The Viking Fuel Oil Company

What The Viking Fuel Oil Company does

The Viking Fuel Oil Company (legal entity: Viking Fuel Oil Co Inc) is a family-owned and independently operated heating-fuel and HVAC service provider founded in 1933 and headquartered at 10 Crossroads Plaza #7 in West Hartford, Connecticut. The company delivers residential heating oil (including a premium 'Heating Oil Plus' additive-blended formulation offered at no additional cost), commercial and on-road/off-road diesel (including ultra-low sulfur and tax-exempt red-dye diesel), and emergency generator fuel, while also providing HVAC service, repair, installation, and budget payment plans across more than 40 Central Connecticut towns. Named commercial accounts include Stop and Shop, Shop-Rite, area nursing homes, and various Connecticut municipalities, alongside a long-tail of residential customers served by automatic-delivery subscriptions and 24/7 emergency dispatch.

The business operates a direct-to-consumer, asset-heavy model built around its own fleet of 14 delivery trucks and 6 service trucks, supplemented by 24/7 phone ordering and a third-party online bill-payment portal (myfuelaccount.com/vikingfuel). The core technology is a degree-day k-factor tracking system that uses local weather, property size, and historical consumption to trigger heating-oil refills before customer tanks run low; a complementary service-contract layer (oil burner annual maintenance, 16-point cooling tune-ups, Buderus/Peerless/American Standard equipment installations) generates recurring, non-commodity revenue on top of per-gallon fuel sales. Marketing is predominantly local: town-by-town SEO landing pages, Facebook, Google, Yelp, Angie's List (A rating), and word-of-mouth referrals, with content marketing on energy-saving tips and a referral program.

Revenue mechanics are split between transactional per-gallon fuel sales (commodity-margin, usage-based pricing, occasional budget payment plans) and recurring / project-based revenue from service contracts, equipment installations, and HVAC repair. Pricing is quote-based and not publicly disclosed. The customer base is primarily residential homeowners with a secondary commercial book concentrated in grocery, senior-living, and municipal accounts that depend on Viking for emergency-generator and bulk-fuel readiness. The company has remained self-funded and family-controlled across at least three generations, surviving the 1933 founding, 1973-74 oil embargo, early-1990s downturn, and 2008 financial crisis without external capital or bailout.

Name

The Viking Fuel Oil Company

Legal name

Viking Fuel Oil Co Inc

Website

https://vikingfuel.com

Company type

Private

Founded year

1933

Operating status

Operating

Headcount range

1–10 employees

Short description

The Viking Fuel Oil Company is a family-owned, West Hartford-based provider of residential and commercial heating-oil delivery, on-road and red-dye diesel for generators and fleets, plus HVAC service, repair, and equipment installation across more than 40 towns in Central Connecticut.

Ownership category

akta.pro rank

Product category

Heating Oil Distribution and HVAC Services

NAICS

Fuel Dealers (457210), Fuel Dealers (45721)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro primary industry

Commercial & Fleet Fueling (Cardlock, On-Site Tanks, Bulk Delivery) (EUALAIAD)

akta.pro secondary industries

Boiler & Hydronic Heating System Installation (HSAOAGAF), Expansion Tank, Circulator Pump & Zone Valve Service (HSAOACAG), Heat Pump Repair & Maintenance (HSAOAHAD)

Keywords

• Heating oil delivery
• HVAC services
• Diesel fuel delivery
• Fuel oil distribution
• Boiler installation

