampa Bay

We are based out of Tampa Bay, Florida in the sunshine state and we are happy to provide full HVAC services to Hernando, Pasco, Pinellas, and Northern Hillsborough counties.

Brian Weiss LLC is one of Tampa Bay’s newest, premier HVAC contractors! We proudly offer Tempstar® products for all parts and new installations. Curious about how we can service your property? Reach out to us today to request a service to get your property feeling cool once again!

New System Installations

For your next project look no further than the pro’s at Brian Weiss LLC. With years of experience installing Tempstar® products they know the in’s and out’s of installing your next system correctly the first time. Specializing in residential and light commercial installations you can have the comfort in knowing this has been done thousands of times before hand. As they serve the Tampa Bay area with heating and cooling services, reach out and become their next customer!

We offer Repair And Preventive Maintenance on all makes and models

Servicing your HVAC system is as imperative as giving your car a regular oil change. Otherwise things will begin to break down as time goes on as your unit runs daily. We are confident in servicing any existing unit that you may already have on your property. For parts we use the latest in Tempstars® inventory to ensure your unit continues to keep you cool for the coming years.

Regions That We Serve


We are proud to operate out of Pasco County on the Suncoast of Florida. We serve the entire west, central, and east parts of the county!


Just north of us is Hernando County which we are happy to provide full service to for installations, repair, and maintenance needs.


We’re happy to provide full HVAC service to Pinellas County. Request a service with us today for your next project.

North Hillsborough

We service north Hillsborough county which includes Tampa proper and north. We don’t service the Brandon area or south of Tampa proper.

Hernando County

Includes: Spring Hill, Hernando Beach, Brooksville, Masaryktown

Northern Hillsborough County

Includes: Carrollwood, Tampa, Town ‘n Country, Westchase

Pasco County

Includes: New Port Richey, Hudson, Dade City, Land ‘O Lakes, Holiday

Pinellas County

Includes: Tarpon Springs, Oldsmar, St. Petersburg, Clearwater

Tempstar® dealer


When you choose Tempstar® heating and cooling equipment, you’re choosing enhanced dependability and innovation in home comfort. We are proud to give you the latest in engineering and technology. Our products are designed to deliver the best in quality, energy efficiency and reliability, and each is 100% run tested.

The tempstar® difference

All Tempstar® equipment can include brilliant warranties that help keep you comfortable beyond the cooling features of their products. Speak to us about getting your Tempstar® product backed with one of these incredible warranty programs in the event of system failure or damage.