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Pennywise Oil Co - Logo
860-399-8244             860-669-8234

Serving The Greater Shoreline Area for Over Thirty Years

Complete Fuel, Heating and Air Conditioning Solutions Since 1993

Prompt, Reliable, and Affordable Services

When it comes to fuel and HVAC products and services in the Connecticut Shoreline area, there's only one name you need to know - Pennywise Oil Co. 24/7 emergency service is available!

You'll always receive the highest quality services, budget-friendly contracts, FREE estimates, and services done with a smile. All labor is covered by a 1-year warranty, as well as any manufacturer's warranties. Contact us today.
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HVAC services

Save Money While Staying Comfortable

Did you know you can save 10 cents per gallon on heating oil by signing up for automatic delivery? Simply pay your bill within 10 days to receive your discount!

Be sure to also take advantage of our pricing plans and prompt, reliable oil delivery services so you can keep your home or business warm and comfortable year round.
Explore Our Fuel Services
Fuel services

Superior HVAC Repairs and Installations

  • Servicing all brands
  • Experienced technicians that get the job done right the first time
  • Same-day delivery options
  • Reduce heating costs with energy-efficient HVAC systems
  • Ductwork installation
  • Boiler replacement
  • Hot water heater replacement
  • Mini split ductless systems
Expert HVAC Services

Here's what customers are saying about Pennywise Oil Co!

 Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

"Jack, Tom, and the team of professionals were exceptional as they recently replaced our 35+ year boiler and installed a new ductless heat/AC unit in a newly renovated space in our home. Pennywise technicians and management have always been extremely responsive over the past 10+ years we've used them for routine maintenance, emergency fix situations or new installations. I would highly recommend them to anyone."

- Kristen P
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

"Jack and the team at Pennywise are top notch. Jack consulted closely with me throughout the process of selecting/spec'ing the right equipment. We installed a Mitsubishi heat/ac system with three zones at our house on the shoreline here in OS. His advice was always valuable and on-target. He was very flexible when it came to getting the system installed in time for the weather and his installation team are very professional. Can't say enough good things about the group there at Pennywise. No hesitation: hire them!"

- Bill Westcott

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