Headquarters

HQ city

West Hartford

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Marketing or Sales

Revenue model

1. Heating Oil Sales: Primary revenue stream from delivery of home heating oil to residential and commercial customers. Offers automatic delivery subscription, on-demand delivery, and budget payment plans.
2. Commercial Diesel Delivery: Delivery of on-road and off-road diesel fuel (including ultra-low sulfur diesel) to commercial customers including generators, farms, and fleet operations.
3. Equipment Installation: Installation of new heating equipment including Buderus boilers, Peerless boilers, American Standard air conditioning, tanks, and thermostats.
4. Oil Burner Service Contracts: Annual service contracts for heating system maintenance, tune-ups, and repair services. Includes combustion efficiency testing.
5. HVAC Service and Repair: Full HVAC services including 16-point cooling system tune-ups, air conditioning repair, emergency AC repair, and heating system maintenance.
6. Red Dye Diesel (Generator Fuel): Red dye diesel fuel delivery for emergency generators and off-road equipment, offered at lower cost than automotive diesel.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels8 records

Core offering

The Viking Fuel Oil Company delivers home heating oil (including its premium Heating Oil Plus additive at no extra cost), commercial heating oil, on-road and off-road diesel, and red dye diesel for emergency generators, to residential and commercial customers across Central Connecticut. The company also offers HVAC services including heating and air conditioning installation, repair, and tune-ups, along with annual oil burner service contracts and a 24/7 emergency delivery service. Delivery scheduling is automated via a degree day k-factor tracking system that predicts run-out dates based on weather, property size, and historical usage.

Product overview

Viking Fuel Oil Company is a family-owned heating fuel and HVAC service provider offering a comprehensive portfolio of energy products and services. The core offering centers on home heating oil delivery (including premium Heating Oil Plus with additives at no extra cost) with automatic delivery using degree day tracking. The company provides related services including emergency heating oil delivery, commercial heating oil, and diesel fuel (on-road, off-road, and red dye diesel for generators). HVAC services include heating system service/repair, air conditioning maintenance and repair with a 16-point tune-up program, and new equipment installation (boilers, furnaces, water heaters, AC) featuring Buderus, Peerless, and American Standard brands. Additional offerings include oil burner service contracts and budget payment plans. The company operates primarily in central Connecticut.

Differentiator

Problem solved

Functional benefit

Brands

• Heating Oil Plus: A state of the art, premium heating oil specially formulated to maximize energy dollars by optimizing the performance of heating systems. Supplied at no extra cost to customers.

Products and services

• Home Heating Oil Delivery Residential home heating oil delivery service across Central Connecticut, including the premium Heating Oil Plus additive at no extra cost. Serves homeowners and renters with automatic and on-demand delivery options.
• Emergency Heating Oil Delivery 24/7 emergency heating oil delivery service for residential and commercial customers experiencing unexpected run-outs or sudden cold snaps. Includes rapid response times around the clock.
• Commercial Heating Oil Delivery Bulk heating oil delivery for commercial customers including manufacturing plants, municipalities, office buildings, local farms, hotels, elderly housing, apartments, and schools across Central Connecticut.
• Diesel Fuel Delivery (On-Road and Off-Road) Delivery of on-road and off-road diesel fuel including ultra-low sulfur diesel (ULSD) for farm equipment, bus and truck fleets, generators, and pumping stations.
• Red Dye Diesel (Generator Diesel) Red dye diesel fuel for off-road use, generators, and non-automotive diesel engines. Exempt from state road tax and priced below regular diesel. Priority service for emergency generator delivery.
• Automatic Oil Delivery Program Free automatic scheduled delivery service using degree day k-factor tracking that monitors weather, property size, and historical fuel use to schedule deliveries before tanks run low. Includes invoice discounts.
• Heating System Service and Repair Annual HVAC tune-ups, heating system maintenance, troubleshooting, and repairs for oil-fired furnaces and boilers. Licensed technicians perform comprehensive tune-ups including combustion efficiency tests.
• Air Conditioning Service Central air conditioning repair, maintenance, and seasonal 16-point cooling system tune-ups covering condenser coils, refrigerant levels, electrical components, and thermostat operation. Spring A/C tune-ups offered for a small fee.
• New Equipment Installation Installation of oil-fired boilers, furnaces, water heaters, and air conditioning systems from recommended brands including Buderus, Peerless, and American Standard. Includes tanks and thermostat installation.
• Oil Burner Service Contract Annual service contract for oil burner maintenance, cleaning, tune-up, and priority scheduling designed to keep customers worry-free year-round.

