Tori
19:13 26 May 23
Darell did great work, diagnosed the problem, and fixed it same day. Would definitely use Energy Stars again. Jimmy Cuvar
02:18 26 May 23
Barnee Holte
18:19 25 May 23
They are very informative and will never leave your side during the process. I felt comfortable and never felt I was a bother at anytime when I contacted their offices. IF I COULD GIVE 100 stars I most certainly would. There were some issues with a program ran by Ameren of which I applied. ENERGY STARS are the contractor for Amerens faulty program Energy Stars , Jason, had the work completed at no cost to me, and said he’d deal with Ameren later. This is an example of putting your customers first, going above and beyond and being committed to excellent customer service. Thank you-homeowner of 18 yrs James Jablonski
20:48 11 May 23
They came out to service my a.c. unit. My unit is old and needs to be replaced. I will be calling upon them to install a new unit as soon as possible. Eric Hallstead
15:44 09 May 23
Daryl did awesome job, very personable. Helped out in time of need. Will use them again for any future hvac issues. Carly Girl
18:57 06 May 23
Daryl work with efficiency and walked me through what he was doing; also informed me on what should or shouldn't be happening with the systems, due to what I told him how the systems were improperly working and he fixed it.😊👍Thanks again. LAURA NORTH
14:40 03 May 23
Michael Payne
17:38 02 May 23
Aleta Johnson
17:54 22 Apr 23
The service was excellent!. I scheduled the appointment for the weekend and to my surprise there was an immediate opening.My technician was personable, professional and knowledgeable. He explained the functionality and features of the smart thermostat. I highly recommend this company to anyone needing HVAC, Thermostat, etc. Linda Kratochwil
20:39 18 Apr 23
Kim Garner
17:27 13 Apr 23
The service guy Mr Darrell was very knowledgable . He was very nice and new what the issue was in less than 5 minutes. CLIFFORD DOUGLAS
00:02 17 Mar 23
The men that performed the service were great. Mr.Brsd and Darrel Plant are the best service men I have ever had. Darian Benford
20:49 10 Mar 23
Darryl was very professional and informative about the installation and product services. Beverly Williams
18:28 09 Mar 23
The men that came to my house were very nice and kind. They took the time to explain what they were doing while installing the furnace.Before they left they asked me if I have any questions about how to operate the equipment. Rosalind White
14:51 08 Mar 23
Martha Bezan
14:33 23 Feb 23
Michelle Haverman
18:56 19 Feb 23
Ken Wade
15:22 18 Feb 23
April Gonzalez
17:05 31 Jan 23
We are very pleased with the service Darrell provided. Darrell explained everything very well and answered all my questions thoroughly. Thank you energy stars heating & cooling… April Gonzalez
16:33 31 Jan 23
antwan Scott
16:19 27 Jan 23
M. Smith
18:38 17 Jan 23
Celeena Heinrich
21:03 14 Jan 23
Great service, quality products, professional employees and huge savings due to energy efficiency!!!! Very happy with our choice of Energy Stars Sheryl Biggs
21:51 13 Jan 23
Emily Grimes
15:51 11 Jan 23
Darrell came out to perform diagnostics on my heat pump system. He was punctual, professional, and very friendly. He was very thorough with his diagnostics and had parts being ordered before leaving my home. Overall, it was the experience one would hope for. Joel Hernandez
20:30 05 Jan 23
He was knowledgeable friendly and outgoing would recommend him to other friends Joseph Lotz
18:13 23 Dec 22
An absolute gem of a business. Eric is a scholar and a gentleman. A true Renaissance man if you will. Happy holidays,use this place. Kandace Kelly
15:16 14 Dec 22
Ralph H. Williams Jr.
