How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%86+46.9Reliability 24%85+20.6Value 14%97+13.7Replies to reviews 7%59+4.2Craft & service penalty99−0.1Experts Score= 85Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.85SCOREEnergy Services Air Conditioning & Heating Co. & Electrical
Joliet, IL · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #9Position by Experts Score among all companies we track in this category. of 10 boiler installers · 4.9★ from 2,355 Google reviews
Report card
Percentile vs other boiler installers (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: momentum and craft & service; weakest: replies to reviews.
Reviews for your job
Customers hired Energy Services Air Conditioning & Heating Co. & Electrical for 8 kinds of job.
Energy Services Air Conditioning & Heating Co. & Electrical for heating system maintenance
Clear ✕All 119 Google reviews tagged “Heating system maintenance” · showing 100
Competent, friendly, efficient. Very pleased with knowledge, explanations and service.
Salvador is a good guy that does professional work!
Yaseen (Jessie?) was great! Personable, knowledgeable, efficient and he took the time to explain everything. I request to have him for the Spring A/C tune-up.
Mohammad was very pleasant and professional. He answered my questions and clearly spent time doing a thorough furnace check. Very satisfied!
Coy was very professional
Energy Services is our trusted partner in the HVAC world. Responsive, responsible and excellent technicians backed by an excellent and proactive management team.
Mac came to my house on an unscheduled call to assist me with restarting a furnace and water heater that Energy Services and Precision Plumbing recently installed. He also offered to help me with the recently installed tankless water heater. I had to turn both appliance's for a home project last week, and when it…
We were very pleased with the service Lowry gave us and we look forward to working with him again
They were amazing. They arrived promptly after I called. They explained in detail the problem and the different solutions. After, I chose the best solution for me, they acted fast and the next day came to install my new AC. The installation workers were responsible, respectful, and professional. They explained me…
John was efficient and knowledgeable. He was able to correct some problems made by the previous company we had used to maintain our furnace, and explained everything he was doing and why. We feel confident that this is a trustworthy company.
Our tech, Lazar was excellent…. Your scheduling system was well below acceptable Spring maintenance on the air conditioner in the last week of August is unacceptable… and even at that rescheduling was constant I was exceedingly disappointed in your company
Great
We have been customers for many years. Techs are always professional, prompt, polite and fully explain any necessary repairs. We are always satisfied with service
Susan Blase performed a HVAC inspection. It was our first service call in our new condo. She explained how the system worked and the status of our AC unit. She was efficient and friendly.
Very good customer service, would recommend to my friends.
I have been using energy services for a long time. They are very professional and do an amazing job be it maintenance or installation. The service personnel are very courteous and detail oriented.
Lowry did a very good job checking and cleaning the furnace. He is knowledgeable and offered suggestions. Also took the time to clearly explain things. Keep up the good work!
Overall service on furnace was great. Fixed and told me what to do in the future should it happen afain
Emiliano was very professional and did a great job. Very professional and polite.
Leo was very good at letting us know what he was doing, and the condition of our equipment as he cleaned it.
Great job as always. Very efficient, honest, cordial and timely. Great job today! Took the time to explain everything he was going to do. 10+
Salvador did an excellent job. Furnace annual maintenance/check was done correctly, I assume.
Susan is fantastic. Knowledgeable, personable and a great person representing Energy Services! We ask for her every year and she never disappoints.
The best people and customer service!
Technician Caprell Lindsey did a great job! I highly recommend him!
No reminder sent about appt; Arrived 3 hours outside of window; changed maintenance model to monthly payments instead of all up front; price and increased pricing to $220 for heater maintenance only excluding changing the vent filter.
Communicated she she was on her way. Completed the clean and check in a timely manner. Was appropriately dressed and clean.
I had to purchase a new furnace, and Energy Services met all my needs. The installation team (Anthony and Ryan) was professional and courteous throughout the installation.
Energy Services always impressed me until this year. Not anymore. They cancelled my AC annual maintenance service call that was scheduled for June (2026) and the earliest they could reschedule was today (9/17) sometime between 8-Noon. I called at 10 to get the time the tech will be here. No one available, I left…
The technician called to let me know he was on his way. The service was done professionally and he answered all my questions. He was very pleasant and helpful.
Greg came to our home today from Energy Services and he’s been here many times before. He is always polite friendly courteous about putting a little booty things on and shutting the door if he hast to go to the truck excellent job that’s all I can say, as usual!
Energy Services technician Rakia serviced our A/C srstem this morning. She is very professional, friendly and efficient. I highly recommend Energy Services and Rakia.
