Scott Mechanical Services installed a whole new hvac system in my home in two days, including a new…read morefurnace, AC, all new ductwork, and lines, new pipes and humidifier at a very good price. I highly recommend!!!

Jacob is a very reliable and knowledgeable young man! He is prompt and does fantastic work for a…read morevery reasonable price. I have used him twice now, once for an AC issue, and most recently, for a furnace issue. He takes his time in diagnosing a problem and checks every senario before making a final judgement. After each of my repairs, my items worked incredibly well. I will continue hiring Jacob any time I need these types of services. I would HIGHLY recommend Jacob for any type of HVAC issues. He's a very good guy!

I've been using Ted Thompson for maybe a year for regular service of AC & furnace. Even before…read moretheir first visit, Tammy talked me out of paying them for service she knew based on her expertise that I didn't need when I called them to schedule. Rob, the technician I have met, is always friendly and obviously highly competent. Early last night my furnace died in the middle of a spell of sub-freezing temperatures. Rather than calling a 24-hour service, I stuck it out overnight in the house and called Ted Thompson first thing this morning. Rob was out here by 11:30 and had my furnace up and working again in under an hour. Literally a life-saver. I cannot say enough good things about this small but mighty team, but they have my business for life now. FWIW I posted on social media today about how great they are and another complete stranger from the pgh area commented "I know those folks and can confirm. Rob is the best and I could not recommend them enough!!" Strong agree!!

These folks installed my furnace several years ago. Quick, clean and efficient. The owner Tammy is…read moreknowledgeable and customer service oriented. Reasonable pricing and honest service are hallmarks of their business.

My AC stopped working Sunday evening, after all HVAC businesses were closed, so by the next morning…read moreI was hot and miserable. After doing some research online looking for local recommendations, I called Ziegler Heating & Cooling on Monday morning at 7am. I was sent to voicemail when I contacted Ziegler, so I hung up and called Knoechel. (I called Ziegler first because I have an American Standard AC unit, and based on Zieglers website, it appeared that American Standard was a preferred brand of theirs/they may specialize in. Whereas Lennox appears to be the preferred brand at Knoechel. - my thought process was, if I was going to need a replacement, then I'd want an American Standard, hence Ziegler was my first call). Spoke with a woman who answers incoming calls for Knoechel, who took all of my information (contact info and description of the problem) and informed me that I'd receive a call back shortly. 30 minutes later I received a call from one of their techs who then arrived at my house less than 10 minutes later (I am local in Zelienople, where they are headquartered). Within an hour my AC was running normally again without any attempts to upsell/oversell. (Thorough cleaning of AC coils on the outside unit, replacement of dual capacitor, and temperature checks - about an hours worth of work, $177) All that work PLUS the expediency in response time came at a price that was in line with a competitor a family member had used last week located in Pittsburgh (which was too far away to service my house in Zelie). Without question, I'd recommend Knoechel!

The lady who answers the phone is smug and short with people. Happened to me twice and my wife…read moreanother two times, so it seems to be a pattern. They can't be bothered to come out during a holiday even if you paid for their annual maintenance. Many other HVAC companies that I should know better than to try and go back.

Recently had Cochran Heating and Cooling in Jeannette, PA install central air conditioner unit in…read moremy home. Dave and his crew did a fantastic job and exceeded my expectations plus went the extra mile to replace a corroded fixture on my water heater. The cost was very reasonable and within the budget we allocated. I highly recommend Cochran Heating and Cooling in Jeannette, PA.

These folks have been amazing every single time we have called on them. Of course our furnace…read morestopped working on the coldest night of the year to date. We are fortunate enough to have fireplaces and other heating sources so we didn't need to call them out for an emergency in the middle of the night but we did call to get on their schedule for the next day. Becca was at our home at 7:15 am the next morning, had the problem diagnosed, had the part in her van, and had the furnace back on before 8am. Incredible service, there for the customer, and a GREAT VALUE for what we received. At that point they could have pretty much charged us anything but it was extremely affordable. I can't recommend them enough.

My heat went out. I called Denillo's and less than 4 hours later, for a very reasonably cost, my…read moreheating worked again. I worked with Jacob Hudyma, and he was lovely, pleasant, and fast! 10/10

Nick sent Aric out on a Sunday to diagnose our a/c issue. We were so impressed with the…read moreprofessional AND personable service. We intend to stick with Denillo for our equipment and service needs. Update: Devon and Trevor installed our new a/c and the house is freezing cold now. So appreciative of the great service. Sharing our success with our entire street and friends

Today I had the pleasure of meeting Austin from Elk heating and cooling. He arrived on time to…read morereplace my thermostat. Austin was very professional and knowledgeable. Austin made sure he tested the thermostat and it worked properly before he left. Austin provided True Customer Satisfaction and Elk should be proud to have Austin as a member on their team! Thank you Austin.

Had a great experience with this HVAC company. From the first call to the final install, everything…read morewas handled professionally and without any runaround. They showed up on time, diagnosed the issue quickly, and explained everything in a way that actually made sense. No pressure, no upselling, just straight answers and options. The crew was clean, efficient, and respected the house. System has been running perfectly since, and you can already feel the difference in comfort. If you want a company that actually delivers what they promise and doesn't waste your time, these are the guys to call.

We use Ventec for all our preventative maintenance for multiple restaurants here in Pittsburgh…read more They are timely, efficient and do a great job. I highly recommend them!

Our thermostat stopped working last night. We use Ventec for both installation and maintenance and…read morethey have always been great so we called them first thing in the morning. They called back promptly and said they wanted to check if it was a battery issue that we could fix on our own. Talked through the process step by step and we were able to fix it ourselves, saving us a service call. They could have just come out, done the one-minute fix, and charged us for a visit, but instead, they saved us time and money with no profit for them. How many companies would do that for a customer? Highly recommend!

The blower motor went on my furnace, and Puskar was highly recommended to me by a friend. I'm so…read morehappy I was steered their way because the Technician was friendly, competent and best of all, HONEST. He had my furnace fixed within 48 hours during the very busiest time of the year, and I appreciate that so much! Very impressed with the service. Thank you Zac!

We had them come and inspect our furnace a few weeks ago and it was put in terms of we will…read moreabsolutely get parts in and fix what needs done but your furnace is 20 years old and there's no guarantee how long it would last. Had a price for a new furnace in minutes. This wasn't a high pressure tactic on their part, we pretty much expected that answer. We opted for the new furnace and they had it in and installed quickly. Well not quick for them - they had to stay pretty much the whole day to do the job to their high standards. We recommend this company to anyone looking for hvac repairs or replacement.