Adamowski Heating & Cooling is an owner-run heating oil and HVAC company based in Ansonia, Connecticut. It delivers heating oil to homes in the Naugatuck Valley and surrounding towns on automatic or will-call schedules, and also services, repairs and installs heating and cooling equipment and oil tanks.

Heating Oil

Adamowski Heating & Cooling

Addie's Oil is a Middletown, Connecticut fuel dealer offering home heating oil and diesel with automatic or one-time-fill residential delivery. It also provides 24/7 on-site fueling to construction trades and commercial customers across central Connecticut.

On-Road Diesel

Off-Road Diesel

Addie's Oil

Family-run cash/COD home heating-oil dealer based in Stamford, CT, in business since 1989, delivering discount heating oil to Stamford and roughly 17 surrounding lower-Fairfield County towns.

Affordable Heating & Fuel

Air Solutions is a Stamford, CT home-services company providing bulk propane delivery to residential stationary tanks alongside HVAC, electrical, and home generator services across Fairfield County. Founded in 1999, its propane arm offers automatic refill scheduling, tank installation, and safety inspections.

Propane

Air Solutions, Inc.

American Fuel is a discount home heating oil delivery business in Bridgeport, CT, delivering to Bridgeport and surrounding Fairfield/New Haven County towns since 1996. It is operated by Kerigan's Fuel Inc (same address/entity) and offers on-demand and automatic delivery with budget and prepay plans.

American Fuel

Family-owned heating oil company in West Haven, CT, founded in 1964, offering automatic and will-call oil delivery plus HVAC installation, maintenance, and 24/7 emergency service across southern New Haven County.

Amodio & Sons Fuel & Energy Services

Independent, family-run heating oil dealer in Waterbury, CT delivering residential home heating oil with automatic and will-call (on-demand) delivery plus 24/7 emergency fuel delivery. Also provides full-service heating and cooling equipment installation, repair, and maintenance (furnaces, boilers, HVAC).

Andy's Oil Service Inc

Angel Fuel LLC is a licensed cash/COD discount heating-oil dealer based in Waterbury, CT (CT HOD #0001286), offering on-demand and automatic home heating-oil delivery across greater Waterbury and central Connecticut.

Angel Fuel LLC

Anthem Propane is a propane supplier and Superior Plus Propane branch in Waterbury, CT, specializing in forklift cylinder exchange and refilling while also providing residential and commercial propane tank installation and delivery.

Anthem Propane

Apple Oil & Service Co is a full-service heating-oil delivery and HVAC company serving New Haven and Fairfield counties, CT for over 50 years, with automatic delivery, service contracts, and 24/7/365 service.

Apple Oil

Independently owned local fuel dealer in Southington, CT, delivering home heating oil, propane, and on/off-road diesel across central Connecticut since 1995. Offers 24-hour emergency delivery plus above- and in-ground tank installation and removal.

Arctic Oil & Propane

Arrow Fuel, LLC is a discount home heating-oil dealer in Stratford, CT, serving Bridgeport and surrounding Fairfield/New Haven County towns since 1983. It offers automatic and on-demand (will-call) fuel-oil delivery with a prepay plan, plus furnace repair, cleaning, and heating-system contracting.

Arrow Fuel

BAO Fuel LLC is a locally owned home heating oil delivery company in Trumbull, CT, founded in 2002 by owner Brian O'Shea. It provides on-demand heating oil delivery and heating-equipment repair to Trumbull and surrounding Fairfield and New Haven County towns.

BAO Fuel LLC

Full-service Connecticut oil company delivering home heating oil and diesel fuel by truck to residential and commercial customers, with 24/7 emergency service, automatic deliveries, budget plans, and HVAC and tank installation.

Best Price Oil, LLC

Family-owned heating oil and propane supplier in Shelton, CT, serving homes, businesses, and fleets since 1996. Offers will-call and automatic delivery of oil and propane, emergency deliveries, and propane tank sales, leasing, and gas-line installation.