22:23 01 Dec 22
Nicole Mackey
17:07 24 Nov 22
Ron Jon
17:30 23 Nov 22
Darrell is always professional and knowledgeable. Also he is a comedian, lol. Ed Childers
15:47 23 Nov 22
David 3167
01:10 19 Nov 22
Crystal Brown
20:42 15 Nov 22
We had Gene out to inspect our system and Darrell to repair. These guys know their stuff. They are very professional, friendly, and caring. They take their time to make sure your needs are met. I know they have a hard job going into people's homes, maybe having to have the gas turned off until repairs can be made, and folks get angry. These guys are very graceful under pressure. Darrell did our repairs to our gas lines, and it looks so good. It was a very tough, lengthy job, but he made it look easy. He was so thorough, and made sure our repairs were top notch. I seriously can't thank them enough! They are just really good guys! And everyone I've spoken to at the office has always been so kind and caring toward me as well! Matt Dunlap
22:10 11 Nov 22
Trenton Lovins
19:02 10 Nov 22
Darell was a super sweet and excellent guy who made sure I was taken care of before he left. Excellent customer service 🙂 Rose Ruffin
18:31 10 Nov 22
The technician called me to let me know when would arrive. He was prompt and came ready to work. He came to tune-up my heating system, but he discovered I hadsome loose wires causing the unit not toignite. He repaired the not we're set for winter. He was very knowledgeable and explained everything to me.Thanks Eric Tiffany Poe
16:21 10 Nov 22
Sherri Wooten
19:47 09 Nov 22
Everyone from Energy Stars was efficient andprofessional. The people on the phone and the representatives who came to my house explained everything about the work being done and went out of their way to be helpful. Nicole Ray
16:14 08 Nov 22
Janet Kromka
19:50 04 Nov 22
Bob Jarman
00:24 03 Nov 22
Darrell was very thorough checking out my furnace and very knowledgeable to things to look for down the road Raymel Shepard
16:26 26 Oct 22
Michael Shelton
23:02 22 Oct 22
We couldn't be happier with the work & professionalism of the crews from EnergyStars! They did great work on removing old & installing new furnace & a/c unit, insulation, duct work, and vents. Awesome crews & terrific people in their office. I would HIGHLY recommend EnergyStars to anyone! Thank you EnergyStars! You have been a Godsend to us! :)Return visit to fix our system and did it in record time. Absolutely fantastic! Chris jones
09:44 22 Oct 22
Jay Airoli
22:08 21 Oct 22
Rosalie Belcher
18:19 21 Oct 22
Wonderful experience very knowledgeable and very helpful on what the issue is. Good experience Rebekah Jones
16:48 20 Oct 22
Taylor Wieneke
15:15 20 Oct 22
Brenda Odom
14:48 13 Oct 22
Anna Chott
18:51 08 Oct 22
Definitely 5 stars! They were on time, very knowledgeable, and very reasonably priced. It's nice that they offer the option to check your heat/AC at the same time, so you only have to worry about it once a year, and it also saves money. Shelly Shipley
18:17 07 Oct 22
Darlene Mathis
13:08 05 Oct 22
Angie Carrillo
15:02 01 Oct 22
Toby Meador
15:40 30 Sep 22
Our go to for HVAC services and maintenance. Timely, friendly and professional. Eric is the absolute best. CyetthemBa Kasosiwa
i really can't stop thanking her and i pray that God will crown her good work with everlasting happiness
contact her for investment help via
Email: sandrabilly500@gmail.com WhatsApp +1(512) 893-1587
I love you.
God bless you.
01:42 27 Sep 22
i really can't recommend her in 100 paragragh but in summary she regained and was able to help me from my financial mess to a stable and financial balance. i invested my last 2000 dollars and i was restless because that was my last hope but behold she was able to help me generate the sum of 24,000 dollars all within a week.i really can't stop thanking her and i pray that God will crown her good work with everlasting happiness
contact her for investment help via
Email: sandrabilly500@gmail.com WhatsApp +1(512) 893-1587
I love you.
God bless you.
