Vandemark Heating and Cooling
Sioux City
(712) 647-2627
Woodbine
(712) 647-2627
Council Bluffs
(712) 592-0089
Blair, NE
(402) 237-6116

Vandemark Reviews

Thank you for being a Vandemark Heating and Cooling customer! If you have a great, five star review, please enter it here. If there were any problems with the service that we provided, please call or email us first. We would like the opportunity to solve any issues before they are posted here. We do our best to achieve five star service! Thank you!

Average Rating from 54 Reviews

- 2/10/2024 - Posted on Google
Want to give a shout out to the Vandemark crew? What a wonderful experience what great people to work with they did a wonderful job when I called they were there fast service would recommend them 100%percent want to Thank them so much Randy and his crew for getting new furnace quickly and clean up after them self and stay there to make sure all was good and now we have nice warm toasty home thank god we have a great business in Woodbine with fast and great service !!!!!
- 1/19/2024 - Posted on Google
Can't say how fabulous Randy and Clay was. Our furnace completely went out the coldest week of the year. They came ordered parts put them on. The best ever. Thanks so much for being so reliable , fast and answered all the questions. Thanks again
- 1/14/2024 - Posted on Google
Excellent service! Gave us advice over the phone and we were able to get our heat back on! Thank you!
- 1/10/2024 - Posted on Google
One call at 7 am here by 8. Great service. Thanks to Randy and his tech. Furnace back up and running in short time. Had the part we needed. Recommend.
- 12/19/2023 - Posted on Google
So thankful that Vandemark Heating and Cooling was able to replace my old outdated AND undersized HVAC system with a the right sized unit for my home before the cold and snowy weather hits us! Randy and his team are super friendly and knowledgeable and they got the job done right at a competitive price! Thank you!
- 11/18/2023 - Posted on Google
Great to do business with. Smooth transaction.
- 10/1/2023
Our 20 year old system had issues and we decided to replace everything instead of continuing to dump money into it. I honestly hated the thought of doing it especially when I really didn't consider it "old". I had Randy come out and the first thing he asked me was several questions about how my old system ran. He then told me I had too large of a system and it was never running efficiently or correctly. He asked if our house ever felt warm? The answer was no! Because too large of a system was installed, Randy explained that it was short cycling and not warming the air in the room. He told us we needed to go to a 100K BTU furnace and it would run longer but actually heat the house like it was designed. Randy was 100% correct. This past winter was the first time in 20 years that my family has ever said it felt warm inside the house! Basically prior to this we were wasting propane!
His crew did a nice job installing the furnace and air conditioner. They hauled out our old system and cleaned up things. They came back a few days after the install and put in a humidifier after making a custom mount for it due to the angle of my air duct. Everything works great. The equipment is very good quality. We would definitely recommend Vandemark Heating and Cooling. Randy was very impressive with his knowledge of systems and how they are supposed to function, and sizing a system correctly to a home. We are very pleased.
- 10/1/2023
Our 20 year old system had issues and we decided to replace everything instead of continuing to dump money into it. I honestly hated the thought of doing it especially when I really didn't consider it "old". I had Randy come out and the first thing he asked me was several questions about how my old system ran. He then told me I had too large of a system and it was never running efficiently or correctly. He asked if our house ever felt warm? The answer was no! Because too large of a system was installed, Randy explained that it was short cycling and not warming the air in the room. He told us we needed to go to a 100K BTU furnace and it would run longer but actually heat the house like it was designed. Randy was 100% correct. This past winter was the first time in 20 years that my family has ever said it felt warm inside the house! Basically prior to this we were wasting propane!
His crew did a nice job installing the furnace and air conditioner. They hauled out our old system and cleaned up things. They came back a few days after the install and put in a humidifier after making a custom mount for it due to the angle of my air duct. Everything works great. The equipment is very good quality. We would definitely recommend Vandemark Heating and Cooling. Randy was very impressive with his knowledge of systems and how they are supposed to function, and sizing a system correctly to a home. We are very pleased.