Brainard’s Heating Oil and Propane LLC

Family-owned, full-service heating oil company in Oxford, CT serving the Naugatuck Valley since 1985. Offers #2 heating oil delivery plus installation and service of residential and light-commercial heating and A/C systems.

Buddy's Fuel Oil

Buy-Rite Oil is a heating oil dealer in North Haven, Connecticut, delivering fuel oil and kerosene by truck. FMCSA lists it as an active motor carrier (USDOT 831684, 2 power units) that has operated since 1999.

Kerosene

Buy-Rite Oil

CSB/Shefcyk C & Sons is a family-owned fuel delivery business in Portland, Connecticut, operating since 1972. It delivers home heating oil and K1 clear kerosene, and says it also delivers diesel fuel and gasoline, with 24-hour service available. The company also removes and installs tanks.

Gasoline

CSB/Shefcyk C & Sons

Casey Energy is a family-owned, third-generation fuel dealer founded in 1949, delivering heating oil and propane to homes and businesses across northern Fairfield County, CT and northern Westchester County, NY. Beyond fuel delivery it offers automatic and will-call delivery, 24/7 emergency service, propane tank installation, Generac generator installs and full HVAC service.

Casey Energy

Discount heating oil company providing reliable home heating oil delivery, prepay plans, and 24/7 emergency service throughout Suffolk and Nassau County, Long Island.

Chavez Oil Services

Family-owned fuel distributor serving all of Connecticut plus Springfield and Western Massachusetts since 1990, delivering on-road and off-road (dyed/farm) diesel, gasoline, kerosene, commercial heating oil, and DEF to residential, commercial, industrial, agricultural, marine, and fleet customers.

City Oil Co. Inc.

Family-owned Norwalk, CT home heating oil dealer (CT license HOD 1232) offering no-contract, market-priced oil delivery across Fairfield County and nearby areas.

Coastal Energy

Owner-operated full-service oil company in Norwalk, CT, serving Fairfield County since 1993. Delivers residential and commercial heating oil and provides 24-hour oil burner service plus HVAC and oil-tank installation.

Coastline Fuel Inc

Family-owned propane company serving all 169 Connecticut towns from depots in Marlborough, Oxford, and Waterbury, with 600,000 gallons of on-site storage and its own transport fleet. Offers automatic and will-call propane delivery plus full HVAC installation and service.

Connecticut Propane & Petroleum - Oxford

Connecticut heating-oil distributor operating in the greater Fairfield County area (registered in Milford/Stratford), run by principal Paul Corica. Registered with the FMCSA as a private motor carrier under the DBA 'Heating Oil Distributor', delivering home heating oil by tank truck.

Cuzzi Oil LLC

D.A.D.S Oil is a family-owned and operated Mount Sinai, NY heating oil dealer serving Suffolk and Nassau Counties, offering home heating oil delivery plus boiler, burner, water-heater and tank installation and tune-ups.

D.A.D.S Oil

Family-run Naugatuck, CT fuel company (est. 1996) delivering premium heating oil and diesel with automatic delivery, plus heating/HVAC system installation, repair, and 24/7 emergency service.

Dal Fuel Oil Co LLC

Family-run Long Island heating-oil dealer offering same-day C.O.D. and free automatic oil delivery across Suffolk County, plus boiler, furnace, water-heater, oil-tank and central-AC installation and service by licensed master plumbers.

Dart Fuel Oil

Family-run, father-and-son heating oil delivery and HVAC company in North Haven, CT, offering automatic and on-demand heating oil delivery with 24/7 emergency service.

DeLucia Fuel Oil Co LLC

Family-owned Norwalk, CT fuel dealer in business since 1918, delivering Bioheat/fuel oil, propane, and dyed ULS off-road diesel to residential and commercial customers across Fairfield County. Also provides heating/cooling installation and service, concrete, and building supplies.

Devine Bros Inc

Long Island mobile-fueling company (founded 2004) that trucks ULSD diesel, gasoline, #2 heating oil and biofuel blends dockside to boats and marinas, on-site to transportation fleets and equipment, and to residential/commercial heating-oil customers with COD, automatic delivery and budget plans.

