UNTRUSTWORTHY and POOR Customer Service…read more Our five year old Combi Gas Water Heater/Furnace system with green technology, recommended and installed by Mast, is now discontinued and seemingly defective, leaving us with a flooded and damaged newly finished lower level. Within only months of each other, two flooding incidents occurred from this unit. The first incident, there was no significant damage-luckily we caught it in time. Coils inside the unit cracked which allowed water to pour out like a garden hose. We had absolutely no idea something like this could even occur! After the first flood, Mast was slow to engage while we were without hot water for 5 days. WE had to call for updates while we waited for next steps. Frustrated, we wrote an unfavorable review. We received a call the next day that was unprofessional. We were also told at this time that our unit was discontinued. My husband wanted to give them another chance, so we sincerely tried to work with Mast on a different replacement model, due to future part concerns. Mast offered us assurances and a part replacement, OR, they offered us the same discontinued unit, sitting on their floor at their site, NEW, they said. We would pay the labor. We declined to go thru reinstallation of another discontinued unit, so the part was replaced and we moved forward. Only a few weeks prior to this incident our unit was serviced with routine maintenance by Mast. In July, only months since the first flood, the second flood occurred. SAME ISSUE. This time it was much much worse! Even now, with a water shut-off valve installed, within MINUTES, nearly half of our newly finished 1500 SF lower level was significantly damaged-furniture, carpet, pad, drywall, paint, baseboards and trim. Again, no hot water for days and we're left with a long and costly replacement, restoration process ahead of us.

Dampers were stuck open. Service person promptly determined that thermostat needed replacement. I…read morewas charged $335 for a thermostat that costs $100 or so. I complained but was told that that they charge based on a "black book". I won't give up...BEWARE!

AC went out last night and it was not good timing! Asked for some suggestions and settled on Kroll…read moredue to customer reviews and them being local to me. I was nervous about how much I would have to spend. Called Kroll at 7:30am, Dan was here by 9:30, and gone before 10:15! Air back on! You saved the day Dan. We had some really good conversation. Dan is very friendly, knowledgeable, professional, and genuine. He gave me advice on how to save money and not get caught up paying for unnecessary and expensive things for my HVAC. I will be signing up for their seasonal preventative maintenance contract for only $200 a year! Dan is an absolute gem! Don't let him go Kroll, and you have a customer for life!

Recently has a furnace, AC, and water heater replaced. Kroll did a great job both from a price…read moreperspective and quality of install. Very happy with their work.

They are fast to find problems and to get problems fixed at an affordable price! And they will bill…read moreyou for their work.

We called on a Monday to schedule a routine inspection and service on our HVAC system for our home…read morein Shelbyville and received an appointment time the same week. The service tech arrived on time, was respectful of our property, and completed a thorough and efficient inspection for a very reasonable price. Great experience and we'll be using Boniface for all our future HVAC service needs.

We had our vent cleaned and sealed. The team that came out were super friendly, extremely…read moreknowledgeable, and very efficient. We could tell right away the difference it made to get our vents sealed. Very happy with our service and will use them again when it's time get the vents cleaned. Highly recommend!

Everything met or exceeded expectations…read more I needed to have the vents cleaned for an older house we bought. They arrived in the window they set, actual price was about the estimate provided prior to the service, and offered additional vent cleaning services that I needed, but they were not pushy or trying to up sell me anything. Highly recommended if you need vents cleaned.

I just bought a new property and wanted someone to check out the water heater and the furnace. They…read moregave me an appointment time and called when they were on the way. The technician was very knowledgeable and experienced and explained things to me well. He was also very thorough and he cleaned something rather than charging me for a new part.

Untrustworthy. Had a repair done by Steven Jacobs and he had to come out a second time 3 weeks…read morelater. He stated would not charge me for the second call. Asked to get a quote on an new Air conditioner and Curt Sales came out and also verified he would not charge me for the second call. Gave me a quote on an Armstrong not a name unit and never gave me a quote for a Lennox as requested. Received a bill 2 weeks later for the second service call and called and Curt Sales stated would take care of it. In October received another invoice with a past due notice and I contacted Steven Jacobs and he stated he would take care of it and talk to Curt. Left stern message (without using profanity) stating if I had my credit damaged I would take him to court. He called up and it was obvious was not going to help. Untrustworthy and not worth allowing in my residence again.

In January 2019 when it was 4 °, our furnace died. WMAD&HVAC pulled some strings to get the model…read morewe needed installed within 48hrs. In the meantime they provided space heaters so we stayed warm. We really feel like they go above and beyond to provide excellent service.

Work done: -new furnace installation…read more Good: -good priced 5k Bad: -leaking after 2 week due to poor taping job on the roof -stopped working after 6 months later. Emailed to ask for warranty and cost, director David M, dodges question and went straight to scheduling and saying it's free. Got a 75$ bill afterward. Moral of the story: -Don't go with this company -Deceitful practices -not thorough

Family owned electrical businesses since the 1950s. Awesome service and so helpful. All at a…read morereasonable price. They will take their time to review and ask all the right questions that will help you all the decisions you need to make the best choices. Give them a call today. Ask for Dan.

These guys are 2nd generation and "pick-up" right where their father "Skip" left off!…read more Jim & Dan do QUALITY WORK at fair pricing and their attention to detail is second to none! You need to look no further for your electrical needs!

Best plumbing company in Holland hands down. Great service and plumbing experts that are actually…read moreexperts and can fix what other knuckleheads did wrong. They have been to my house four times over the last 8 years and have always done great work, been on time and they are all solid people. I do not give five stars without it being warranted.