Dwon was exceptional at diagnosing the HVAC issues. He is very reliable and dependent. He arrived…read moreon time and made sure the unit was functioning properly. he was definitely the right man for the job, and I will hire him again whenever I decide to upgrade to a new system. Reggie Johnson

Dwon came out to scope the work and then abandoned the job after presenting an estimate and…read morecollecting half of the payment. He promised to come back and stopped answering his phone and gave no further update and did not respond to messages and emails. Everyone should beware of this company. It is not legitimate and frankly should not be in business. BEWARE BEWARE OF THIS SO CALLED COMPANY. DO NOT USE AS THIS COMPANY IS A SCAM.

Came out same day (w/in an hour of calling them), quick and efficient work. Technician explained…read morewhat could be going wrong and thankfully there wasn't a huge fix needed. He also noticed a few quick other maintenance items to fix and keep track of. Would recommend them. Thanks Arsen

Qualitech provides excellent service!…read more These guys are honest and trustworth! My parents are in their late 80s. Their AC went out on a very hot and humid August night. They called an hvac company out of the phone book who didn't send a technician, but a slick salesman instead. This guy convinced them to sign a contract for a $17,000.00 new AC system. After they signed the contract he told them they'd have to wait three days for the system to arrive and be installed. They called me very upset and concerned. I cancelled the contract with the phone book guys and called Mike from Qualitech. Qualitec diagnosed the problem, went to a local supply house for a new fan motor and installed installed it all in the same day. LIFE SAVERS! My parents wouldn't have lasted one night, let alone three nights in August 100 degree, 100% humidity. Thank you so much Qualitec!!!

The technician was able to quickly diagnose the problem with my tankless water heater and repair…read moreit. I called in the morning and they were there in a few hours.

Exceptional quality; top-flight company delivering consistently excellent service, competitively…read morepriced. We originally met Scott from SG when we were looking to install a whole-house generator after Hurricane Irene in 2011. They did such an amazing job installing and maintaining our Kohler generator that we went on an Annual Contract, and SG became our regular HVAC and etc. contractor shortly after, and have been ever since. I write "HVAC and etc." because beyond maintain the generator and HVAC, they've done plumbing and electrical work for us as well, and every single job they've done has been perfect: Exactly as promised, on time, cleaned up after, and reasonably and competitively priced. They're quite amazing--in the run up to Hurricane Sandy in 2012, without being asked Scott came out to check the generator before the storm hit, and then with the electric service our for days, he did the same. SGHAC are a remarkably friendly crew, who has always delivered service beyond expectation. Highest recommendation...

Our air conditioner stopped overnight in a Friday right before a very bad heat wave. Airflow…read moreresponded super quick and we're at my house within a couple hours of contacting me. They fixed our problem super quick by jumping the condenser but told us that that it was a temporary fix and they didn't know how long it would last. I asked for a quote for a completely new condenser unit. After some research their price seemed very fair. They responded quickly and were out installing by Monday or Tuesday. Installation, including moving the condenser further away from the house's gas line took less than a day. They even came back later to change out the thermostat to a more modern one. We were trying to get a smart thermostat but we didn't have the C wire which the thermostat needs for constant power. They tried more than one solution and were there for hours. Unfortunately they couldn't make it work. But I was happy with the effort and it showed they cared about the service they were providing.

Great experience. Yanna was amazing. Guisseppe was friendly and welcoming. Food was wonderful.read more

Excellent company with great customer service. Their workmanship is incredible and up is always…read moreappreciated. Jake, who has been to my numerous times goes above and beyond every time I would highly recommend them.

Had a horrible experience where and employee turned off my water heater by turning a valve and said…read morethe brand new machine was broken..... Only to pay a few hundred dollars for a technician to come over and undo his work... All they did was to turn a valve and hit a button. The original worker said he was untrained and they will not send him for training. Horrible, and never got back to me after that situation. Responding to the message, you said that i do not agree with the decision - which is true I do not believe I should have paid for the first technicians' incompetence, there was no reason to turn off the valve. Then when you go to the second technician who came in, all he did was to turn the valve and restart the machine. Logically speaking - if the water heater worked - then we ran out of oil - then the first tech came after filling up the oil - how would the valve have been turned? Because I know i did not touch it and that's exactly why i paid extra for that service. And I have seen with my very own two eyes the first tech turns the valve. Those are undeniable the true and accurate facts of this scenario.

Fast efficient and well priced !! Very helpful and does a great job. Helped with the rebate…read morepackages available to the home owner

Recently had our AC unit serviced as we do every year. Ice-Man installed the unit several years…read moreback. Anyway the technician found that a part was bad/going bad. Part was covered under warranty however labor was not. We was quoted a price for the labor. Said go ahead what the hell just fix it. So a few minutes later and $200.00 + for labor costs the job was completed. By the way the part was $20.00 on line. I should have remember that a few years back I helped a neighbor replace the same part on his AC unit. Job took all of 5 minutes. Wish I would have remembered this, my own fault. App. $50.00 or so for labor costs yes but $200.00 plus is a bit steep.

We had a 35 year old hvac system costing in repairs and wanted to use a local contractor in…read moreHamilton township. The google and Yelp reviews were overwhelming for Home Allegiance. They were on top of our list, of course expecting to get 3 quotes. When we met with Chris we quickly realized that the reviews were true; from their guaranteed work ethic to the very good pricing, and availability. We waited about 5 minutes to call and sign up. When we met the crew; Sam, Sal, and Erick, we knew we had chosen the right people. They are meticulous in all their work, and most importantly when there are complications for joining the systems they take the time to craft the best solution, no matter what extra work that entails. Even more than that, they are the finest people you want to know, taking care to make your job their priority. You can't do any better!

Great guys, arrived exactly on time and had our AC running again in 20 minutes at a very reasonable…read morecost. No upsales or "need to replace everything" nonsense like some of the others out there. Thanks a million! You will have our business from now on.

Cardwell reached out to us about our review to try to make us more satisfied. They offered us a…read morebetter explanation of the charges and a discount because of the circumstances. We appreciate their contacting us and their response to the matter.

Extremely disappointed with the lack of customer service from this company. I ask for an estimate…read morefor a 50 gallon hot water heater. The estimator advised it should cost between $3000-$3500 with my discounted labor rate as a result of a maintenance contract I have. I get the written estimate the next day and it was for a 40 gallon water heater and the cost was $4,100 with my discount. In the meantime, I got 2 other estimates for a 50 gallon water heater for $2,395 and $2,250. It seems as though this company is not giving the customer the promised labor rate discount they promise when they have you sign up for a maintenance contract. Either that, or they just inflate the actual price to make up for the discount. Either way, I am now looking for a new HVAC company with honest pricing and accurate estimates.