At Allied Air Conditioning & Heating Corp., high quality heating and cooling equipment and repairs has been our #1 priority for more than 40 years. Located in Palatine, IL and Libertyville, we provide furnace and air conditioner sales and service for a large portion of northeastern Illinois. Whether you are looking for new equipment, or just want to keep your HVAC products in great working order, we service air purifiers, air cleaners and water heaters as well. Our company is licensed, bonded and insured to provide heating and air conditioning services for all of your residential and commercial needs. All of our technicians are NATE certified and are full-time employees of our Allied Air Conditioning & Heating Corp. 24-hour emergency service is available for emergency heating and cooling problems. With 40 years of experience, we have worked on all makes and models, and that is why we carry top name brands like Carrier, Aprilaire, Guardian Air, HT Product Boilers, Sanyo Ductless Systems and Bradford White Water Heaters. We know these are brands you can trust. Our HVAC Maintenance Program insures that your furnace and air conditioner will be working properly at the beginning of the heating and cooling season, and you will receive discounted labor and equipment if you need repairs during the contract year. Second address at 203 Peterson Rd Libertyville IL 60048
Business highlights
56 years of trusted experience
Emergency Services Offered
Services we offer
Heating contractor. Furnace repair service. Air conditioning contractor. Hvac contractor. Air conditioning repair service. Air quality. Water heaters.
Their pricing is within everybody else. They were on time. They were clean. They put their booties on every time they come in. They are in and out. They just do really nice work.
Description of Work: I use the services of Allied Air Conditioning & Heating. They were the originals that put in the furnace and air conditioning so I stayed with them and all their maintenance programs.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Anne C.
05/2013
5.0
heating & air conditioning/hvac
+ -1 more
They are good. They are prompt and do a good job. It's just a good service.
Description of Work: I use Allied Air Conditioning & Heating for my furnace and air conditioning.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$100
Gregory H.
05/2013
5.0
heating & air conditioning/hvac
+ -1 more
Arrived on time. Performed work in an efficient manor. took time to talk through system with me since it was an electric furnace/heat pump which was new to me. Everything was done well and when I had a problem a few days later they came back out immediately and spent a lot more time working through the system at no additional charge.
Description of Work: Clean and checked furnace/rebuilt humidifier Provided estimates for replacement
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$300
Jill S.
02/2013
5.0
heating & air conditioning/hvac
+ -1 more
Around 3 PM I was able to make an appointment for the following morning. Friendly tech arrived within 4 hour window, shortly after call from dispatch. I explained what was (not) happening with the humidifier, tech went to work. In 15 minutes he diagnosed the problem. He called the shop to discuss the repair and then tried one other possible solution (dip switches) before pronouncing the humistat dead. We are close to the shop--someone delivered the new humistat and the tech installed it. He checked the pad which I had installed myself and said it was OK. The humidifier worked just fine after new humistat was installed. This was my grandmother's house and she received a senior discount. The repair work took approximately 1 hour and I was happy with the result (and so is my gram).
Description of Work: Replaced humistat, tightened water supply nut.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$220
James S.
02/2013
5.0
heating & air conditioning/hvac
+ -1 more
THEY ARRIVED ON TIME, FOUND THE PROBLEM AND REPAIRED WHAT WAS NEEDED NO MORE THAN WHAT WAS NEEDED
Description of Work: Allied provided me with a second opinion. I called them for two reasons: 1) Angies list , 2) they are certified Carrier Techs. I had a humidifier that was not working. I was told by one repair service that I needed it completely rewired when all I needed was a new humidistat. I have found this company to be well trained, professional and low cost. I will definitely use them for any future service calls.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$140
Dorothy K.
02/2013
5.0
heating & air conditioning/hvac
+ -1 more
We purchased a house with an indoor pool. Two months after moving in the dry air system died. Three companies quoted replacing the unit. Allied was the most comprehensive about the pool room design and what the system would have to be to control the Humidity. Kevin was incredibly helpful with any questions or issues that I had both while we were waiting for the equipment, and while they were installing. I have dealt with many HVAC companies, but I would put Kevin Buddinger, and Allied head and shoulders above the rest!
Description of Work: Replace dry air system for an indoor pool room.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Mike M.
