Testimonials

Hear From Our Happy Clients

Compared to (for example) electrical engineering or mechanical engineering which are concerned primarily with closed systems, sanitary engineering is a very interdisciplinary field which may involve such elements as hydraulics.


Ted recently completed a roof repair for one of my clients, and it was a tremendous all-around experience. Not only was the work done quickly, but the price was more-than-fair. My client was beyond happy, because she had received quotes from other companies that were much more expensive. A big thank you to Ted!


These guys are the best. Always great experiences in dealing with this company. From the installation of our ac unit ~10 years ago, to the great service call we had today. Always prompt and professional, and fair, if not below average, pricing. Ryan, the tech that came out today, was right on time, in and out quickly, and was able to answer any and all questions I had. Definitely dealing with these guys EXCLUSIVELY for all my ac needs!

Many people renovate homes to create a new appearance for their home, or so another person can live in the residence.

My husband and I loved these guys. Back in 2007 they installed our AC system with 1/2 the price the rest of vendors. We contact at least other 4 vendors and they were recommending more expensive units for the size of our house due, maybe, profit reason. However, Ted recommended us the Goodman brand and so far (2015) we haven’t had any problems. We’re loving it!

Ok, in 2010 we needed their technical support due to coolant leak. We call them and fix the problem with not extra cost. Our house has a faulty system and Haenggi fixed it for us. 
I would call Ted in a heartbeat if I have another problem and I would recommend this company to anyone who needs their services.


About five years ago I had Ted (owner) come out and install my air conditioner. I shopped around and they were about $500.00 cheaper than their competitors. It’s one thing to get a good price but prof is in the pudding when you need service after the sale. About a year after the installation my air conditioner stopped working. Ted came out and fixed the problem in about 10 minutes. Ted left without charging me a dime.!
Recently my furnace went out and I call three of the top rated companies in Yelp to get an estimate. Once again MCC came in $700.00 than the next lowest bid. Once again an outstanding job from Ted and his crew.

Had these guys install a couple AC units for me that I already owned. They did a prompt job and came in at a lower price than was quoted. Perfect job! Thank you!


I like Ted. He he follows up and keeps his promises. I installed A Goodman  air-conditioner and air cleaner. He did not offer a maintenance contract like some places do. He gave me his direct cell phone and said call him if there’s any questions I may have. It’s been A year now and I realized that I have not cleaned my filters.    When they installed my units he showed me how to clean my filters but I forgot how to do it.I called Ted up and  the next day he came to my house and we both went up into the attic and he showed me how to do it. We then went outside and he cleaned  them for me.    This time I took a video of the whole process. He was here for about an hour and I asked him how much I owed him, total bill $ ZERO POINT ZERO. Do  yourself a favor and at least get a bid from him. We are very happy we have an air-conditioner. San Diego is getting hotter.