Leonard Hand
18:10 23 Sep 22
Ryan Berry
17:00 22 Sep 22
Jason Feezel
14:32 22 Sep 22
Great would recommend 100% and Darrel the service technician was great. Thank you !!!! Genr Jaramillo
12:23 16 Sep 22
Darrell was very polite and professional. Went over what he was doing and when he checked humidifier told us about a switch back there that we are suppose to change when we switch from ac to heating. We never had that explained to us. Kimberly Bryant
19:57 15 Sep 22
Very awesome to work with will do what they can to get your AC up and running ASAP. Thank you so much. Ehren Kistner
17:03 15 Sep 22
Kathryn
20:53 09 Sep 22
Joe Parker
16:05 08 Sep 22
Professional and great service-experience. Thank you for quick/friendly response. Dwayne Hubbert
15:57 01 Sep 22
They did a great job of installing a new heat pump 3 months ago and today they came out for my free maintenance. Energy Stars has been professional with great service. Always on time along with great work. I could not expect more from a company. Ryan Buckley
15:44 27 Aug 22
Dawn Greenwood
22:08 26 Aug 22
Always do a thorough job and great at catching issues before they become serious. Communication always efficient and effective. There when promised and will call with any updates. Called to ask (!) if he could come earlier since he was ahead of schedule. Affordable and will not try to sell you something you don’t need. Good company. Good service techs. Good office staff. jenny kershner
14:22 19 Aug 22
Very through! Very professional!! Very good at what he does! Very impressed with the service man and the company! Frances Cook
15:47 18 Aug 22
Energy Stars installed our heat pump system two years ago. It’s fantastic! Our house is always comfortable. Eric checked our system today per our service agreement. He was great! Very professional and knowledgeable. Ching Lu
14:50 12 Aug 22
Germaine Murphy
21:30 11 Aug 22
Omg I was so impressed with Hunter. He is professional, knowledgeable, and very personable. I recommend this company to anyone needing HVAC services. Absolutely Awesome 🤩. My HVAC system was installed by Fidel & Logan..They were awesome 👏🏽..Professional, knowledgeable, & kind.They did excellent work..Thanks guys..I recommend this business to anyone looking to replace their HVAC system(s). I have also worked with Darryl and Eric. I cannot say enough about their proficiency, workmanship, professionalism, and kindness. Always thus far 5 stars ⭐️..keep up the great work team…Darrell cam by today to clean my York unit. He did an excellent job. He is professional, proficient, and funny. Thank you for excellent service Darrell & Energy Starr Croby ?
15:00 10 Aug 22
Darrell does a great job.. Explains and goes over everything. He is very nice and polite. Glacially Musical
20:45 09 Aug 22
When I called them, they were sorry they couldn’t make it out on the same day.The tech arrives on time and was able to get us sorted out on the same day.Couldn’t be happier. Dawn Joshu
00:25 03 Aug 22
Serviceman was very professional but friendly, top notch. Last appointment of the day, super hot, but very patient and thorough. Didn't cut any corners, in fact went above and beyond, all while humoring my many questions. Very satisfied with this service.Woman who answered phone for my appointment was very knowledgeable and helpful too. Very thorough. Will look to them for all my future HVAC needs. Wes Woodell
21:28 02 Aug 22
Good quality HVAC contractor - have called for both residential HVAC and commercial HVAC issues. They’ve been friendly and reliable for me the last few years. Ralph Carmack
20:56 02 Aug 22
Darryl was on time and very efficient. Found the problem immediately .knows his stuff! Very friendly and polite. Thanks for the fast response time. The only company I call for HVAC issues. Vince Webb
17:17 02 Aug 22
Darrell was fantastic. We had a different company come out the day prior and they could not diagnose the problem. They were here for four hours and came up with nothing. Darrell had it figured out in minutes and fixed within an hour. If you want to save money and the job done right call this company. They have an outstanding response time also. Thanks Darrell for your hard work and professionalism.Vince Sandra Cheatham
14:25 29 Jul 22
Very pleased with their work. He was very thorough and pleasant. I will definitely call Energy Stars again James Weddington
20:52 15 Jul 22
Darryl the technician did an excellent job on my AC system. He was very courteous and the consumate professional. Kimberly Boyd
Each person I’ve had contact with, from the scheduler down to the guys that came out to install/service our home were great. If you want a company you can trust, you found it with Energy Stars.
