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Typical Greater Boston range for this kind of work, from regional averages — not a quote from Allied Heating & Air Conditioning Co. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
A furnace and AC replacement completed in two days was how one homeowner described Allied in a July 2018 Google review. The West Springfield heating and cooling company replaced the home's aging equipment, and that customer said Allied continued visiting once or twice a year for maintenance and cleaning. Its Google rating is 4.4 stars from 24 ratings. Other customers described returning over many years. In December 2018, a reviewer said they had used Allied for nearly 15 years and praised John. A June 2021 reviewer said their family had used Allied for years, praised John's work, and called the pricing fair. These written accounts date from 2018–2021. A July 2018 customer described a quick assessment after an AC breakdown, an explanation of repair and replacement options, and a replacement completed quickly. They praised the quoted price and said Gary patiently supplied repair information to help with an insurance reimbursement. A different customer raised substantial concerns in October 2019. Allied had converted their oil furnace to gas and installed an on-demand hot-water unit; the reviewer said the heat and hot water worked without problems. But they reported that condensate initially drained into a bucket, which later overflowed onto the basement floor. Allied eventually installed a pump. The customer also described an unannounced worker visit, for which the company apologized, and separate charges of $172.50 for assessing the need for furnace skimming and $287.50 for skimming it. They said two other HVAC contractors told them that skimming should have been part of the installation, and they would not recommend Allied.
I’ve used Allied at house a 3-4 time now. John always does a great job, good guy. My family has been using Allied for many years. Pricing is fair and the quality is there! Highly recommend.
I hired this company to help with converting my 50 year old oil furnace to gas. They took away the old furnace and installed a gas furnace plus an on demand hot water unit. They were very professional and did all the work well. I've had no problems with heat or hot water since then. The only thing was they left a tube running out of the hot water unit dripping the condensation from the unit into a bucket. I didn't think that was right but when they left, they told me that that was just the way they do it. I called them a year later after remembering to go downstairs to empty the bucket of the water (that was now full and had overflowed onto my basement floor) and told them I didn't think this was right. And one morning one of their workers in an Allied van showed up at my back door. I almost didn't let him in because no one had informed me that he was coming. I called the company to let them know and they were very apologetic. They finally installed a pump. Then they came by and spent 1.5 hours looking at the sight glass determining that I needed to have the furnace skimmed. 1.5 hours!!! That cost me $172.50. Then they came to skim the furnace and that cost me another $287.50. After talking to two other HVAC contractors, I was told that that service should have been done as part of the installation. SO I WOULD NOT RECOMMEND ALLIED. I am now looking for a new HVAC contractor to help me with my heating needs. Does anyone know a good one?
Excellent choice for your heating & cooling needs. Family run and very professional. John, one of the owners, is tremendous. We have used Allied for nearly 15 years and wouldn't go anywhere else, regardless of competitor's supposed deals. My father always preached that " you get what you pay for " and I live by that rule.
When my AC unit broke, Allied Heating came quickly to assess the problem. Their team was professional and explained all options available for repair and replacement. The quote I was given was a great price and Gary was very helpful and patient in helping me with getting reimbursement from my insurance company by giving necessary information on the repair. The team that came to my house to replace my unit was fast and did an excellent job. I highly recommend Allied Heating!
Allied Heating and AC did an incredible job with my new furnace and AC. My wife and I moved into a house with the original furnace and ductwork that was falling apart... this company replaced my equipment with a powerful and highly efficient system in just two days, and they continue to be a great resource for maintenance advice and regular cleaning/service. They come over 1-2 times a year for maintenance, and I would absolutely buy again... but am glad I won’t have to for 15-20 years.
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Next-day AC repair3.5
Mass Save weatherization4.9
Thorough plumbing walkthrough2.5
71 years in business3.1