Oil Delivery - Buy Your Home Heating Oil From Trusted Pros!

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Maintenance Facts

“According to the EPA (Environmental Protection Agency), HVAC equipment that is maintained annually may use 13% less fuel than units that are not. Maintenance also extends the life of your heating equipment by as much as 20-30% which can translate into 5 to 10 years of additional usage for a furnace or boiler. Approximately 75% of all emergency heating and air conditioning repairs can be avoided with regular maintenance.”

You Can Count On Us!

We deliver home heating oil, and as Fairfield County's most trusted heating and cooling service technicians
we offer the highest levels of professionalism at a fair price.

24/7 Emergency Service

We understand the importance of repairing your heat when it's cold or your air-condintioning when it's hot, and we will fix it correctly!


By keeping your heating or air condintioning system maintained properly Relaible Heating can prolong the life of your systems while improving your energy bills.


Reliable Heating offers many choices to help you upgrade or replace your current furnace, boiler, hot water heater, or air-conditioning system.

$20 Coupon Code!

Mention the Reliable Heating heating and air-conditioning website coupon code "Reliable Website" for $20 off on your next service!

Reliable Heating LLC

We Deliver Home Heating Oil!

Furnace or Boiler maintenance, Oil or Gas
done right and at a fair price. We provide FREE ESTIMATES on installations.

Contact Reliable!

Our Services

Reliable Heating takes our responsibility of service very serious!
When it's cold and your heat isn't working or it's hot and your air-conditioning needs repair, we will be there for you!

We Deliver Oil! Call For Today's Price or Ask About Our Lock In Contract Prices.

24/7 Emergency Service

Trusted and skilled repair HVAC technicians serving Fairfield County, Reliable won't let you go cold or stay hot, call us!

Proper Heating Maintenance

When your furnace or boiler is maintained regularly and properly you save money on operating costs and energy costs!

Air-Conditioning Solutions

Reliable offers many options to ensure you don't suffer when it gets hot out, we offer regular maintenance plans and new installs.

Save Money!

An ounce of prevention can save you and your family a lot of money! Make sure to have Reliable service your heating and air-conditioning regularly.

Coupon Code

Make sure to mention the coupon code "Reliable Website" and save $20.00 instantly! There's enough fine print in our lives, some times it comes with a bonus!

Fairfield County Service

Reliable regularly performs new oil tank installations, furnace replacement, boiler installs, air-conditioning unit installation, and we warranty all of our work!

On The Job

Some of our heating repairs
and installations of new heating equipment.

Furnace and Hot Water Heater Installation

Furnace and Hot Water Heater Installation

Oil Tank Replacement and Installs

Oil Tank Replacement and Installs

Furnace Install

Peerless Furnace Installation

Boilers Replaced and Installed

Boilers Replaced and Installed

Hot Water Heater Repairs & Replacement

Hot Water Heater Repairs & Replacement

Air Conditioning

Air Conditioning

Routine Maintenance

new nozzle, new filter, yearly contracts available.

Heating & Cooling

Reliable Heating will keep you warm in the winter and cool in the summer!

About Reliable Heating

Never settling for just good enough
we take great pride in our service and installs.

Skilled Professionals - Trusted Service

Reliable Heating LLC

Better Business Bureau Accredited

BBB Accredited

Our Process

Communication with our customers is key ingredient to Reliable Heating's success
we listen, we plan, we stand by our work!













Meet The Team

A partnership built on friendship and the highest level of quality service to serve the community
Reliable Heating LLC

Richard Johnsen


Born and raised in New Fairfield Connecticut, Rick grew up always getting dirty working on old cars, building and re-building engines, constantly having a wrench in his hand. Rick attended Henry Abbott Technical School in Danbury and attacked his studies in HVAC. As a trusted and respected HVAC professional for the past 10 years and successfully gaining proper licenses, Rick and long time friend Antonio knew it was time to start up a great company to serve Fairfield County. When not repairing heating systems or installing new furnaces, boilers and oil tanks, you may find Rick enjoying his spare time out on Candlewood lake, he loves the water and fishing.

Antonio Hernandez


Having been born and raised in Danbury Connectciut his entire life, Antonio was always working with his hands. Growing up Antonio was constantly thinking as a builder, as if solving complex puzzles to get the job completed, and well! Antonio's love for the construction process came from his love of working side by side with his father doing roofing and siding. It was always Antonio's dream to be a master tradesman. After graduating from Danbury High School, Antonio then attended Henry Abbott Tech to complete studies in HVAC obtained his respective license. Antonio is proud to serve the community with Reliable Heating and in his limited spare he is devoted to his family and friends.

