I just paid and said goodbye to Alex, and I was so impressed with him and his work that I felt…read moreobligated to write a review right away. Last year, my heat stopped working. I called several places, but Alex was the first to respond. Over the coming days, as the callbacks came in, I was told that I'd need to schedule a consultation. In contrast, Alex asked if he could stop by that day or the next. Due to a hectic schedule, I asked a friend to be at the house. Alex was very flexible to coordinate with my stand-in. While I was away, knowing I was unable to talk, Alex texted me pictures of the problem and let me know he'd return shortly (something had frozen solid, so it needed t thaw). When he was done, he texted me that the unit was not leveled properly, and it would probably become a problem in the future. I opted not to have it fixed at that time. My bad. Jump ahead to this year... The AC stopped working again this summer. I called Alex on Sunday of Memorial Day weekend, and he got right back to me, offering to come Monday (Memorial Day) morning. Again, I scheduled for a stand in, and Alex made himself available right away. He observed something simple and fixed it right away. He also did a full system check up to make sure all levels were fine and everything was working properly. A few weeks later, there was a completely different problem. It related to the system sitting off-kilter. At this point, he offered a fairly expensive fix, but he said it may work or it may be more of a band aid, as the system will need to be replaced in the coming years anyway because 1) it's run its course, and 2) the type of system will become obsolete in 2020. I was skeptical, so I called my brother who is a contractor in Central PA and has a good HVAC guy. That HVAC guy does work all over the east coast, so he'd have some sense of what's what in Philadelphia. He gave some numbers and ideas, and said that Alex was spot-on with his estimate and the info about the system being obsolete in 2020. Alex was all booked up for the week, so he offered to make the quick fix Monday morning at no cost to hold the system over until he was available the following week to replace the unit. Due to a cancelation, he was able to come today. In addition to the normal work, he had to remove a banister to get the unit to the basement, then he found some 60 gallons of water had condensed and filled some part of the unit, and then he built up an area to make sure the new unit was balanced. He did so much extra work, and then he cleaned it all up. AND THEN, because I was at work, he was able to stop by my workplace on his way home for me to pay him. Really incredible work, incredible availability, and incredible communication. And my brother's guy said he was surprised that the price was as low as it was for being in the city. I expect Alex will get too busy for all of that in the near future, but he's my go to now, and I know I can trust him. Further, he's just really nice. I have enjoyed our communication, and I'm really happy to direct business his way.

Alex installed mini splits in our house and they are excellent. He first came out to assess our…read moreductwork and decided mini splits were the best option for us. The mini splits are quiet and work really well, even on our previously very hot 3rd floor. He began work as soon as we had the necessary masonry completed and was very professional and prompt with communication. I will be recommending his services to all of my friends!

I usually don't write reviews but Keith has saved my butt twice when fixing my AC unit. The first…read moretime he was able to fix my problem rather than force me to spend $1750.00 on a new coil(two other companies tried to rip me off!!). The second time Keith was able to carefully diagnose my problem due to a bad capacitor. I do computer networking for hundreds of offices and know great customer service when I see it. Keith and KLH are the best and I don't think there is anyone else I would trust more. If they are not available to answer your call, leave a message because their service is definitely worth the wait. There is nothing worse than hiring someone that is over charging or over fixing something that does not need to be replaced. Keith not only fixes the problem, but explains how everything works and why the problems occur. I actually think he doesn't charge enough and he's probably one of the nicer people I've met in my life. Thank you Keith!!

We have used Keith to solve many problems with our air conditioning and furnaces at our investment…read moreproperties. He is very knowledgeable, reasonably priced and responds quickly. And he's a nice guy too!

New heater installed, great service by a great company. Honest, reliable, dependable, professional…read morepeople.

We had our HVAC system done my these guys. Amazing service and great pricing. Team was very…read moreprofessional and on time. I highly recommend this company.

Ten out of ten recommend! Air stopped working late afternoon and called Focus right after five…read more They picked up right away, and tried to help walk us through some trouble shooting problems. When the problem still wasn't solved, they sent someone out within the hour. Bob was quick in finding the problem and fixed it in less than a half hour. Could already feel the difference in temperature within minutes. Super thankful they were so attentive and quick!

