“Dieter Heating has done a wonderful job over the past 18 years maintaining the 10 boilers at our condos. *** has always been quick to respond to any issues the buildings have had. His response time has been good and he has explained what the issues have been and what is needed.to get things running smoothly. His office staff is always professional and takes the time to understand what your issue is, evening offering suggestions as to what you might check to avoid a needless service call, like checking a filter or fuse. This company has gone above and beyond to meet our needs. I highly recommend them for their knowledge, integrity and willingness to do their best to treat everyone fairly.“
“Above and beyond effort! Went out of their way to help me get warranty money back from a big box store. Followed through on all work until we were satisfied. Definitely recommend for customer care!“
“We couldn't be happier with our decision to use All-Spec. They were responsive, explained everything and gave advice where needed. You cannot go wrong with Sam, Jay or Scott.“