Trusted Brands

Reliable heating and cooling products by trusted manufacturers is what Reliable Heating uses for new installations and maintenance in the field.
We will stand by you and proudly warranty our work.

Thermo Pride

The proven longevity of Thermo Pride's octagon oil heat exchanger, combined with the Limited Lifetime Warranty, virtually eliminates the worry of ever having to replace your furnace.

Reliable Heating Connecticut

Peerless Boilers

Peerless® Boilers is a leading manufacturer of ENERGY STAR® rated gas and oil boilers, Pavilion® IAQ system and Peerless® Partner® indirect-fired water heaters.

Reliable Heating Connecticut

Biasi Boilers

Biasi of Verona, Italy have been manufacturing heating equipment since 1939 and are one of the premier wall mounted boiler manufacturers in the world. Biasi’s cast-iron, steel panel and tubular radiator products complement existing American style heating systems in local installations around New England.

Reliable Heating Connecticut

Granby Tanks

Make a responsible choice by opting for a tank with the Granby Storage Tanks quality seal. Powered by more than 63 years of experience on the petroleum storage tanks market, Granby Storage Tank’s products are conceived bearing homeowners’ specific needs in mind.

Reliable Heating Connecticut


From single-family homes to large-scale apartment complexes, the Weil-McLain name is synonymous with warmth and comfort. Our energy-efficient, high quality gas and oil-fired boilers can be designed to fit the tightest spaces, with boiler controls and zone controllers tailored to any size residential application.

Reliable Heating Connecticut

Danbury Plumbing & HVAC Supply Co.

Since 1910, contractors and homeowners in Western Connecticut have chosen Danbury Plumbing and HVAC Supply for all their plumbing and heating jobs both large and small. The latest innovations in plumbing supplies and heating equipment!

Reliable Heating Connecticut

Fun Facts

Having a good time
servicing and installing!


Oil & Gas Pricing Table

We offer 24 Hour Emergency Service to Contract Customers And Noncontract Customers.
Our Oil Burner Service Contracts Includes No Cost For Covered Parts and Labor and A Yearly Tune Up On Your Oil Burner.

Call Us Now To Schedule Oil Delivery: 203-994-5355

  • $199 Yearly
    Basic Annual Tuneup
  • Vacuum Unit & Flue Pipe
  • Nozzle & Oil Filter
  • Check All Controls & Safety
  • Fuel Pump Strainer & Gasket
  • Perform Combustion Efficiency Test
  • Oil Motors & Bearings
  • $379 Yearly & Parts
    Gold Contract Yearly Package
  • Nozzle, Filter, Pump Strainer
  • Firematic Valve
  • Taco Air Vents
  • Oil Burner Motor (to 1/4 HP)
  • Ignition Transformer
  • Taco Circulator 007- One Per Year
  • Primary Control
  • Fuel Pump
  • Complete Zone Valve & Motor– One Per Year
  • Burner Motor Coupling
  • Cad Cell Eye & Complete Cad Cell Eye
  • Expansion Tank #30 & #60
  • Blower Motor / Blower Belt
  • Fan and Limit Switch
  • Boiler Relief Valve
  • Aquastats
  • On And Off Switch
  • Water Feeder and Combination
  • Honeywell Pro5000 Thermostat-One Per Year
  • Delayed Oil Valve
  • B&G and Taco-Flowcheck Valves
  • Nozzle Line
  • Burner End Cone
  • Boiler Temperature and Pressure Gauge


Reliable Heating offers a 100% satisfied policy on all parts and labor services. Our customers may return newly purchased equipment for exchange or refund within 30 days of purchase and installation by Reliable Heating technicians.
We warranty all of our labor for 1 year.

Air Conditioning Pricing

We offer 24 Hour Emergency Service to Contract Customers And Noncontract Customers.
Keep your family and home nice and cool this summer!

  • $99 + tax
    Air Conditioning Tune Up!
  • Washing Outdoor Condenser Coil + Inside Unit
  • Check Wiring + Controls
  • Air Filter Replacement
  • Clear Condensate Drain
  • Inspect and Clean Coil Indoors
  • Hook Up Gauges to check Refrigerant Levels
  • Test Unit & Operation

Contact Reliable Heating LLC

We Deliver Home Heating Oil!


Feel Free To Call or Message Us Right Away
For EMERGENCIES or Routine Maintenance Questions!

Reliable Heating LLC

4 Sand Cut Rd • Unit 3
Brookfield, CT 06804
P: 203-994-5355
E: Send Email
Reliable Heating Contact Form