Direct Marine Fuel

DollarWise Discount Heating Oil is HOP Energy's discount app/web brand for home heating oil, delivered at discounted rates across Connecticut and seven other Northeastern states via HOP Energy's network of local branches and 200+ delivery trucks.

DollarWise Discount Heating Oil

Dominick Fuel is a family-owned heating oil and propane dealer, now operating as a HOP Energy branch, serving lower Fairfield County and southwestern Connecticut. It offers automatic and on-demand fuel delivery plus full HVAC, furnace, boiler, water heater, and generator service.

Dominick Fuel

Family-owned, full-service fuel and heating/cooling company in Branford, CT delivering heating oil, propane, and kerosene, and offering HVAC installation, budget plans, and emergency service.

Dougherty Oil Co., Inc.

Family-owned Connecticut heating oil dealer offering reliable, competitively priced on-time heating oil delivery to homeowners and businesses across lower Fairfield and New Haven counties.

Dragon Fuel LLC

Waterbury, CT heating oil delivery company registered in 2024; a Connecticut-registered fuel dealer and FMCSA intrastate carrier (1 truck) hauling liquid fuel to homes across central Connecticut.

ETK Oil LLC

Locally owned and operated in Guilford, CT since 1984, East River Energy delivers heating oil and propane to thousands of residential and commercial customers and is a major distributor of petroleum and motor fuels across 13 states.

East River Energy

Locally owned North Fork dealer with 25+ years delivering heating oil and on-road, off-road, and marine diesel to homes and businesses; HEAP-approved with automatic delivery.

Eastern Fuel Inc

Edgerton Fuels is a family-owned propane dealer based in Monroe, Connecticut, operated by the same family for over 70 years. It provides residential propane delivery with automatic refills and tank monitoring, as well as propane tank installation, across Fairfield, New Haven and Litchfield county towns.

Edgerton Fuels

Family-owned heating oil dealer based in Stamford, CT (Fairfield County) delivering home heating oil to Stamford and surrounding towns, with automatic and on-demand (will-call) delivery and 24/7 emergency dispatch.

ElShaddai Oil Co.

Emergency Fuel Oil Inc. is a family-run, 24/7 emergency heating-oil delivery service operating in Connecticut since 1981, serving Fairfield and New Haven counties (and Westchester County, NY). They provide same-day and next-day home heating oil delivery with no contract required, dispatching a fleet of trucks to customers who have run out of oil.

Emergency Fuel Oil Inc.

Family-run heating oil dealer in Hamden, CT, established 1923, providing residential home heating oil delivery (automatic and on-demand/will-call) plus burner repair, emergency service, and tune-up/cleaning across the greater New Haven area.

F H Mott Fuel

Family-owned and operated heating oil dealer based in Ansonia, CT, delivering home heating oil and clear/dyed diesel to residential and commercial customers across the Naugatuck Valley and Greater New Haven area since 2010. Offers online oil ordering and bulk fuel delivery.

Federal Oil

Connecticut family-owned, on-demand supplier of gasoline, diesel, and home heating oil, serving residential, commercial, industrial, and marine customers with same-day and after-hours delivery.

FillerUp

Southern Connecticut dealer delivering home heating oil and propane to residential and commercial customers, with online ordering and more than 30 years in business.

Forbes Fuel Oil

Family-run New Haven-area fuel company (A.F. Forbes, Inc.) that operates two 24-hour retail gas stations and delivers home heating oil and propane to residential and commercial customers across southern Connecticut, plus wholesale gasoline and diesel distribution via its own transport fleet.

Forbes Premium Fuel

Locally owned Westport, CT dealer delivering propane and heating oil to residential customers, with automatic delivery and no-contract online ordering across Fairfield and New Haven counties.

Fortified Fuels LLC

Family-owned heating oil delivery and HVAC service company based in Oxford, CT (with a second location in Ansonia), in business since 1998, providing home heating oil delivery plus furnace and air conditioning service.

125 fuel dealers serve Stratford.

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