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Great Degrees! Inc

Heating and Air Conditioning, Natural Gas Lines, Water Heaters,

About us

“Great Degrees! Inc.” has a mission to provide you with best in class heating and air conditioning system service and design. Our goal is to understand everything we can about the many technical issues surrounding heating and air conditioning systems. Beyond that, we seek to have the most efficient, competitive business practices possible. So whether you are contacting us for a tune-up, repair service, equipment replacement, or complete system design, rest assured you will receive a good value while your needs are addressed in a technically sound and efficient manner. Bob King, President of “Great Degrees! Inc.” has a lifetime of experience in the heating and air conditioning business, having grown up in the business with his father, mother, and brothers all participating. Bob graduated with honors from the Illinois Institute of Technology with a BSEE (Bachelor of Science in Electrical Engineering) and worked with many fine engineers in software development and test for mission critical communications systems before deciding to return to his roots in the heating and air conditioning world. Bob is a Member of ASHRAE (American Society of Heating, Refrigerating, and Air-Conditioning Engineers) and passed IGSHPA (International Ground Source Heat Pump Association) training, becoming an accredited trained installer of ground source (geothermal) heat pumps. Please call us to experience the difference and tell us you heard about us on Angie’s List.

Business highlights

57 years of trusted experience

Services we offer

Maintenance, service, system design, sales, and installation of heating, cooling, humidification, dehumidification, ventilation, and air purification equipment, including furnaces, boilers (water and steam), heat pumps (air source, water source, and geothermal), air conditioners, water heaters, humidifiers, dehumidifiers, heat and energy recovery ventilators, air cleaners, ultraviolet photo-catalytic air purifiers, thermostats and controls.

Services we don't offer

We do not offer duct cleaning.

Amenities

Free Estimates
Yes
Senior Discount

$10



Accepted payment methods

American Express
Check
Discover
Financing Available
MasterCard
PayPal
Visa

Photos of past projects

Reviews

4.948 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
96%
4
2%
3
2%
2
0%
1
0%


Rating CategoryRating out of 5
quality
5.0
value
4.7
professionalism
4.9
responsiveness
5.0
punctuality
5.0
Showing 26-48 of 48 reviews

Coral N.
04/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Very good work at a good price.
Rating CategoryRating out of 5
Yes, I recommend this pro

Marc C.
10/2015
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

John M.
10/2015
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Frank P.
10/2015
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Joe D.
09/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$300

ROBERTA S.
04/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: I have a 60 year old space heater with a gas pilot light. It had been turned off for the summer and I could not get it lighted again. Gas was not getting through the regulator to the pilot. I found the business via Angies List and we made an appointment for later in the week. They came and even though they had not worked on a similar space heater before, they were able to understand what needed to be done. They removed the regulator and cleaned the openings using a fine wire. After reinstallation, we could light the pilot which then ignited the heater according to the settings on the heat gauge. All was good.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Bridget O.
01/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Very professional and thorough. Reasonably priced. I was very happy with them and especially Bob.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Michael L.
09/2011
5.0
heating & air conditioning/hvac
  + -1 more
I am very impressed with Bob King for following reasons: 1) coming over to work on Sunday for his customer 2) very thorough and meticulous way he went about diagnosing the problem 3) honesty and integrity 4) taking time to answer my questions. I will highly recommend his services to any of my friends.
Description of Work: My 15 year old York Furnace was going on and off. I contacted Bob King to check out the furnace and possibly do a tune up. Bob King came over on Sunday and found the root cause of the problem and able to fix it.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$138

JENNIFER C.
08/2011
5.0
heating & air conditioning/hvac
  + -1 more
Work went well. Bob and crew were pleasant, tried to make it so at least one air conditioner was working at any given point in time (useful in the heat of this summer), and (so far) units are working very well. Work appears to have been well done.
Description of Work: Replaced two A/C units and two heating units, added two humidifiers and air cleaners. Work involved a fair amount of duct work as well (replacing units roughly 30 years old).

