We needed to replace a cast iron baseboard along an outside wall in our bathroom. The base board…read moreunit developed a leak and needed to be replaced, so we called Santos Mechanical. Immediately they told us they could replace the baseboard. They provided us with several options. After choosing a baseboard, Santos Mechanical quickly ascertained the parts, removed the old unit, and replaced the new unit and parts. They worked efficiently, maintained a neat working environment, and completed the job with functionality and an excellent appearance. In addition to the replacement of the unit, our entire system had to be drained. After completing the replacement Santos Mechanical had to refill our entire system which has two different phases. They had to be in our entire house where they carefully moved furniture when necessary. They were very careful to cleanup as they went from room to room. They are very trustworthy and considerate of our home. The price was very reasonable and the estimate reflected the final costs of the entire repair.

Reliable, hardworking, honest, qualified, flexible, and affordable! Santos has shown up for my…read moreplumbing needs/ issues on multiple occasions and has always been able to resolve them promptly. He's great with communication and quick to respond. He's our trusted go-to HVAC technician.

These gentlemen came out to our house promptly. They gave us an estimate and they did the job they…read morewere supposed to do. They were courteous and clean. They were friendly and easy just to talk to. I would highly recommend them to anybody in the area. Our job was done in one day. Thanks for the great service! On a side note, they also like dogs!

From the owner: Just Kool Heating, Cooling & Water Heaters LLC is an HVAC Contractor with over 16 years combined…read moreexperience. Services include HVAC, Heating & Cooling, Air Conditioning Heating Repair, Water Heaters, Furnaces, Heat Pumps, Coils, Condensers, Boilers and More. We service Pottstown, Phoenixville, Montgomery County & surrounding areas.

Corey, Clancey, Blake, and team were fantastic. Very efficient, honest, and friendly. We highly…read morerecommend Seal the Deal for their for service. Our dog wanted to join the team! The Saling Family

We had to hire a lawyer to get them to finish…read more Initially, we were delighted with Seal the Deal. Their quote was a good price and they even found a better plan for the install that cost us less money. The install was great; the township inspector actually said it was one of the cleaner installs he'd seen. We love our new heat pump and everything is working great. If we'd stopped there, this would be a five star review. However, they still needed to fix a couple of things, remove our old oil tank and give us the purchase information for the warranty on the system. At that point, all communication stopped. They did not respond to phone calls or texts for several months until, on a hunch, I called them from a different number. One of the owners actually picked up, PRETENDED TO HAVE PHONE PROBLEMS, and hung up on me. At that point, we hired a lawyer. It took more time, but eventually they did make good on their promises. And, to be fair, they didn't ask for the remaining money we owed them but we had to pay the lawyer so financially it was a wash for us. To sum up: install-fabulous, aftercare-absolutely terrible. As it is, I would not recommend Seal the Deal unless they get someone else doing the scheduling.

Great service! Knowledgable and reliable. Replaced our boiler and explained how it works. Fair…read morepricing. We won't go anywhere else in the future for all of our HVAC needs.

Jeremy is an honest, very hard-working, and knowledgeable professional. He's conscientious,…read morefriendly, and we absolutely -- without reservation -- recommend his work to everyone in need of HVAC work in or around the Gilbertsville area. We couldn't be happier with him!! He repaired and replaced our central AC units in the midst of a sweltering heatwave, and he did so on-time and without complaint. He was recommended to US, and now we are thrilled to recommend him to YOU.

Steve did a thorough check-up and cleaning of our gas heating system. He was punctual, thorough,…read moreknowledgable, and a pleasure to deal with. I heartily recommend Llewellyn heating & Cooling.

Had to replace old equipment. We received a reference for Llewellyn HVAC and we are VERY happy that…read morewe went with Steve. Professional, thorough, fairly priced, and knowledgable. Would definitely recommend!

SK came out and did a seasonal checkup on our AC. We're new to the home and area and found SK…read morethrough Yelp. They were on time, checked out the AC, added coolant and then took a quick peek at the furnace. They said both look good for the age (17 years) and should be good for a while. I had questions about rebates for heat pumps and he had answers about rebates, rough costs and advantages of the new heat pumps. He reiterated that we didn't need to change out our current equipment but if we feel it's important for environmental reasons there are good options. We'll definitely be using them going forward, and have a fall furnace checkup scheduled.

since 2018 Saki has done the yearly maintenance our rental property for $54. Last cooling season he…read moresaid the outside unit was near the end of its life, the unit was in the house when purchased. It''s a rental when it dies, we'll replace it. On the first cold day this winter he claims the heater is all rusted out in the exchanger and has to be replaced, along with the entire system because a new heater can't work with an old air conditioner. Our neighbor suggested we call their guy. He's been in business for 30 years. Needless to say, the heater was not rusted he showed me the unit was very dirty, the fan motor and wheel were clogged with dirt and there were two dead birds in the chimney. The outside air conditioner was only 10 years old. I'm convinced SK had never done anything other than collect their fee and try to sell stuff we didn't want or need.

For the tradesman, & a few people who know what they need & what they're doing. If you need a part…read moreor tool they don't have, I would be very surprised.