- 8/30/2023 - Posted on Google
Randy and his crew helped solve an issue with my mini-split AC and also installed a new home AC unit. Everything went well and it was a professional job done well. Will use them again.
- 8/30/2023 - Posted on Google
Randy and his crew helped solve an issue with my mini-split AC and also installed a new home AC unit. Everything went well and it was a professional job done well. Will use them again.
- 8/23/2023 - Posted on Google
Randy helped make our house wonderfully nice and cool again was very prompt with his services
- 8/23/2023 - Posted on Google
Randy helped make our house wonderfully nice and cool again was very prompt with his services
- 6/14/2023 - Posted on Google
Randy’s team did an amazing job on installing my new furnace and A/C Unit! If I ever need HVAC work, I’m calling them for sure!
- 6/14/2023 - Posted on Google
Randy’s team did an amazing job on installing my new furnace and A/C Unit! If I ever need HVAC work, I’m calling them for sure!
- 1/13/2023 - Posted on Google
Our furnace died in January Randy came on Monday and replaced the furnace on friday. Great job, clean, professional and Quick. He answered all my questions and is definitely my new HVAC man.
- 1/13/2023 - Posted on Google
Our furnace died in January Randy came on Monday and replaced the furnace on friday. Great job, clean, professional and Quick. He answered all my questions and is definitely my new HVAC man.
- 12/31/2022 - Posted on Google
Randy and his team were 5 star! Quick installation! And great communication! Thanks again!
- 12/31/2022 - Posted on Google
Randy and his team were 5 star! Quick installation! And great communication! Thanks again!
- 11/16/2022 - Posted on Google
Was very responsive when I called on a Saturday when the heater was out, showed up when he said he would and did what he could to get the heater to work through the weekend! Ended up needing a new system as it was 24 yrs old, showed up that Monday with two of his guys and had it replaced and going with the day!
- 11/16/2022 - Posted on Google
Was very responsive when I called on a Saturday when the heater was out, showed up when he said he would and did what he could to get the heater to work through the weekend! Ended up needing a new system as it was 24 yrs old, showed up that Monday with two of his guys and had it replaced and going with the day!
- 11/11/2022 - Posted on Google
- 11/11/2022 - Posted on Google
- 11/1/2022 - Posted on Google
Randy and his team were great. Glad I chose him. I will recommend them to others
- 11/1/2022 - Posted on Google
Randy and his team were great. Glad I chose him. I will recommend them to others
- 9/7/2022 - Posted on Google
- 9/7/2022 - Posted on Google
- 8/24/2022 - Posted on Google
Our Heat Pump stopped working on a Saturday evening. Randy and his team at Vandemark were able to have the unit diagnosed, and the replacement unit on order by Tuesday. The pricing quoted for the replacement unit was extremely comparable to all other competitors. The professionalism, Responsiveness, and overall performance of Vandemark are second to none! Well done Vandemark!
- 8/24/2022 - Posted on Google
Our Heat Pump stopped working on a Saturday evening. Randy and his team at Vandemark were able to have the unit diagnosed, and the replacement unit on order by Tuesday. The pricing quoted for the replacement unit was extremely comparable to all other competitors. The professionalism, Responsiveness, and overall performance of Vandemark are second to none! Well done Vandemark!
- 5/1/2022 - Posted on Google
Services: HVAC system maintenance, HVAC duct & vent repair, Cleaning, Installation, Heating system installation, Install AC
Positive: Professionalism
- 5/1/2022 - Posted on Google
Services: HVAC system maintenance, HVAC duct & vent repair, Cleaning, Installation, Heating system installation, Install AC
Positive: Professionalism
- 4/30/2022 - Posted on Google
Service: HVAC duct & vent installation
Positive: Professionalism, Quality, Responsiveness, Value
- 4/30/2022 - Posted on Google
Service: HVAC duct & vent installation
Positive: Professionalism, Quality, Responsiveness, Value
- 4/22/2022 - Posted on Google
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
We have used Randy many times to look at and fix our furnace and air conditioner issues. Could not be happier with the service he and his employees provided. Very friendly and knowledgeable. He walked me through a thermostat wiring issue on the phone that I could resolve myself and even arranged for a part to be delivered to my home to fix my heat pump. Will use this business in the future.
