Je C.
10/7/2022
We've used Formal Oil for about 20 years. Never had a problem. They are super nice people who have also fixed plumbing issues for elderly family members who own homes in Waltham but are not...
Formal Oil Company
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33 Calvary St
Waltham, MA 02453
Formal Oil Company, located in Waltham, MA, offers professional HVAC services, specializing in the installation, repair, and maintenance of heating and air conditioning systems for both residential and commercial properties. Their experienced technicians provide reliable solutions to ensure year-round comfort while using quality equipment and proven techniques.
The company is dedicated to delivering excellent service, with a commitment to professionalism and attention to detail. Clients can expect trustworthy, licensed, and insured technicians who are ready to assess their HVAC needs and provide the best heating and cooling solutions available.
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Reviews
4.08 reviewsNick B.
12/10/2021
Formal oil is the second highest priced oil company in all of Massachusetts behind Brown Oil of Dorchester of the 272 companies who deliver. Formal Oil is charging as much as $0.54/gallon more...
A O.
3/6/2021
the prices are on par with other oil companies, so choose someplace else. customer service is what earns them a 1 star. I have had multiple problems with the answering service not relaying...
Adam M.
11/1/2019
Best service i,ve ever had with a oil company. Ed ,one of the repair techs has helped me out a few times,always thorough, and explains clearly whats going on. Fair prices, always friendly, and...
Boris Y.
11/9/2010
Unfortunately I don't have much choice which company I use for heating since I rent. Last night the heater stopped working. I've called the office, got to the answering service. They promised...
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