Densmore Oil Company

Stonington, CT · Heating oil supplier

Rating
4.9/5
★★★★★ 4.9
Reviews
20
Rank in Stonington
#3
of 20 home service pros
City Percentile
84%
rating percentile
Address
Densmore Oil Company, 26 Old Stonington Rd, Stonington, CT 06378
Phone
(860) 536-7927
Website
densmoreoil.com
Status
Closed · Opens 8 AM Mon

Densmore Oil Company is a home service pro located in Stonington, CT. It is one of 20 home service pros listed in Stonington. Its 4.9-star rating is above the Stonington city average of 4.6 stars. It ranks #3 among Stonington home service pros by combined rating and review volume. There are 10 photos associated with this location.

About Densmore Oil Company

Your local heating oil company, Densmore has been serving Eastern CT and Southwestern RI homes with reliable oil delivery and heating service since 1949. As we’ve expanded our services over the years to include automatic fuel delivery, heating... More

Hours

SaturdayClosed

Customer Reviews

★★★★★ 5.0 Jim Yorgensen · Feb 2026

It is a pleasure to support a truly local, multi-generational business like Densmore Oil. It’s wonderful to see the company’s legacy continue with Jamie Densmore, the granddaughter of the founders, now serving as Owner and President. Jamie is doing a fantastic job leading the team, and it’s clear that the high standards set by her grandparents are still the top priority today. ​We rely on them for our heating oil, and their delivery service is consistently prompt and dependable. On the maintenance side, I want to specifically recognize Owen, the technician who serviced our furnace. He was professional, thorough, and left us feeling confident that our system is running at peak efficiency. ​Furthermore, the staff in the front office are always friendly and helpful, making every interaction e

★★★★★ 5.0 Kathy Jones · Feb 2026

Densmore is a professional, reliable, and courteous company who helped us deal with a very challenging heating issue in the dead cold of winter. We had been without heat for more than two weeks during the holiday season. I had called on two different companies to help resolve the problem, each of which came with inadequate knowledge and a partial solution that left the main issue worsened. When Densmore technicians arrived, they gave a complete assessment of th problem--my furnace was irreparably damaged--and suggested a replacement was necessary. They schedule me as quickly as possible. The installation lasted all day., The technicians stayed until they were satisfied the system as in full working order. When I asked them to return to adjust the setting to make the system run quieter, the

★★★★★ 5.0 Valerie Westrate · Jan 2026

Densmore Oil & Bugbee Plumbing are the best! Had a little water under my boiler and they had a tech out that day. Owen was professional and knowledgeable. He explained the problem and had it fixed quickly. The plumbers are great also! I wanted to replace a toilet and my bathroom floor. The worked with my schedule. Pulled out the toilet on Friday afternoon. I replaced the floor over the weekend, and then they came Monday and installed my new toilet! Office staff is friendly and helpful! Always happy to answer any questions.

★☆☆☆☆ 1.0 Michelle Mayo · Feb 2026

My mother in law used Densmore for the past 60 plus years. She passed away on Christmas day. My husband is the executor of her estate. My husband and I lived in CT our entire lives and recently moved to Florida. We've been doing our best to handle this from another state. When we called Densmore to get a delivery because the temps are going so low for so long, they said they wouldn't deliver until a bill was paid. I explained to them that the bill hasn't been paid because she passed away and we haven't gotten the estate checking account set up as we are still waiting for probate court to issue the fiduciary certificate. To that she said they can't do anything until the bill is paid. So I paid the bill myself (this was on a Thursday). Again I expressed my concerns about the pipes freezing d

★☆☆☆☆ 1.0 Paul K · Jan 2026

I bought a house in Groton and figured I would use Densmore Oil Company as the lady I bought it from was using them. Company calls itself "minority owned" because a woman owns it and has 2 office girls. All the other employees are men. Office girls were extremely rude and difficult to deal with. Quoted me one price for an HVAC service at a rental and then charged me more and said they never quoted me the lesser price. Serviced an oil furnace for me at the house I bought and they had the temperature up to 210 degrees. (No wonder the lady was burning so much oil!). Wrong pex water pipe for the baseboard heating was dangling without support in plain sight of furnace and serviceman simply ignored it. Cover off of electrical box on side of furnace in plain sight and serviceman ignored it

Accessibility & Amenities

✓ Wheelchair Accessible Parking Lot

Services

Heating oil supplierAir conditioning contractorHVAC contractor

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