19:06 17 Jun 22
Highly recommend Energy Stars! When our AC quit working they were fast to bring portable units over until our install could happen. I am very happy with the York that was installed in our home and love being able to control my unit from my phone 🤩. Each person I’ve had contact with, from the scheduler down to the guys that came out to install/service our home were great. If you want a company you can trust, you found it with Energy Stars.
Robin Ostresh
20:38 20 May 22
The installers are friendly and know what they’re doing. They gave us a good price to replace our HVAC in 2021. David Bartlett
20:21 04 May 22
Very knowledgeable and helpful. Showed me what part failed and what needed to be replaced Kim Mcclenton
19:54 18 Feb 22
I wasn't familiar with Energy Stars Heating and Cooling until recently. The guys showed up on time and as a team they got the job done in a timely manner. Thanks guys! Matthew Warmbrodt
17:18 01 Feb 22
Eric came to our house to address our furnace issues, he was professional and very forth coming with information. We have used them in the past and will continue to use them. I Highly recommend this company! Everyone from the front office to the service technicians. I’ve never had better service before! KeAndrea Nichols
15:20 29 Dec 21
Darrell was awesome nice and polite very professional, educational and fast I highly recommended Belinda Boatwright
04:20 08 Dec 21
Darrell is the BEST! Always checks things out from top to bottom! Very knowledgeable! Fixed my issue quickly. Donna Terrell
20:42 20 Nov 21
Darrell was great. He called me back within 10 minutes and was here 15 minutes later. He was in and out within 30 minutes. He was very professional and well mannered. ENERGY STARS to my rescue once again. 🏆 David Yow
21:48 09 Nov 21
I've never had any issues with Energy Stars. Great service, easy scheduling, professiona, friendly staff and techs. I always recommend them. Jeanne Courtney Flure
19:51 23 Sep 21
Always friendly, competent& timely. Fair prices & they don’t try to sell you something you don’t need. Darrell is constantly pleasant & does his job well. Thrasher Julie
17:44 19 Aug 21
on time, helpful on setting up my device, and very professional. my installer was too notch and I recommend him highly. Marie Fite
16:15 30 Jul 21
Hunter Boone came today to explain all options on a new furnace and air conditioner. Very patient and willing to answer all questions. No high pressure. Nice professional and friendly young man. Thank you Hunter. Christina Smith
21:35 23 Jul 21
Great company Darrel is amazing and always on time gets what you need done and the price is right Will continue to use Happy with the results Thank you 😊 Mary Collins
On a scale of 1-10 he gets a 15!
21:19 09 Jul 21
Darrel was amazing! Will never use anyone else….. professional, diligent, patient and he never gave up!! My system kept throwing new challenges at him and he wouldn’t quit till he got cold air filling my house! Bless him! On a scale of 1-10 he gets a 15!