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$20,000

amit B.
07/2011
5.0
heating & air conditioning/hvac
  + -1 more
Good experience, very capable and professional tech
Description of Work: Repair and maintenance of heating system

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$300

Jean T.
07/2011
5.0
heating & air conditioning/hvac
  + -1 more
Great. We called him and he was able to come to our house the next day. He did say that it may not be until have 7 p.m., but we were desperate to have fixed. He called later that day and told us he would be out around 8:30-9:00 p.m. He showed up on time and fixed our A/C in 10 minutes.
Description of Work: Our A/C was not working

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$100

Daryl L.
07/2011
5.0
heating & air conditioning/hvac
  + -1 more
Overall it went very well.
Description of Work: Coolant connection at the coil was leaking, as it had been before. On a prior occasion, he did a temporary fix on this and advised me that it might come back, which it did. He fixed the leak and refilled the system with coolant.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$613

ELAINE R.
06/2011
5.0
heating & air conditioning/hvac
  + -1 more
. Bob went above and beyond to be sure that we got the best possible solution to the problem - not an easy fix as the system is 40 years old and as stated above, no parts can be ordered. He is also very professional, personable and easy to work with. We would higly recommend him for any heating repairs
Description of Work: We bought a condo with a broken heating valve. There was heat in the building but none in our unit as the valve bringing the heat in was broken and pipes were clogged. Bob discovered that parts for this system are no longer being made. He cleaned out the pipes and repaired the valve so that the system works; it took him about 5 hours.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$800

BRAD S.
09/2010
5.0
heating & air conditioning/hvac
  + -1 more
My AC was having problems, I called Great Degrees and Bob came out the next day and was right on time. He spent several hours going over the problem, putting in a new blower motor, repeatedly checking the temperature of the cooled air to make sure it was working. It wasn't cooling enough so he checked the Freon and it was low so he added a couple of pounds of it. He offered to clean it for an additional cost and considering I'd never had the AC serviced in the last decade plus, went for that option. He checked it after all this and everything was working well and will hopefully for awhile longer. My AC is 22 yrs old and I really didn't want to buy a new unit right now so I'm glad I had him service it. I'll definitely call him again for all my AC and Heating needs.
Description of Work: Put in a new blower motor, foam cleaned unit, recharged unit - added a couple of pounds of freon, attached steel condensation pipe from AC.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$600

David N.
07/2010
5.0
gas leak repair
  + -1 more
I have a gas leak in the line that services my fireplace. He was so cool about it. He said to call up the gas company and have them tag it and then he'll do the repair. That way, "We can make sure it's taken care of, and I'll feel a lot better about it." Very cool that he decided not to charge me for work that I could get for free and perhaps more safely - especially if he feels the gas company will be able to better assess the nature of the problem.
Description of Work: Advice

Rating CategoryRating out of 5
professionalism
5.0
responsiveness
5.0

Yes, I recommend this pro

amit B.
07/2010
5.0
heating & air conditioning/hvac
  + -1 more
Found them through Angie's List. They were very professional and capable. The work was good, the worker was friendly and knowledgeable, and the price was fair. I recommend them.
Description of Work: Furnace repair, ductwork

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$300

Gretchen H.
06/2010
5.0
heating & air conditioning/hvac
  + -1 more
Bob has been maintaining our heating and cooling equipment for several years. This time, as has always been the case, he took meticulous care to inspect the entire system and keep it in good condition.
Description of Work: annual maintence of furnace and air conditioner