01/2013
5.0
heating & air conditioning/hvac
+ -1 more
Sounded sincere when he told me I had shut the water off to the humidifier unit. I may have not been as nice.
Description of Work: Annual tuneup and repaired the humidifier . Arrived on me and performed the service for the estimated price. Friendly, efficient and knowable.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$150
Dennis K.
12/2012
5.0
heating & air conditioning/hvac
+ -1 more
We replaced a 25 year-old furnace with a high energy efficient unit. We also replaced the ac and humidifier. This included installing new air intake and exhaust vents as the existing ones were not designed for a high efficiency unit. It was an excellent experience from beginning to end. I have previously used other hvac contractors to do service work in my house, but none were able to provide the right combination of price and excellent service I received from Allied. From the initial sales rep (Jerry) to the service team/installation team, I experienced a willingness to listen, to respond to our needs, and to to answer any questions we may have. The three-man installation crew worked efficiently and completed the work on time as promised. I look forward to working with them for ongoing maintenance in the future. Jerry stopped by during the project to make sure things were going well. He even assisted in filling out various forms for manufacturer and utility company rebates.
Description of Work: Replaced furnace, ac and humidifier.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$8,000
Derek C.
12/2012
5.0
heating & air conditioning/hvac
+ -1 more
Ever since I moved into my condo, the A/C never worked properly. it would run and be somewhat cool, but it could never keep my place cooler than 80 degrees during a hot day. I had called a few different companies to try and fix it but to no avail. so I finally decided to replace the entire A/C unit and had a few companies come out to give me estimates. Other companies gave me higher estimates and suggested I get new lines put in since they couldn't guarantee the old lines were good enough, extra work and cost that I didn't need. Allied didn't do so, not only did they work with the old lines there, they gave me a very good offer that was well under the price quoted by other companies. it took them about 6 hours to complete the work and they gave me a nice new programmable thermostat. Now during the hot summer I have a nice and cool home. If you do decide to contact Allied, ask for Jerry, he's the best! thanks again Allied!
Description of Work: replace A/C unit with brand new unit
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$2,300
Angela H.
12/2012
5.0
heating & air conditioning/hvac
+ -1 more
I was pleased with Allied's service for my furnace check. The technician was prompt, friendly & professional. He took care of my furnace quickly and made a few suggestions for its upkeep. Last year Allied installed my Carrier air conditioner and heating system. They did a great job then! I'll definitely stick with Allied and recommend them!
Description of Work: In early November I had my furnace checked as part of its regular maintenance.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$100
Maria T.
11/2012
5.0
heating & air conditioning/hvac
+ -1 more
The got the job done properly. I would recommend them. They were professional in completing the job and explained exactly what they were doing
Description of Work: They installed a high efficiency furnace
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$4,000
Bob R.
10/2012
5.0
heating & air conditioning/hvac
+ -1 more
Of course, on the hottest day of the summer our 25 year old central air conditional lost its long battle for life. This prompted me to do two things (1) start to call friends for recommendations on HVAC contractors and (2) to join Angie's list. I'm glad I joined the list. I went through the various reviews, and selected about six contractors to give me estimates. We decided that our heating system, the same age as our A/C, probably needed to be replaced too, so we chose to offer that as an incentive to give us the best price. Of the six we contacted, we received four estimates. One of the contractors said he didn't need to come by, that we should simply let him know what the best estimate we got was and he would match it. Scratch that one off the list. After four showed up, we decided we had seen enough and did not need the last one so we canceled the appointment. Each of the contractors proposed different solutions. While Allied came in at the top of the scale, they also offered the most complete package. We went back to each of the other contractors to get them to revise their quotes based on the more complete product set, but Allied still came in slightly higher. Honestly, Allied is local to us while others were still within the Chicago-land area, Allied is in our town. We went back to them one more time and they lowered their prices. We chose them. Their service technicians showed up on time and really knew their stuff. In a very short time, they removed the old air conditioner, the heater, humidifier, air cleaner and thermostat. By the end of the day, they had the air conditioning running. Everything was done in one day with the exception of a replacement chimney liner and a final hook-up of the humidifier. This last part was completed in the next week. They finished the job quickly, with great quality. And, they left no mess behind at all. All-in-all, working with Allied was a great experience. While I hope we don't need to do another job like this for a long time, they have earned my repeat business and strong recommendation.
