Harding Heating Competitors

Comfort Systems USA | Quality People. Building Solutions. Comfort Systems USA is a leading national provider of mechanical, electrical, and plumbing (MEP) contracting services. From HVAC installation and service to plumbing, electrical, building automation, and energy solutions, we deliver innovative, reliable, and sustainable systems for commercial, industrial, and institutional clients across the country. By combining the strength of a national organization with the expertise of local companies, we provide tailored solutions and trusted service in every community we serve. Our people are our greatest strength — dedicated professionals who bring technical skill, safety, and customer commitment to every project. At Comfort Systems USA, we’re more than contractors — we’re partners in building environments where businesses, institutions, and communities thrive. Comfort Systems USA — Quality People. Building Solutions.

Headquartered in St. Louis and proudly serving Missouri, Illinois, and Kansas, Rottler Pest Solutions is a third-generation, family-owned company with 70 years of trusted service. Founded in 1956, our goal has always been the same: to deliver superior pest management backed by integrity, reliability, and a commitment to exceeding our customers’ expectations. Today, that mission extends across both residential and commercial properties, from single-family homes to healthcare facilities, food manufacturing, hospitality, property management, and complex commercial environments. Through a combination of environmentally responsible technologies, customized treatment plans, and a dedicated team of knowledgeable professionals, Rottler has grown to become one of the Top 100 pest management firms in the nation and the largest privately owned pest management company in Missouri. While we’ve grown, our approach hasn’t changed. We remain committed to the personal service, long-term partnerships, and proactive solutions that have defined Rottler for seven decades — and counting.

United has been servicing Kansas City and the metro area for over 35 years. We are a family-owned business you can trust to provide quick, expert repairs or installations 24/7. With certified, trained technicians in HVAC and plumbing, United strives to have the best products and the best customer service at the best price.