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$275

Marty J.
06/2010
5.0
heating & air conditioning/hvac
  + -1 more
Bob King was outstanding. I first engaged him last spring (2009) when I was considering geothermal to replace my aging furnace and a/c. While the government tax credit was attractive, installation costs in the Chicago area put the payback from lower operating costs over higher installation costs closer to 10 years instead of the 4 to 7 I kept seeing touted online. I had engaged several different companies offering a variety of solutions. This digresses some, but it speaks volumes for Bob who helped me with designing an Earthlinked DX system. He was very straightforward that while these systems were good, they were pricy. His recommendation was that a high efficiency gas furnace/ac was the better value. In fall of 2009, I decided to wait it out til spring to see if prices would come down. Since they didn't, I immediately engaged Bob at Great Degrees to put in a conventional system. He prepared a menu of choices of two different manufacturers and varying efficiency levels. I selected toward the higher end for both for the tax credit and because I am on real-time pricing with Com-Ed. The installation was very smooth and occurred over three days. He consulted me on questions regarding where to place the new slab for my AC (same tonage, but bigger footprint than my previous unit) so I could mimimize landscaping changes. The same was done for routing of the exhaust pipes along the ceiling and out the back of the house. My wife unexpectedly had some friends over on the second day and Bob was very accommodating and cleaned up the common areas early even though he was still working in the utility room. He came back on the third day for tuning of the system to make sure it was running at peak efficiency. I would use Bob again in a heartbeat and would highly recommend him. On other note- I was unaware there was a special Nicor rebate for equipment installed during May. Bob brought it to my attention and printed out all the forms I would need to apply. It's just one more example of Bob looking out for his customers.
Description of Work: I had a 95% efficiency gas furnace and 15 SEER air conditioner installed to replace a pair of 20 year old equipment. The price covered all equipment and installation including a concrete slab for the AC (my previous unit did not have one), exterior venting for the furnace (requirement for the high efficiency units), and a programmable thermostat.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,600

jeff K.
03/2010
5.0
heating & air conditioning/hvac
  + -1 more
The quote seemed to me to be a little bit expensive. He seemed very knowledgeable and nice. I will probably get a couple of other quotes from a few other outfits before I hire anyone.
Description of Work: Great Degrees gave me an estimate for heating & AC work.

Rating CategoryRating out of 5
professionalism
5.0
responsiveness
5.0
punctuality
5.0


Response from Great Degrees! Inc
Thank you for posting your comments. We would still like to install a system for you and trust you will find our quote extremely competitive. We will also work to beat any price you get in writing on a comparable system installation.

MARY B.
01/2010
5.0
heating & air conditioning/hvac
  + -1 more
Bob discovered the blower motor was bad right away. He told me how much it would cost to replace it and install it. I agreed so he found the item and went to pick it up. He returned promptly and installed it. After do that he kept checking to see if the furnace was running smoothly. It was making some unusual noise and kept restarting. He discovered that a switch was staying open instead of closing at the proper time. He told me how much it would cost to repair it and I told him to go ahea. He also cleaned the pilot flue incase that was dirty. It was not the problem but it was dirty. He did a nice job, did not make a mess and was very nice.
Description of Work: Our furnace stopped working and I needed to have it repaired immediately as it was in the teens outside. Bob King came over after I called. It took him about an hour and a half to get to our place as he was on a service call already. He replaced the blower motor and a switch that was not closing properly. He kept checking the systme until he was satisfied that he had repaired the furnace completely.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$600

Kevin M.
12/2009
5.0
heating & air conditioning/hvac
  + -1 more
Bob assessed the working condition of my very old direct vent wall furnace; he first attempted to find a replacement fan motor; he recommended replacement of old unit once it was apparent that it could not be repaired; he then presented a number of options to me so I could choose the appropriate new model for my needs and budget; he gave me a very clear estimate of the costs depending upon my decision; he ordered the unit I selected and then he installed it in a timely manner; he also removed the old unit and took it away. The bottom line cost was exactly what his original estimate was. He also made sure I understood how to operate/program the new unit. He maintained professionalism at all times and answered all of my questions. The approximate cost quoted above includes labor and the cost of the new unit.
Description of Work: Evaluation of old direct vent furnace; installation of new model direct vent furnace; removal of old unit.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,000

BONNIE H.
07/2008
5.0
heating & air conditioning/hvac
  + -1 more
Bob King was wonderful! He arrived on time for our estimate appointment, and thoroughly walked the house with my husband. They discussed any issues we had with the current system in our house, then he mailed an estimate in a timely manner. We had three people bidding, and it took some time, but Bob kept checking in to see how we liked his quote. While he was not the cheapest (a "big" provider was cheap, but they only spent 2 minutes in my house), he was in line with the third bid we received. We selected Bob, and he worked his installation around our busy schedule. He showed up promptly on the day of installation, and he and his crew (one other gentleman) were very professional. He stayed 12 hours to get it all done in one day, as opposed to taking two days. I couldn't believe how much better our circulation was on our upper floor. Bob explained it was how he positioned the coil (he lost me, frankly, but he sure seemed to know what he was doing, and why). Overall, I would recommend this company. Bob seems to really know his stuff, and he left my house clean and tidy. His pricing was reasonable, he was courteous and professional.
Description of Work: Installed a new central air unit, plus repaired some old, decrepit patching on our ducts, plus replaced a boot in the crawlspace.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,500

