CPI Mechanical
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CPI Mechanical
We are a full-service Fuel Oil, Propane and HVAC contractor serving the Carlisle Area since 1982. We provide heating, air-conditioning, and plumbing installation for new construction or existing buildings and homes. Installation estimates are always free. The Company was started by Michael Morrison as a sole proprietorship in 1981.

In 1992 the company incorporated and renamed the service division CPI Mechanical Contractors with Michael Morrison as the President. In August of 2002, we relocated to 1524 Commerce Avenue, Carlisle, just off of the Plainfield exit of I81. The new facility allowed us to expand our office and warehouse areas to better serve our customers needs.
Services
Carlisle Petroleum has been delivering heating oil to consumers in the greater Carlisle area for over 35 years. We offer a convenient budget payment plan and delivery options either will call or automatic. Automatic delivery offers peace of mind that your home will be warm and comfortable during the coldest winter days.
Consider upgrading your heating equipment to save on heating your home. We can provide a no-cost estimate and discuss options to maintain your whole home comfort. May be safely located inside or outside your home and will last for years to come. Oil is non-explosive while in liquid form, non-toxic and biodegradable.
Free 50 gallons of propane offer applies only to new customers using propane for home heating. Customer referral offer also applies to new customer referrals using propane for home heating. Not valid for customer owned tanks. Call for additional information and details. We're here to provide you the best quality propane services.
We want to take the stress out of purchasing a new heating or cooling system for your home. Emergencies happen and if a breakdown occurs and has left you without heat in the middle of winter or cooling on the hottest summer day we understand how frustrating it can be. Finding the funds to take care of an unexpected replacement shouldn't be a hassle.
When it comes to heating and cooling there is nothing worse than having an air conditioner breakdown when its 90° and getting hotter or having your furnace or fuel pump quit on you when its 0°. Carlisle Petroleum will service and repair all brands of central air conditioners and heat pumps including mini-split ductless systems and geothermal heat pumps.
Reviews (6)
Regina Light
Regina Light
Dec 20, 2021
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Had a really unfortunate experience on Christmas eve with the on-call technician, Tony, who was very vocal about being "bothered" on the holiday despite being on call. Brushed us off and told us to call back Sunday or Monday (company is closed Sunday) presumably when he was no longer on call. Sparks flying from our furnace and was instructed "just turn it off if you're that worried about it but I'm telling you right now it's $200 MINIMUM if I have to come out there". Which the problem was not the price but the complete lack of regard and lack of compassion especially on the holidays when we have
Tom Sherlock
Tom Sherlock
Nov 04, 2021
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They did a great job at a good price. The guys were polite professional and knowledgeable. It was not an easy install but they did it in two long days.They were recommended to me and I will pass that recommendation along.
Donald Kirk
Donald Kirk
Sep 30, 2021
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We have enjoyed having Carlisle petroleum Inc. do all our plumbing and HVAC work for a large master bedroom addition with an en suite deluxe bath shower and total plumbing facilities. The people and technicians at Carlisle petroleum go above and beyond what is required to produce professional results on each individual project ensuring that they incorporate all of our requirements and desires. Their personnel, whether it’s Amber in the front office or Andy,James,Chris and the rest of the technicians are very very professional, courteous, highly skilled personnel that produce a first class product
Tmingy
Tmingy
Sep 19, 2021
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We’ve used Carlisle Petroleum twice now and each call has been great! Quick response time, friendly staff and technicians, and affordable prices. Thought I had a gas leak at my dryer, the technician came out and checked. No leaks, and he didnt charge us for the service call! We’ll always use CP in the future.
Ron Freed
Ron Freed
Apr 27, 2021
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Our heat pump was showing signs of age so we had CPI come out for a review of our entire system, and since the prices seemed reasonable, we decided to replace our 30+ year old oil furnace at the same time. The crew showed up as scheduled with enough resources to finish both jobs in one day. We're very pleased with the efficiency of the crew and the product quality. Both units are much quieter and more energy efficient.
Stew B.
Stew B.
Apr 01, 2013
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Nothing but problems, HVAC system never worked as it should have and I finally gave up after many attempts to get them to fix it. Paul was no help and as much as told me i didn't know what i was talking about. If you are considering giving your hard earned money to these guys don't do it keep looking.....