Great to work with ! Very thorough and explained what needed to be done. Helped schedule my next appt.
I have been a customer for many years and I have always had a wonderful experience with this company. I recommend them highly !
I got great customer care for my humidifier which was not running properly. It was making my sump pump run inthe winter. They came out and serviced this and my furnace and found that I need a new humidifier. They not only explained why it was doing what it was doing but took the time to show me what it was doing. So glad I use energy services.
Tech quickly diagnosed the issue with a clogged drainage pipe off our furnace and also gave other helpful advice on the features of our humidifier and thermostat.
Been using energy services for 24 years. Always great service
David Beam was scheduled to do the seasonal maintenance today. He arrived on time, was neat, very pleasant and personable. David worked efficiently and neatly. I would, and have, recommended Energy Services to others that have asked my opinion. I am very satisfied with David and the maintenance that Energy Services provides. Thank you, Pat Burke
David was great. Friendly, and efficient. Overall good experience.
Have been a customer of Energy Services for many years. They are very knowledgeable and always provide excellent service. Matt eagerly answers any questions one may have.
I always get prompt service. They are respectful of property and do an excellent job.
Very professional and quality service.
Energy Services has been maintaining my HVAC for over a decade. Their technicians are always polite and professional and do an excellent job with high quality. I appreciate their honesty and find all their services to be fairly priced! Kendall and Anthony just cleaned all our vents, and they are spotless! Thanks guys!
The service by Dan was great. We had a prepaid plan so I thought he would work as quick as possible and leave soon but Dan spent a great amount of time getting everything cleaned and serviced. No repairs needed. I always worried of unnecessary repairs being suggested but all was working fine. Again Dan deserves…
i was very happy with the work done by the Energy Services technician. Matt was professional as well as friendly and well versed in his line of work He I am very happy with the work the technician did and the results. Thank you.
I originally went with Energy services after researching 5 or 6 companies. They were the most detailed and comprehensive in their furnace cleaning protocols, not the cheapest but good price and great service! Anthony our service guy is great and remembers stuff about us! Matt went above and beyond!
Excellent service, very professional. Greg is a terrific technician.
I've been a customer of Energy Services for more than a quarter century, I know I'm dating my self. Each and every technician over the years has already been professional and friendly and have answered all my questions for services bring done. In my new house they managed to keep the builder grade furnace and air…
Our technician Matt arrived promptly. He was professional, friendly and efficient. We’ve been using Energy Services a number of years and really appreciate their reliability and expertise.
Our service man David Beam is very personable and a diligent worker. We've been a long time customer and are very satisfied with your company.
Nice job on the maintenance of our two furnaces. The technician was very professional. As part of this maintenance, they discovered some corrosion in my heat exchanger. They replaced it under warranty. They arrived within five minutes of the appointment time, explained what they were doing at every step, and took…
We have used Energy Services for 12 years and the prior owners of our home were customers since the early 90’s. Always honest, polite and professional. Never have we had an issue getting an appointment and never have we had a complaint.
We needed our heating system serviced before we go out of town, and Energy Services called us right back and had a technician out to us same day. Our technician, Chris, was great - friendly, punctual and knowledgeable. He showed me what I could do myself to keep the system functioning through the winter, before…
Steve is the best....he is personable and efficient.
David provides great service and is very thorough in his work.
I’ve been a customer for over 30 years. The quality of their service and technicians has been consistently excellent for that entire time.
Henry and Patrick were excellent. I look forward to their return.
Energy Services has always been a reliable company. I have had nothing but great service and David is always very helpful, not to mention polite and respectful. It’s comforting to know I can depend on Energy Services to provide great service.
Very knowledgeable. Answers questions. Covers shoes when entering. Recommend. We use twice a year.
Furnace stopped working. They gave me advice over the ohone on how to get it started again, then came out the next morning to check it out and do some adjustments. So far it's working okay now.
David Beam has been to our house a few times. He’s always on time, quick and efficient. A very nice guy!
Energy services maintains my HVAC. Explained everything to me
Appreciated good and thorough service. David was kind and helpful with questions.
Efficient & friendly
Professional and knowledgeable service people.
Henry was responsive and detailed. Fixed all my issues and I was costs were what I would expect. I plan on using Henry and Energy Servives again.
Was fast and efficient. Gave a detailed description of what was done and was able to fix it same day.
Jason G and Henry A have been consistently great. From new construction install through current date for regular seasonal maintenance calls and a few other visits due to my requested addons/upgrades.
