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About Us


About Us

Largo, FL Heating and Cooling Experts for Over 35 Years

Experience Total Comfort Today! We take pride in delivering the highest quality services to meet any HVAC requirements you may have.

We are available 24/7-365, ready when you need us.
Your emergency is our emergency, and we are here to help!

We can service all brands of residential and commercial heating and cooling systems. Our technicians are certified, experienced, and equipped with the latest tools to tackle any HVAC challenge.


Sun Up Services has been serving Largo, FL, and the surrounding area for over 35 years.  Our heating and cooling experts are dedicated to providing the highest quality service. We understand that a furnace or AC system is a significant investment, so we have the necessary experience and knowledge to identify problems and ensure your needs are met. Our team is available 24/7, so you can rest assured knowing that your system will be taken care of, no matter the time or day. With our commitment to quality service and competitive prices, we strive to ensure you’re getting the best service possible.

Don't Ignore These Warning Signs!
Call Sun Up Services for Expert HVAC Help

A properly functioning AC unit is essential for your comfort and peace of mind, especially in Florida. If you notice any of these common warning signs, don’t wait for your unit to break down completely. Call Sun Up Services right away and schedule AC repair services:

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Strange noises coming from the unit

It's time to call us if you hear squealing, grinding, or banging coming from your air conditioner. This problem could mean your system is short-cycling, a sign of a more significant issue. So don't ignore it!

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Hot and cold spots

If you're experiencing temperature inconsistencies in different parts of your home, call us immediately so we can inspect your unit. In this case, you may need to have your system serviced or repaired because of an airflow issue.

Water leaks

If you notice water pooling around your AC unit, call us immediately, as it could be from a leaking refrigerant line, a sign of an AC malfunction. Moreover, the pooling water could cause more damage to your home. Regular AC maintenance can help prevent such problems.

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High energy bills

Have you noticed a sudden spike in your electricity bill? If so, it could be due to an air conditioner issue. Consumer reports state that if an air conditioner is ten years old or more, it uses around 30 percent more energy than a new unit would use. So, if your AC is over ten years old, and you are seeing a rise in energy bills, it is time for a brand new AC installation.

Sun Up Services Is a Story of Mentorship, a Leap of Fait, and Hard Work

Richard “Bo” Bulmanski and Fred Menth founded Air Command, an A/C company, in the early 1980s and served Pinellas County for over four decades with honesty and integrity. They sold the business in the early 2000s but continued to assist other HVAC business owners in establishing and expanding their companies for several years. Their success in owning a business for 40 years taught them that honesty, hard work, punctuality, and working long hours are the critical elements of American business practices.


During that time, Bo met Shawn Crews, and they became friends. Bo noticed that Shawn had a strong work ethic, unwavering core values, and a clear vision for his future. Bo encouraged Shawn to obtain his license and start his company, Mechanical A/C Designs, LLC, which was established in 2018. Although Shawn didn’t know it then, Bo continued to mentor him even after his company was up and running.

In 2013, Bo and Fred created Cool-Aide A/C & Heating Inc by joining forces once again. They bought Air Command, their former company, in a year, and discontinued its name. However, since they had served the area for over 30 years, numerous homeowners were acquainted with the Air Command name, and many units still bear Air Command stickers.


Even though Bo started his own AC business called Cool-Aide A/C, he still acted as a mentor to Shawn. Bo would frequently recommend customers to Shawn to help him establish himself within the community. Bo had confidence in Shawn’s skills and knew he could rely on him to provide excellent service, repair, and installation. Fred and Bo frequently used Shawn’s services, such as HVAC maintenance, filter changes, and other miscellaneous tasks.


Bo passed away in September 2019 due to cancer. As per Bo’s friend and mentor’s wishes, Shawn bought the two companies. Shawn felt honored to do so, as this was an opportunity to continue Bo’s legacy and provide excellent service to the community.


Sun Up Services is the result of the three companies, Mechanical A/C Designs, Cool Aide A/C and Air Command, coming together. Shawn and the team are committed to maintaining a reputation for trustworthy, honest and high-quality work.  Sun Up Services has been in the Largo, FL community for over 35 years and continues to provide exceptional service and repair. We believe that good services come from the heart, and our team is ready to help with any of your heating and cooling needs.