Kristen Rochelle Lunceford
00:03 08 Jul 21
Tech was very knowledgeable and he cleaned my system thoroughly. Didn’t take long at all. Robert Wesley Hamilton
23:47 23 Jun 21
On time very impressed was very professionally would highly recommend very knowledgeable Patricia Denham
14:03 18 Jun 21
Was very pleased with the Service Darrell provided me with. Very polite Ed Abmeyer
21:53 25 May 21
The company is fast, friendly and on time. Energy Star came and did an ac cleaning. Did a great job. AC is now cooling much better. I’ve found them to be the best price in town. No high price sales pitch. Thank you Darryl for your service today. Lisa Gathing McCaskill
19:42 11 May 21
Darryl provided good service and professionalism. Very knowledgeable about the services provided James J-Law Lawrence
21:46 04 May 21
Great service and knowledgeable. Definitely recommended and would call on them again Scott Shelton
15:02 07 Apr 21
They are outstanding & honest. We have had nothing but great experiences with EnergyStars! Daryl was here today & he went above & beyond what we could have asked for. Always professional & just great people! Vickie Dennis-Bagi
19:39 06 Mar 21
The guy was very polite and very efficient that put in our thermostat. I would recommend this company for your heating and cooling needs. Marvin Holt
03:38 23 Feb 21
Great service. Eric did a wonderful job. He has been at his craft for 30 years and it showed with the knowledge he has for his job, well done. Bradley Boone
19:00 17 Feb 21
Darell was awesome 5 stars, super efficient and friendly, very aware of social distancing protocol. Greg Winfield
18:08 17 Feb 21
Had a great experience with Darryl he will back to install the Draft motor when it comes in. Energy Stars is my go to for HVAC Justin Cass
15:58 13 Feb 21
Very professional and knowledgeable about what they do. Darrell was fantastic. Definitely recommend them for your furnace needs Teyona Castro
15:49 05 Feb 21
They are very patient with you. Daryl the tech came to hook a smart thermostat up and before he could do it, he inspected the furnace first, he told I had the filter in wrong and I was missing some wires. That is good thatbhe does that. I will be calling him up to do the work for sure. Good job Daryl. Angel M. Walker-Myers
23:09 03 Feb 21
We've had Darrell and Eric out several times for water heater maintenance and installation and/or heat pump maintenance/repair. Both technicians are very nice, professional, and always go above and beyond. Our messages are always returned and very timely. I would highly recommend this company! Kirk Pace
19:02 19 Jan 21
Very professional and very friendly. Came in got the job done didn’t mess around it was finishing a very reasonable amount of time. Everything done properly we would definitely use them again Jenny Fisher
23:54 14 Jan 21
Darrell was an amazing technician. Went out of his way to help not just to install the nest, but changed my air filter for me and tightened up some loose wires :). Susan Shanks
20:59 08 Jan 21
very nice guy and very helpful in letting us know how to work it i would give him 5 stars Kathy Marxer
19:32 29 Dec 20
Great service from the office staff to get me scheduled for maintenance and service calls. Very knowledgeable and efficient service techs always impress me! Mary K Pastor
01:50 29 Dec 20
They gave me a same-day appointment, the technician arrived right on time, made a quick and accurate diagnosis, had the right part on the truck, and completed the job in about 45 minutes. He was friendly, personable, knowledgeable and made additional helpful suggestions. I have found my new HVAC company! Montie J Hill
16:26 26 Oct 20
Came right out. Eric very knowledgeable. Fixed the issue. Reasonable price. Pleasant and customer friendly. Very pleased. MJ Hill Jeffery Anderson
20:20 20 Oct 20
Very good customer service for sure! Your tech, Darryl, was very polite and walked me through what he was doing and what he was checking! Would recommend your company to my family and friends! Plus I got a better price than quoted! Thank you! Kathy Lesnoff
19:41 19 Oct 20
The receptionist was super nice. Eric was prompt, professional and SO nice. Great technician!!! Lisa Harvey King
23:24 18 Oct 20
Customer service was excellent,Darrell outstanding friendlyHe took his time and explain the problem to me awesome best service I ever had👍 Melody Kambarian Wall
18:41 15 Oct 20
Darrell has been our service tech the past 3 years. He also installed our humidifier (even though we were told it could not be done due to space). Darrell is extremely knowledgeable, friendly and focused on Customer Service. Highly recommend! Christine Coleman
21:17 06 Oct 20
Darrell on their service staff is knowledgeable and friendly. He explains all parts of the hvac unit and what he does to service it. The office staff is responsive and helpful. James Danial
21:47 02 Oct 20
The customer service was outstanding.The Installer’s were very professional Steven Clark