Henry was able to fix a long st ding issue with our radiant heat system (a few other companies were unable to fix it). He was on time, courteous and professional. We will use them again.
The serviceman Greg was awesome. Extremely helpful and explained everything. Will definitely use the company again.
Greg came and cleaned my furnace for yearly maintenance. Changed all filters and looked over the unit. Great service I would tell anyone to go to you for service. Thank you Happy holidays to all🎄🎄🎄🎄
Our technician Matt was very professional and comprehensive in servicing both of our furnaces, and left was with a better understanding of our systems performance.
Very prompt. Very personable service tech Extremely thorough. We were very happy with his service on our heating system.
Helped in every way - very conscientious and swift
Carlos came over today, December 6, 2022 , to service my furnace and humdifier and was very professional, knowledgeable, and easy to talk to, explaining the work being performed and making recommendations. I am totally satisfied with his work.
Great service and very professional. Highly recommend!!
We have had our A/C and furnace maintained by Energy Services for the past several years, and have been quite happy with their prompt and competent service. On the most recent maintenance visit, the technician, Jonathan, in addition to maintaining the furnace and humidifier, noticed and corrected a problem with our…
Great company. Friendly and knowledgeable technicians.
Everything went well. A clean and check was performed. The technician was pleasant and professional.
Greg was all things you would want. Timely, courteous, thorough, detail-oriented, and efficient. Alan Heating & Cooling is best in class
Update: Carlos & Brandon arrived at our house on time today to clean out our ducts and vents. We had a large amount of dust and other things in our ducts from the builders. Carlos and Brandon were AMAZING as they came in and addressed an issue we were having with the furnace 1st then proceeded to work the entire…
Very professional group, who do a very thorough job and explain the process well. Always a pleasure to deal with. Highly recommend them for all your HVAC needs.
Anthony has been here many times and always is very friendly and professional.
Anthony was my service technician. He was very professional and thorough from beginning to end. He came in and did his thing and that was a delight. I also set up spring air conditioning maintenance for the AC and all fell under 240.00 AWESOME!!
Steve was timely and professional. The work was well done.
Honest, friendly service. I would definitely recommend this company to my neighbors, friends and family.
Energy Services is an excellent company we’ve known for years. Greg, the technician, who is excellent- was not wearing a mask in my home. This made me feel uncomfortable. I regret not mentioning it to him.
Great job by Anthony. Helpful, responsive and knowledgeable. Thanks to his boss, too.
Very professional and efficient technician. Always good service
Showed up on time and did a great job
I have used this company for 20 years and always received very good, reliable service. Over the years they have replaced 2 furnaces and one air conditioner. First furnace did not hold up as long as it should have, but second one has been great (that's why just 4 stars). Personnel are friendly and seem knowledgeable . I highly recommend.
Fantastic company! Employees are great to work with and work speaks for itself. Helped us out quickly with heating issues in our warehouse. Highly recommend!
We've used ES for over 25 years in two homes in this area. They've always been professional, very open about services needed, prices, and are on time, neat and the job is always done right. You can't go wrong with ES.
This was our second time having JOSE VELAZQUEZ as the technician who serviced our heating and A/C systems. In August, Jose was able to solve an issue with our A/C unit. We were having issues with the A/C unit for a few months. He was very patient and listened to our explanation of what was occurring. With the…
I was thoroughly impressed with Energy Services with every interaction I had with them. When I called, answering services were prompt and I had an inspection scheduled the next day. I called during the day of my appointment to see if I could get a clearer understanding of when my technician would arrive. The…
I can not say enough good things about this company!! They have ALWAYS been very professional and accommodating! We had them install a new HVAC system, they do maintenance every year, and have honored the warranty without issue (unheard of these days)! We had an issue with the air recently, within an hour of my…
We are long term customers of Energy Services. They are excellent. Recently we had a scheduled service call. The weekend before our furnace motor. I called on a Sunday and within two hours John showed up and made the necessary repairs until the new motor could be delivered during the service call. This is an example…
Rating only, no written review.
Rating only, no written review.
Rating only, no written review.
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| HVAC system maintenance | 549 | $37–$264 |
| A/C system maintenance | 143 | $39–$318 |
| HVAC system repair | 119 | $145–$618 |
| Heating system maintenance | 118 | $37–$317 |
| Cleaning | 56 | $135–$484 |
| A/C system repair | 39 | $216–$611 |
| Heating system installation | 36 | $1.4k–$2.8k |
| Heating system repair | 33 | $78–$745 |
