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TRUSTED BY CAROL STREAM, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon997
    Verified boiler installation services reviews

Find Boiler installation pros in Carol Stream

Avatar for Home Comfort Systems Inc
Home Comfort Systems Inc
4.9(
315
)

Serving Carol Stream, IL and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"I couldn't be happier with the professionalism exhibited by all involved. They were very responsive, on time and did an excellent job. When they left it was like they never were here except I had a brand new furnace and a/c. A very clean install. I gave a B on price because I didn't really shop around to compare prices. I believe I was given a fair price."
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Response time8 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for AMERICAN FAMILY HEATING AND AIR CONDITIONING
AMERICAN FAMILY HEATING AND AIR CONDITIONING
4.9(
72
)

Serving Carol Stream, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"He was very good.  I had some company coming from out of town and my air conditioning wasn't working.  He came that day to fix it.  He knows what he is doing.  He gets the job done.  He came within 1/2 hour of my phone call because he was in the area.  He got my air conditioner going right away.  It was really hot that day.  He took care of it right away.  He could have tried to tell me it was the compressor or something, but he didn't.  He was prompt, he did a good job, and he was fair.  He installed a furnace and air conditioner at my mother's house as well.  He did a good job there too.  He was here previously to try and quiet down my air conditioning, but nothing seemed to work too well.  He was really good on the installation, but I thought he was a little high on the repair. "
Response time20 mins
Response rate100%
4 neighbors recently requested a quote
Avatar for Shavitz Heating and Air Conditioning
Shavitz Heating and Air Conditioning
4.7(
417
)

Serving Carol Stream, IL and surrounding areas

Approved

In business since 1904

Free estimates

Emergency services offered

"It went quite well. The technicians (yes, two) showed up close to the scheduled time (there was a window allowed for arrival) and got right to work. They checked the furnace and determined there were no problems and moved on the boiler (we have both forced-air and baseboard heating). There was a problem with the thermocouple and I authorized replacement. All done and gone in roughly an hour. Well done."
Response time10 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for All Temp Heating & Air Conditioning Inc
All Temp Heating & Air Conditioning Inc
4.6(
433
)

Serving Carol Stream, IL and surrounding areas

Approved

In business since 1946

Free estimates

Emergency services offered

"My furnace was installed by someone else that did a very poor job. I could not replace the filter without smashing it and smashing the new one to put in. Ridiculous! I had All Temp come out and they were able to do a quick fix so I didn't have to struggle with it anymore. He was on time, pleasant. He even put up with my dog wanting to say hello to him, Definitely would hire again!"
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+2

Response time3 days
Response rate100%
11 neighbors recently requested a quote
Avatar for VENT HEATING & COOLING INC.
VENT HEATING & COOLING INC.
4.8(
46
)

Serving Carol Stream, IL and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"Jim and his team are extremely knowledgeable and professional. I am immensely pleased with the newer smaller and more efficient boiler they installed in my home."
Additional Photos
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Response time9 hrs
Response rate100%
2 neighbors recently requested a quote
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Install Boiler questions, answered by experts

The best time of year to purchase or replace an HVAC system, including components like an air conditioner or furnace, is during the off-season—spring and fall. During these periods, HVAC professionals are less busy than in summer and winter, when extreme temperatures create urgent demand. Shopping during the off-season can lead to savings of 10% to 15% on an AC unit and allows you more time to find the best deal and other cost-saving incentives. Typically, air conditioning units go on sale in the fall after demand drops, while furnace prices tend to decrease in the spring.

Using heating oil to heat your home has its advantages, but it also has its disadvantages. 

Consider these drawbacks before installing a heating oil system:

  • Heating oil prices fluctuate frequently

  • Risk of oil spills or leaks

  • Produces more air pollution and soot compared to a gas furnace

  • Regular maintenance required for equipment

  • Need to reorder heating oil consistently to avoid running out

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

It can take anywhere from four hours to three days to replace a boiler with a new one. How long your particular boiler installation takes will depend on whether you need a gas line installed and if you’re switching to a new boiler system. 

Replacing a combination boiler or standard boiler with the same system should only take four to six hours. Meanwhile, switching from a conventional boiler system to a combination boiler system could take a few days.

The best time to buy home heating oil is in the summer when the demand is lowest, as the prices are usually lower. However, waiting until the summer to buy is often unavoidable unless you install a separate storage tank. If you have the space for a second tank, you can expect to pay between $1,000 and $4,000 for the oil tank replacement or installation, depending on the capacity and location. You could quickly recuperate these costs, though, by stocking up on heating oil in the summer and avoiding deliveries in the winter when prices are highest.

The Carol Stream, IL homeowners’ guide to boiler installation services

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