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TRUSTED BY ALGONQUIN, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon535
    Verified heating oil services reviews

Top-Rated Heating oil pros in Algonquin - Updated Nov 2026

Avatar for AMERICAN FAMILY HEATING AND AIR CONDITIONING
AMERICAN FAMILY HEATING AND AIR CONDITIONING
4.9(
72
)
Gas Furnace / Forced Air Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+4 more

Serving Algonquin, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I was told my serviceman would arrive between 10am-12pm. He called me at 9:30 that he would arrive in about half an hour & he did, right at 10am. I had a list of specifics to be checked because I bought the service discounted through Angie's list & I asked how he did each thing on the list as he did it & he explained in detail each thing he was doing. He found nothing wrong with my furnace & I told him I was pleased with that because I've had others make up things wrong that aren't just to make money & I am hiring someone because I can't tell when things are wrong & his company did not do that. He asked if there were any questions that he had not yet answered. He also told me how old my furnace was because it was in my house when I moved in & I didn't know. He was very informative, polite, prompt & I am much more at ease that I won't have a heating problem when I need my furnace most."
Response time20 mins
Response rate100%
11 neighbors recently requested a quote
Avatar for All Temp Heating & Air Conditioning Inc
All Temp Heating & Air Conditioning Inc
4.6(
433
)
Gas Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - RepairGas Boiler or Radiator Heating System - Install+1 more

Serving Algonquin, IL and surrounding areas

Approved

In business since 1946

Free estimates

Emergency services offered

"Excellent! I called them in the morning because I heard a rattling noise when the heat came on. It had been going on for a few days but it was getting louder so I wanted them to come in the next few days. I asked if they could come the same day and they made me the last appointment of the day, When I called to set up the service instead of a service call, Steve told me to get a furnace cleaning and they would actually do some work while the tech was there and told me about the Angie's List discount. The tech came was very thorough. told me the noise was related to the humidifier so once we turned it off, the noise stopped. I need a new humidifier and he stated that his office would call me with a quote. He then cleaned the furnace. I was his last appointment of the day and he was very pleasant to be his last job."
Additional Photos
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+2

Response time3 days
Response rate100%
19 neighbors recently requested a quote
Avatar for Perfect Temp Heating & Cooling
Perfect Temp Heating & Cooling
4.6(
198
)
Gas Furnace / Forced Air Heating System - Repair

Serving Algonquin, IL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I've never heard of Perfect temp until today. I'm a new homeowner and my furnace went out. I used homeadvisor to try to find someone to help me. Perfect Temp had great reviews, was speedy to reply. They were very understanding to the urgency of my situation, explained the problem in detail and had my heat running within a very short time. Very friendly and very knowledgable. I would highly recommend Perfect Temp to anyone in need of furnace servicing."
Duct Cleaning
Duct Cleaning
Duct cleaning
Duct cleaning
Duct cleaning

+79

Response time10 hrs
5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Regional Plumbing Heating & Air
Regional Plumbing Heating & Air
5.0(
15
)
Gas Furnace / Forced Air Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+13 more

Serving Algonquin, IL and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"I’m extremely satisfied with Regional. We had three sump pumps that needed to be replaced (primary, secondary, and water powered backup). The quote was very reasonable, and they were able to do the work shortly after their initial visit. They replaced everything with Liberty pumps. Justin and Erich did the work and they were very professional. We had them quote out a couple of other items (replacing water heater, etc) and those quotes were also very reasonable. I will definitely hire them for future jobs."
17 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Savage Heating & Cooling LLC
Savage Heating & Cooling LLC
5.0(
30
)
Gas Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair - For Business

Serving Algonquin, IL and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"We called savage heating and air conditioning. Rick was very prompt. He assessed the situation fixed it. And it required a complete Rework of our air conditioning system, but he was very quick at getting the product, got it. Fixed, within twenty four hours, we were up and running again. I would highly recommend rick and his company."
AC & Furnace Installation
AC & Furnace Installation
AC & Furnace Installation
AC & Furnace Installation
AC & Furnace Installation

+14

4 neighbors recently requested a quote
Dr. HVAC Heating and Cooling
4.5(
376
)
Gas Furnace / Forced Air Heating System - Repair

Serving Algonquin, IL and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

Dr. HVAC has been in business for 31 years, owned and operated by Steve Rokkas. Steve is personally involved with every project to insure complete customer satisfaction. If you are in need of a full-service HVAC contractor, call Dr. HVAC for reliable, speedy installation at the best prices in the Skokie, IL area. If you are looking for duct work or heating services call Dr. HVAC for the best customer service in the area. Contact us today!\nAll equipment comes with 5 yr part customer has to register for 10yrs parts

Recommended by92%of homeowners
Avatar for Mr Duct Chicagoland
Mr Duct Chicagoland
4.8(
863
)
Gas Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Repair

Serving Algonquin, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"There are so many of these companies out there now. I wanted to try someone new since the last time I had the ducts cleaned. I read reviews about Mr. Duct and decided to call them. My work associate had Mr. Duct (Adrian to be more specific) before me. She is kind of hard to please but gave rave reviews about him and his work. I then had Adrian. He found stuff in my ducts that the previous company missed! Very punctual, very professional, very clean."
Residential Air Duct Cleaning
Mr. Duct trucks parked outside of a commercial air duct cleaning job site in Chicago.
A dryer vent before being cleaned by Mr. Duct.
A Mr. Duct technician cleaning a dryer vent at a pet salon
A Mr. Duct technician cleaning a furnace

+81

Response time1 day
23 neighbors recently requested a quote
Recommended by90%of homeowners
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Heating Oil FAQs, answered by experts

Coolant and antifreeze are technically not the same thing. The difference between the two is the ratio of water to other chemicals. True antifreeze is mainly made up of either ethylene glycol or propylene glycol, while coolant comprises one part antifreeze and one part water. However, the terms coolant and antifreeze are often used interchangeably, even by pros.

The cost of heating oil fluctuates rapidly based on supply and demand, but the average price is between $4.00 and $4.50 per gallon, which means filling a standard 275-gallon tank would cost between $1,100 and $1,240. Much like automotive gasoline, the price of home heating oil changes constantly, so the only way to get an accurate and current price per gallon is to contact a heating oil delivery company. Some companies also offer contracts with a set price that should be an average cost over the contract term.

There are several types of home radiators, and the most common are steam heat radiators, electric radiators, and dual-fuel radiators. Steam heat radiators are connected to a boiler. Electric radiators can operate without being connected to anything else—they just need an electrical outlet. If you have a dual-fuel radiator, you’ll see a valve at the bottom of the system with a wire coming out of it and going into a wall. These are often your towel radiators in the bathroom. The type of radiator you have will impact how you turn it on.

In most cases, repairing a radiator is more affordable than replacing it. A typical repair may cost between $100 and $200, while a replacement can average $1,500, with a range of $250 to $2,500 depending on the unit type. Radiator issues are often simple fixes for a professional, such as a blown fuse, malfunctioning thermostat, or a loose valve, and can take less than an hour. However, if the long-term costs of fixing the radiator are higher than replacement, it's better to get a new model. It is recommended to consult a heating expert to diagnose the problem and determine the best solution for your situation.

Installing a boiler requires training, a specific skill set, and extensive experience. Boiler installation can be extremely dangerous, as it involves working with water lines, gas lines, and electricity. For this reason, it’s strongly recommended that you hire a professional to install your boiler. Some states even consider it illegal to work on a boiler without the proper licensing.

The Algonquin, IL homeowners’ guide to heating oil services

From average costs to expert advice, get all the answers you need to get your job done.