Have used them multiple times and they are always on time, professional, and affordable. They know their craft and don’t nonsense you on price. I would definitely recommend them.

~Wes H.

These guys have worked on my boiler heating system.  They are reliable, competent and efficient.  I recommend them

~Denise W.

These guys are our primary vendor for maintenance and service. Always available and very knowledgeable.

~West E.

I am a property manager overseeing mutiple homes. I have used them solely for my clients heating maintenance & repair needs since they went in to business. I do a LOT of business with them and trust them to do their jobs at a fair price. My clients demand excellence of those I hire on their behalf.  If you want the job done right without corners being cut to save a dime, then I highly recommend GVHS to do the job!  They are the ONLY heating contractor I have actually been able to reach for an after-hour emergency over a Holiday weekend.  You get what you pay for & I will only pay for & hire the best.

~Eva W.