Description of Work: Allied looked over our air conditioning system when it stopped working and diagnosed the problem. In summary, we needed to replace it. We took their repair order and showed it to several other HVAC contractors before deciding to give them not only the business of replacing the air conditioner, but replacing the entire HVAC system including the air conditioner, heater, air cleaner, humidifier, chimney liner and thermostat.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$8,500
Maureen W.
09/2012
5.0
heating & air conditioning/hvac
+ -1 more
My experience with them overall is an A. I have been using them for the past 14 years and have referred them to many of my friends.
Description of Work: They clean my furnace, dehumidifier, and change the filter every fall. And in the spring they check my air conditioner and change my filter if needed on my furnace. Clean working and treat your home with respect.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$99
Mary C.
09/2012
5.0
heating & air conditioning/hvac
+ -1 more
great deal, great company, clean a/c unit :)
Description of Work: Air conditioning tune up
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$50
LINDA N.
09/2012
5.0
heating & air conditioning/hvac
+ -1 more
Allied's office called me the next day to schedule the appointment. I was able to choose either a morning or afternoon appointment. Allied's office called me on the day of the appointment to let me know that the technician was on his way and would arrive in approximately 30 minutes. The technician arrived on time and was very courteous. He did the cleaning,inspection and tune-up and then explained to me the work he had done. He had not found any problems with the air conditioner. I have been a customer of Allied's for years. Their office staff and technicians have always been courteous and accomodating. I will continue to use Allied for both my air conditioning and heating need.
Description of Work: Air conditioning inspection, cleaning and tune-up.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$49
Philip C.
06/2012
5.0
heating & air conditioning/hvac
+ -1 more
I have used Allied for the last 30 years for AC and Heating needs.They have always responded quickly to our needs.I don't ask for bids from other comapnies as Allied has always given us what I think is a fair price for the quality of work and the products they install.
Description of Work: Replaced AC unit outside and new coil inside.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$2,850
SEYMON M.
06/2012
5.0
heating & air conditioning/hvac
+ -1 more
Several local A/C & heating companies were contacted after we researched manufacturers and their products. Jerry Eaves of Allied was knowledgeable and informative and recommended the Carrier system that would best satisfy our needs and budget. In addition to the literature he gave us, we also asked for and received some additional product literature. He has been very helpful. I didn't get and couldn't read the names of the installation crew [their workmanship is better than their penmanship]- I believe they were John, Jake, and Steve. These gentlemen were very efficient and professional; the stairway to our basement doesn't allow one much room to bring down equipment and components but they were successful, did a great job, and finished much sooner than we would have expected. They also left the area in good shape. As I write this it is approx. 100 degrees outside and we are quite comfortable and expect to stay that way summer and winter.
Description of Work: Replacement of existing whole-house air conditioner/furnace/thermostat
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$11,100
michael M.
06/2012
5.0
heating & air conditioning/hvac
+ -1 more
They are always very timely relative to the appointment time. All the service technicians that came out were very polite, very professional, and very clean. They definitely take their time to explain things that are being done.
Description of Work: I used Allied Air Conditioning & Heating for AC and heating services. We have been using them for several years for annual maintenance and checkup.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$200
darryl & cyney S.
06/2012
5.0
heating & air conditioning/hvac
+ -1 more
They are punctual. He does his work, he does not sit there talking. He is very personable. He is a hard worker.
Description of Work: We have a contact with them to come out twice a year.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
joshua H.
04/2012
5.0
appliance repair, heating & air conditioning/hvac
+ 0 more
It is an excellent company. I'm the second owner of this house and they have been the AC people for the last 40 years. They always use booties or drop cloths when they do work.
Description of Work: I use Allied Air Conditioning & Heating.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Brock W.
03/2012
5.0
heating & air conditioning/hvac
+ -1 more
I can attest for the fact - ALLIED AIR IS NOT HAPPY UNTIL YOU ARE HAPPY. The issues were addressed, WITHOUT question. These folks are professional, courteous, and KNOW the business. I am not sure from where the negative reports are stemming - I have experienced nothing but quality from these folks.
Description of Work: Approximately one year ago I had my entire HVAC system replaced by Allied Air Conditioning and Heating. After 11 months of use of the system, both heating and cooling, I realized that some things from the install needed to be fined tuned - one small portion of duct work, and condensor vibration.
