Menu Why Sunstate You are here: Home Why Sunstate We know that running a successful organization is hard work. We also know that maintaining the day-to–day operations of your facilities should not keep you from focusing on your core business. Your HVAC, electrical, and plumbing performance has a direct impact on your employees and clients. That’s where Sunstate comes in. We make sure that your HVAC, electrical, and plumbing systems are operating properly now and in the future. Our founder Bill Bart Jr. believes in creating value for his customers. After decades in the industry, we have seen just about everything. This means that we ask the right questions, anticipate your concerns, and deliver on our promises. Our value comes from our deep management experience, commitment to our industry, and investment in our clients. We're a Marsden Company! National Scope Local Dedication Enterprise Resources Sunstate Mechanical is a Marsden Services company. Marsden is a full spectrum facility services provider, offering janitorial, security, building maintenance, and specialty property services throughout the United States. Through Sunstate Mechanical's combined national support and local operations, we provide our clients with the strength of a large corporation with the individualized care of a small business. Sales and Service HVAC Services HVAC Repair Services Electrical Services Plumbing Services Marsden CleanAir Immediate Emergency Response Services Maintenance Services Preventative Maintenance Contact Us Name(Required) First Last Email(Required) City(Required) State(Required) Send This Form To(Required) HR Sales Subject(Required) Message(Required) This form uses invisible reCAPTCHA Licenses Arizona CR11 303386, CR74 303387, CR77 303385, CR79 303384, KB-1 311627 California 1032413, C-4, C-10, C-20 Texas TACLA58697E Washington 603558995 Alabama 04180 © Marsden Holding LLC | Terms of Use | Privacy Policy | Privacy Notice for California Website Visitors We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies. For additional information on cookies, see our Privacy Policy. ACCEPT