paul G.
05/2007
5.0
heating & air conditioning/hvac
  + -1 more
I can't tell you the feeling you get when you meet someone who actually knows what they're doing, seems more interested in fixing a problem than ripping you off, and performs the work quickly, honestly and efficiently. "Euphoria" seems like a pretty good descriptor. Bob charged less than the hourly rate of the Yahoos who basically wanted to sell me an unnecessary new heating system and he didn't seem motivated by the "highest profit/least amount of work formula" I find in so many suppliers. He took the time to explain what he was doing and why. He came back for a second visit and worked on our second rooftop unit. His rates were reasonable, he performed all the work himself and he seemed genuinely curious about the best way to heat and cool our house. Amazing. I can't recommend him highly enough.
Description of Work: We purchased a house 3 years ago with a rooftop heat pump system. Heat pumps are generally used in warmer climates and are probably not the optimum choice for Chicago Weather. This past Winter the heat pump stopped heating in January. Calls to local heating/ac repairmen ended up with a fistful of standard $125 visits and lots of "we'll have to look at the compressor when it's warmer" or "you have to replace this thing" or "you need a new compressor. . .that usually runs about $2,000." All the guys seemed lazy, indifferent, greedy or ill-informed. The result was no heat in January, February, March, April. Finally, while researching all-weather heat pumps, I called a heat manufacturer in Maine and the person there recommended Bob King of Great Degrees. Though Bob lived in Palatine and we're in the city, Bob agreed to come in and look at our problem. To be brief, Bob (who has a degree in Engineering) looked it over, figured out the problem and fixed it in under 3 hours. Amazing.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$800
    • 1
    • 2(current)

Contact information

39 W Daniels Rd, Palatine, IL 60067

www.greatdegrees.com

Service hours

Sunday:
1:00 PM - 5:00 PM
Monday:
8:30 AM - 6:00 PM
Tuesday:
8:30 AM - 6:00 PM
Wednesday:
8:30 AM - 6:00 PM
Thursday:
8:30 AM - 6:00 PM
Friday:
8:30 AM - 6:00 PM
Saturday:
Closed

Licensing

Bonded

Insured

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Heating and Air Conditioning,
Natural Gas Lines,
Water Heaters,
Dryer Vent Cleaning

FAQ

Great Degrees! Inc is currently rated 4.9 overall out of 5.

Sunday: 1:00 PM - 5:00 PM

Monday: 8:30 AM - 6:00 PM

Tuesday: 8:30 AM - 6:00 PM

Wednesday: 8:30 AM - 6:00 PM

Thursday: 8:30 AM - 6:00 PM

Friday: 8:30 AM - 6:00 PM

Saturday: Closed

Great Degrees! Inc accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,PayPal,Visa
Yes, Great Degrees! Inc offers free project estimates.
Yes, Great Degrees! Inc offers eco-friendly accreditations.
No, Great Degrees! Inc does not offer a senior discount.
No, Great Degrees! Inc does not offer emergency services.
No, Great Degrees! Inc does not offer warranties.
Great Degrees! Inc offers the following services: Maintenance, service, system design, sales, and installation of heating, cooling, humidification, dehumidification, ventilation, and air purification equipment, including furnaces, boilers (water and steam), heat pumps (air source, water source, and geothermal), air conditioners, water heaters, humidifiers, dehumidifiers, heat and energy recovery ventilators, air cleaners, ultraviolet photo-catalytic air purifiers, thermostats and controls.
We do not offer duct cleaning.

Contact information

39 W Daniels Rd, Palatine, IL 60067

www.greatdegrees.com

Service hours

Sunday:
1:00 PM - 5:00 PM
Monday:
8:30 AM - 6:00 PM
Tuesday:
8:30 AM - 6:00 PM
Wednesday:
8:30 AM - 6:00 PM
Thursday:
8:30 AM - 6:00 PM
Friday:
8:30 AM - 6:00 PM
Saturday:
Closed