Daryl always does a superb job of keeping my equipment maintained
16:19 02 Oct 20
Dependable company with great service!Daryl always does a superb job of keeping my equipment maintained
Karen Poole
18:06 25 Sep 20
He was very professional and polite and he knew what he was talking about and in a way that we understood Immanuel Xii
15:48 12 Sep 20
Yes I will most certainly recommend Energy Star Heating & Cooling Co. for entire unit purchase and maintenance is surperb Darell was 👌 thanks guys. Brad Boone
16:38 31 Jul 20
very polite and professional got the job done quickly knew what he was doing Darrick French
00:57 21 Jan 20
excellent service new furnace works great, see how new ac does in summer. They also correct poor design of my ductwork which improved airflow a whole lot. Sarah Allison Hill
19:14 11 Sep 19
Had a great experience with this company. Sara was incredible friendly, knowledgeable, and helpful. Timothy Couch
21:15 10 Aug 19
These guys put my furnace and ac there the best. If I have a problem they fix it right away no matter what it is. Keep doing what you’re doing good job. Jane Bunn Plant
01:27 24 Jul 19
They are very professional, knowledgeable and do excellent work. They are also affordable Jodi Mccabe
17:22 12 Jun 19
What a wonderful experience with this company! Too good not to share how wonderful this company is! I definitely recommend this company! They are awesome 😎5 stars ⭐️ Cheryl Lyn Williams
20:58 27 Mar 19
Everyone we worked with there is very efficient, friendly, knowledgeable and professional. Donna Lindner Favier
16:32 08 Mar 19
Working with this company was a rewarding experience. Through the Ameren Illinois Energy Efficiency Program, I was able to have a new heating/cooling system installed in my home. I felt the amount of money I had to pay toward the work was well worth it to make my home more comfortable and efficient. All of their employees were very thoughtful and courteous. I definitely recommend them. Peggy Spence
16:36 02 Feb 19
I cannot day enough good things about everyone at this company!! They are truly beautiful and compassionate individuals! I’m not sure they realize they blessings they bestow on the people that need and use their services. I pray great things for each of them 🙏🏻🙏🏻🙏🏻 Dennis Clements
21:02 19 Jan 19
very proffesional at what they do . they did a great job for our family. i give them a 10 plus rating. will use them from now on Joyce Cummings
19:56 26 Oct 18
Sarah was so great, helped thru thru the whole process. No install yet but am anticipating everything going smoothly Vicki Townsend
16:13 11 Sep 18
This company could not have done more to make sure everything was correct!! The guys were all very polite and made sure to let me know what they were doing and why. Cleaned up all of there messes. Very professional. Would highly recommend them. Wish I knew all the crew members names but my memory isn't that good. So thank you to Star Energy and your awesome crew! Brandon Royer
19:36 08 Aug 18
Sara is a great saleswoman/ technician. She went above and beyond her call of duty. Thanks for everything Sara you are an amazing asset to your company. Barnela Tabb
17:23 23 May 18
Scott Mans
03:16 25 Mar 18
Chad Cya Matoug
19:38 12 Feb 18
Energy Star Heating and Cooling is a super knowledgeable company that obviously takes care of their customers very fair pricing wonderful financing for those that can't afford it out right if you're anywhere in the Illinois area this is probably the company you want to call. Robert Gulliver
22:22 21 Nov 17
James Beasley
17:15 23 Oct 17
we are very pleased with the service provided. They explained everything very well and answered all my questions thoroughly. All the personnel that came out was very professional and worked as a team. I can't say enough about how we was treated through out the entire process. The office staff, field representative and the install teams were excellent. Heather Griffin
18:20 20 Sep 16
I contacted Energy Star when my 4 year old AC went out (purchased from another company). While they couldn't handle the warranty of my previous AC, they got someone to my house the same day (the other company couldn't do that) to assist in seeing what the issue was (faulty coil), and filled my freon up so that I could be comfortable, while dealing with the warrantied part. They couldn't have been more polite, professional and honest. I will definitely be using them again. Tiffany Schilling
22:04 16 Sep 16
Energy Stars Heating and Cooling Company is a fantastic company with owners and employees that go above and beyond for their customers. 
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Our Services
- Furnace Repair
- Heat Pump Repair
- Boiler Repair
- Mini Split/Ductless System Repair
- Furnace Installation
- Heat Pump Installation
- Mini Split Installation
- Attic, Crawl Space, Wall Insulation
- Crawl Space Encapsulation
- Professional Duct Cleaning
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We Service All of the Metro East & Parts of St. Louis