Rating Category
Rating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Anthony A.
02/2012
5.0
heating & air conditioning/hvac
+ -1 more
Tech was informative and professional Would use them again
Description of Work: Allied inspected and cleaned our furnace They arrived on time and their serviceman cleaned and adjusted our furnace
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$70
Diana W.
02/2012
1.0
heating & air conditioning/hvac
+ -1 more
I have never experienced anything like this before. If you call a company, you expect them to keep their word and be professional. It just seems like this company does not act this way.
Description of Work: This company came to fix my boiler. They came on the 27th of December to fix my boiler. There was air in the system and it needed to be purged again. Keith came out for these two times. He was going to order a couple of parts for me and get back to me. I did not hear anything from them for three days. My house was cold. They told me that they would bring another person out. Jay came out on the 30th, and he told me that my heat has been turned off. Now I am waiting, and I have heard nothing from them since. My heat is working now, though. After this person left, he said that he will double check to make sure that these parts were ordered, and I still have gotten no response.
Rating Category
Rating out of 5
quality
1.0
value
1.0
professionalism
1.0
responsiveness
1.0
punctuality
1.0
$135
Response from Allied Air Conditioning and Heating
The entire compliant is based on our company not getting back to this client about a part (pressure gauge) that we should have had followed up with her for her boiler. The part that was not working was not needed to run the system for heat but still should be replaced, this was not explained to her, our fault. Each service when there was no heat resulted in purging the water lines to remove air. The first problem resulted from a city water line leaking in December (we charged her for service) and then later in January the city repaired the water line in the street which disrupting water service again, that caused the second no heat problem (no service charge) and the second purging of the water lines. In the process a valve was partially closed which reduced the water flow and heat. At the third service visit we opened the value and heat was at full service. We offered to replace the pressure gauge (part that was broken no charge for the part or labor) but she did not want it, we also offed to refund the only service fees she paid and she accepted, and a check was mailed. Allied has taken action to better handle our internal communications. We have been in business for 43 years and have maintained a large reoccurring customer base plus new customers. Allied has always emphasized a high quality of service, 100% customer satisfaction and a professional and respectful approach to our customers.
SUZANNE C.
02/2012
5.0
heating & air conditioning/hvac
+ -1 more
Allied Heating and Air Conditioning does a great job. I have been using them for years. We have an annual contract with them. They are very professional.
Description of Work: Allied Heating and Air Conditioning checked our equipment.
Rating Category
Rating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$350
Robert S.
01/2012
5.0
heating & air conditioning/hvac, water heater repair
+ 0 more
They relocated some piping because the old hot water heater was sitting kind of in a back room, and they were able to move it over, so we recaptured some space. They did some nice things for me. They have been good to me over the years. Years ago, I had an issue with my air conditioner, and I called several places. While another provider wanted to sell me a new air conditioner, Allied Air Conditioning & Heating was able to actually fix it for me. They fixed it reasonably. They are very reliable, and they seem to be straightforward and honest. I would use them again in the future.
Description of Work: I have used Allied Air Conditioning & Heating several times. I had used them to work on my air conditioner. The last time around, they installed a hot water heater for me.
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
FAQ
Allied Air Conditioning and Heating is currently rated 4.8 overall out of 5.
Sunday: Closed
Monday: 7:00 AM - 5:00 PM
Tuesday: 7:00 AM - 5:00 PM
Wednesday: 7:00 AM - 5:00 PM
Thursday: 7:00 AM - 5:00 PM
Friday: 7:00 AM - 5:00 PM
Saturday: 8:00 AM - 12:00 PM
Allied Air Conditioning and Heating accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,Visa
No, Allied Air Conditioning and Heating does not offer free project estimates.
No, Allied Air Conditioning and Heating does not offer eco-friendly accreditations.
No, Allied Air Conditioning and Heating does not offer a senior discount.
Yes, Allied Air Conditioning and Heating offers emergency services.
No, Allied Air Conditioning and Heating does not offer warranties.
Allied Air Conditioning and Heating offers the following services: Heating contractor. Furnace repair service. Air conditioning contractor. Hvac contractor. Air conditioning repair service. Air quality. Water heaters.