About Us
Trusted HVAC Experts
At Guaranteed Services, we believe comfort starts with trust.
For over 20 years, we’ve proudly served Anderson, South Carolina and the surrounding communities with dependable, high-quality HVAC services. As a locally owned and operated, women-owned business, we bring a personal level of care and attention that you won’t find with large corporate companies.
We’re also a proud Trane dealer, offering industry-leading equipment backed by expert installation and service you can count on.
What truly sets us apart is who we are behind the scenes. Guaranteed Services is built on strong values, hard work, and a team that feels more like family—because many of us are. That foundation shows up in the way we treat our customers: with honesty, respect, and a commitment to doing the job right the first time.
Whether you need routine maintenance, fast repairs, or full system installation, our goal is simple—deliver reliable comfort and stand behind every service we provide.
When you choose Guaranteed Services, you’re choosing experience, integrity, and a team that genuinely cares about your home.
Why Choose Us?
Family Owned
Service all make & models
A+ with the BBB
Family-owned company for over 20 years in the beautiful upstate SC
A+ with the BBB
Service all make & models
A+ with the BBB
Licensed Trane Dealer
Service all make & models
Service all make & models
Simple service agreements
Service all make & models
Service all make & models
Service all make & models
- Service and Install Residential
- Service and install Mitsubishi mini split system replacement to meet your needs and budget