Quantifiable outcome

• Over 90 years of continuous operation since 1933 without any bailout during economic crises
• +5 more outcomes

Named customers8 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature2 records

Partnerships

Five partnerships are on record, tiered minor and core.

• Large Local Family-Owned Propane SupplierminorStrategic or Co-development PartnerViking Fuel Oil Co. has entered an agreement with another large local family-owned propane supplier to provide propane or service to customers who need it. This extends their service offerings to propane customers.
• EnergizeCTminorOthersViking Fuel participates in EnergizeCT programs and refers customers to EnergizeCT.com for energy-saving tips and residential energy efficiency financing programs. Partner offers low or zero interest fixed-rate financing for home energy improvements from $1,000 to $25,000.
• Buderus (Heating Equipment)coreTechnology or IntegrationRecommended brand for boilers. Buderus products are recognized as the world standard in high-efficiency, low-emission hydronic heating. Buderus Logamatic Control brings weather-responsive heating that reduces fuel use.
• Peerless BoilerscoreTechnology or IntegrationRecommended brand for boilers. Peerless Boilers deliver trouble-free performance at prices fitting most homeowner budgets. Energy Star rated with limited lifetime warranty.
• American StandardcoreTechnology or IntegrationRecommended brand for air conditioning. One of the most recognized and respected names in the cooling industry, known for product integrity and dedicated service. All products are 100% run-tested before leaving factory.

Scale indicators5 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Ferrellgas Partners: Public propane distributor serving residential, commercial, agricultural, and industrial customers across all 50 states. Comparable direct-to-consumer fuel delivery model with broader geographic and product scope.
• Trane Technologies: Global HVAC equipment manufacturer and solutions provider. Comparable in the heating and cooling equipment installation and service vertical that comprises Viking's HVAC business, though at enterprise scale.
• Suburban Propane Partners: Public NYSE-listed propane distributor with nationwide footprint and adjacent HVAC services. Larger-scale incumbent in fuel distribution with overlapping but propane-focused product set versus Viking's oil-centric portfolio.
• AmeriGas Propane: Largest US propane retailer, part of UGI Corporation, serving residential and commercial customers nationwide. Operates a similar fuel-delivery-plus-services business model at vastly greater scale and geographic breadth.
• Carrier Global: Global HVAC equipment manufacturer serving residential and commercial markets. Comparable on the heating and cooling equipment side of Viking's business, though Carrier operates upstream in equipment rather than local service delivery.
• Watsco: Largest US distributor of HVAC equipment, parts, and supplies serving residential and commercial contractors nationwide. Adjacent to Viking's HVAC installation and service business as a distribution-side incumbent.

Others

• ServiceMaster Restore: National home services franchise covering restoration, HVAC, plumbing, and cleaning. Comparable as a multi-trade residential services operator, though distinct from Viking's fuel-led core offering.

Direct peers

• Mirabito Energy Products: Upstate New York fuel dealer offering heating oil, propane, diesel, and HVAC services to residential and commercial customers. Closely comparable family-rooted business model with multi-service offerings.
• Petro Home Oil: Regional heating oil and propane delivery company serving the Mid-Atlantic and Northeast. Comparable home heating oil delivery and HVAC service model, with a similar emphasis on automatic delivery programs.
• Dead River Company: Largest heating oil dealer in New England, offering residential and commercial fuel delivery, HVAC service, and equipment installation across Maine, New Hampshire, Vermont, Massachusetts, and Rhode Island. Most direct comparable in terms of service mix, geography, and customer profile.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/Vikingfueloilcompany/?rf=117582618301215
• LinkedInlinkedin.com/company/viking-fuel

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about The Viking Fuel Oil Company