I thought I was getting a quality company but instead I got an inexperienced tech that failed to…read moreexplain the problem with my system. 13 days after the work was done, the system went down. After calling in l spoke to the owner who explained that I was probably on my own for the cost of repairs again. The next day the technicians came out only to tell me what was wrong without even putting looking at my system. They told me there was no warranty for the work they did two weeks prior. After hearing this, I asked them to leave. Stay away from this company. The owner is not a good guy. They did everything wrong and never even attempted to make some level of effort to resolve in a fair and equitable way! Too many other options in the market place!

Converted my garage into a bedroom and hired EMCO Tech to install a Carrier Infinity minisplit…read more They did an excellent job. They came three separate times. First visit they ran all the wiring, lines and drain before drywall -- and didn't even take a deposit. Second time they installed both units and protected the indoor unit with plastic and cardboard so the painters wouldn't damage it. They took half the payment then. Final visit, after painting was done, they finished everything, started the system up, and I paid the rest. The same two guys -- Leo and Alex -- did all three visits. They were super professional and respectful. They always parked on the street instead of my driveway, wore shoe covers, and were very careful with my dog. I even bought them lunch twice because they were that nice. Everything turned out great. The room looks beautiful and the system works perfectly. Highly recommend EMCO Tech.

Our boiler broke down in March 2016. We contacted several companies for quotes. EMCO Tech came in…read morewith the lowest price--nearly half the quote from another, well-reviewed local company. I was skeptical. Also, I was wary of the one-star reviews below. When I spoke to the company's owner, Serge, he offered an honest assessment of the negative reviews, admitting growing pains and lessons learned. I trusted him. He also offered all the relevant details about the boiler installation, including the specific make and model of the boiler. After researching the specific boiler, I felt confident choosing EMCO for the installation. The team installed the boiler within a week over two days. They returned several times to make sure the installation was a success. As most experts will tell you: A new boiler will inevitably have an issue or two. Our boiler had no real issues, and we've been happy since installation. Everything works great. I'm writing the review now because I've just called EMCO Tech for yearly cleaning/servicing (which was, again, half the price of other companies). I always tell myself: I should write a review for that company (when they're good). So now I'm writing a review! Thanks, EMCO Tech.

Our Oil furnace needed some attention and these guys knocked it out the box. They are extremely…read moreprofessional and courteous. They are very knowledgeable and where able to handle all curve balls threw their way. Our home is warmer now than it's been in years. They also brought our system up to ALL safety codes. Bob & Dominique on Haines Street

As always Eugene is a class act. Courteous, hard working and dedicated to fix the issue. He is THE…read morebest. And a life saver.

My air conditioner made weird noises and clicks. Then when the temperature in the house went up to…read more80 I knew it was high time to call in a professional. The first provider I called broke 4 promises to call back. Another said the initial charge of $99 was for their "discharge" call. Fortunately, I mentioned this to a friend who had the perfect company to help my dilemma. Doug and Anthony from C & A Heating and Cooling arrived within a few hours of my initial call. They fixed my air conditioner at a reasonable cost and I can't say enough about their response time and professionalism. I'd use them again in a heart-beat. Thanks for the suggestion Donna R. in Wallingford, Pa. Once again your recommendations are spot-on.

Best in the Business! Family opened and operated father/son family business that goes above and…read morebeyond in service to customers. Have called them many times in our 30+ years of owning our house and wouldn't think of using anyone else. No heat today and they were here to get us up and going in no time. Thanks again Anthony.

I reached out to a large well known HVAC company and was given an astronomical estimate. Wanting a…read moresecond opinion, I reached out to Air by Design. Andrew was super quick to respond, professional, kept me updated and informed and was able to fix my furnace the very next day at a fraction of the price.

Gave them a call today.. they were able to come out the same day and found the issue on my heater…read morevery quickly. They were very knowledgeable and I would definitely be using them again.