“Without hesitation or reserve, I very highly recommend Glassman Corporation to be the only heating and air-conditioning provider for your consideration. Their professional staff made us feel like we were there only client. They have made the process extraordinary.”
Jerry Notle 
First United Methodist Church of Hays, KS

"Thank you for the new heating & AC units and all the plumbing work. The team did a great job and we appreciate the professional work. We are very pleased with the outcome."
Shelly, Eric, and the Orscheln Farm & Home Team
Hays, KS

“I’ve worked indirectly with Glassman for over 30 years as the architect on a variety of projects. They are very dependable and do things right the first time. If there is a mistake, it’s quickly addressed and corrected. They always make things right, which is why I will continue to recommend Glassman.”
Dan Link, Principal 
Landmark Architects

“When I call day, night, or holiday, Glassman responds quickly. They employ knowledgeable, friendly technicians who perform quality work. I’ve had good experiences with Glassman for over 15 years and will continue to call on them for my mechanical system needs.”
Scott McCain, Maintenance Director 
Parkview Care Center

“We completed the Dodge City Aquatic Park, and the underground plumbing was very proficient. They are consistent with their delivery and quick to respond when needed. I would recommend working with Glassman.”
Barry Schmidt, Project Manager 
McCownGordon Construction

“Glassman is proactive when providing mechanical solutions. I never heard them say “can’t” during the project. We had some challenges on a recent project, challenges which weren’t their fault, but regardless, they jumped in, digging, exploring, and found the problem and provided a solution. They are fair and honest, and would be used again for all of these and many other reasons."
Jason Boling
Construction Operations Manager, Zernco, Inc.

"Just a heads up to one and all at Glassman Corporation for being the absolute best to do business with. We care [for] my late T.J. Dreiling's home...in Hays and Glassman is there every step of the way, [from] the fabulous & immensely capable Cassandra ( you're so lucky to have her) in booking to the various technicians you deploy to assist us with all of our needs. I can't stress enough how utterly impressed we are with the level of consideration and service your employees provide and I always say this speaks highly of those who do the hiring and training, so credit where credit is due.

Thank you for all of your continued efforts on our behalf - you are the gold standard as far as I am concerned. I only wish every business provided the same level of competence and concern you all do."

Margaretanne & Imy Dreiling
Hays, KS

“From the bottom of our hearts at Big Creek Crossing, we would like to thank you for everything you have done for us over the past couple of weeks. We greatly appreciate you responding in such a time of emergency. Thanks once again.”
Management and Staff
Big Creek Crossing

“Glassman is very responsive arriving quickly when we call them for service providing top-notch customer service. They perform quality work and are here in a moment’s notice. We would recommend working with Glassman on your commercial or residential heating and cooling systems.”
Don
First United Methodist Church

“Glassman Corporation recently completed a project updating the heating system for our church. They work was done quickly, professionally, and neatly. They did an excellent job and we would definitely recommend them for work with HVAC systems. A sincere thank you goes to the Glassman team!”
Roger Palmer, Trustee 
Portis Grace Brethren Church

“We had an emergency situation at our mall from excessive rain which caused the roof to collapse. Glassman was incredible to work with during this situation by providing quick, quality service and standing behind the work they performed. The entire team at Glassman is down-to-earth and personable. I would recommend them, because it’s service you can trust.”
Katie Dorzweiler
Big Creek Crossing

"Glassman Corporation was involved in a significant building upgrade to Ashland Jr-Sr High School, beginning in March and concluding in September (2018)...Many items were discussed, such as interrupting class schedules, time on the site, addressing safety and security concerns, and interaction with students and staff...They took the time to show their pride in their work, but more importantly, they took the time to treat us like family."
Jamie Wetig, Ed. S, Superintendent of Schools
Ashland, KS

“Glassman Corporation has done an excellent job working with our district.   We looked at several different options, and Joe Glassman worked with us every step of the way.   Every worker he has sent to the school has been polite, helpful, and knowledgeable.   Monty Cox and his crew have impressed me with their work ethic and their focus on avoiding disruptions to the school day.   An open line of communication has been established and has only aided in the effectiveness of the job.”
Glenna Grinstead, Superintendent 
USD 401 Chase Schools

“Glassman has been our mechanical partner for many years helping us discuss our mechanical and building goals and needs. Open communication is top of mind for their team asking good questions and addressing our challenges. They understand what we need and when we need it working around our school schedule. They have our best interest at heart.”
Dean Katt, Former Superintendent 
USD 489 Hays Schools