Services: Thermostat installation, A/C system repair, Heating system repair
- 4/22/2022 - Posted on Google
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
We have used Randy many times to look at and fix our furnace and air conditioner issues. Could not be happier with the service he and his employees provided. Very friendly and knowledgeable. He walked me through a thermostat wiring issue on the phone that I could resolve myself and even arranged for a part to be delivered to my home to fix my heat pump. Will use this business in the future.
Services: Thermostat installation, A/C system repair, Heating system repair
- 4/22/2022 - Posted on Google
Service: Heating system installation
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
- 4/22/2022 - Posted on Google
Service: Heating system installation
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
- 4/17/2022 - Posted on Google
Randy Younie - 4/14/2022 Randy installed my system 14 years ago and it has been problem free, except for the time I forgot to replace the batteries in the thermostat. Which we now do on an annual basis. But as a subcontractor I have worked with Randy on many projects and have always known him and his employees to be honest and professional without fail. I have heard many positive comments from homeowners through the years about the service they received. On time service and work performed as promised. I have recommended Randy to friends in the past and have never gotten a bad report. And I will continue to recommend him in the future.
- 4/17/2022 - Posted on Google
Randy Younie - 4/14/2022 Randy installed my system 14 years ago and it has been problem free, except for the time I forgot to replace the batteries in the thermostat. Which we now do on an annual basis. But as a subcontractor I have worked with Randy on many projects and have always known him and his employees to be honest and professional without fail. I have heard many positive comments from homeowners through the years about the service they received. On time service and work performed as promised. I have recommended Randy to friends in the past and have never gotten a bad report. And I will continue to recommend him in the future.
- 4/14/2022
Randy installed my system 14 years ago and it has been problem free, except for the time I forgot to replace the batteries in the thermostat. Which we now do on an annual basis. But as a subcontractor I have worked with Randy on many projects and have always known him and his employees to be honest and professional without fail. I have heard many positive comments from homeowners through the years about the service they received. On time service and work performed as promised. I have recommended Randy to friends in the past and have never gotten a bad report. And I will continue to recommend him in the future.
- 4/14/2022
Randy installed my system 14 years ago and it has been problem free, except for the time I forgot to replace the batteries in the thermostat. Which we now do on an annual basis. But as a subcontractor I have worked with Randy on many projects and have always known him and his employees to be honest and professional without fail. I have heard many positive comments from homeowners through the years about the service they received. On time service and work performed as promised. I have recommended Randy to friends in the past and have never gotten a bad report. And I will continue to recommend him in the future.
- 5/17/2021 - Posted on Google
- 5/17/2021 - Posted on Google
- 11/5/2017 - Posted on Google
Had the parts needed to finish a job on a Saturday and helped us out in a pinch! Thanks Randy!
- 11/5/2017 - Posted on Google
Had the parts needed to finish a job on a Saturday and helped us out in a pinch! Thanks Randy!
- 2/6/2017 - Posted on Facebook
- 2/6/2017 - Posted on Facebook
- 2/6/2017 - Posted on Facebook
- 2/6/2017 - Posted on Facebook
- 1/31/2017 - Posted on Facebook
- 1/31/2017 - Posted on Facebook
- 1/31/2017 - Posted on Facebook
Our experience with Vandemark Heating and Cooling was excellent... When our furnace decided to become non functional We had Randy and his crew take a look and decided we needed to replace our unit.. They were right on it and got it done. Very respectful of my space removed the old unit cleaning up afterwards and leaving us with a Nice clean area and now a warm more efficient furnace... I highly recommend Vandemark Heating and Cooling...
- 1/31/2017 - Posted on Facebook
- 1/31/2017 - Posted on Facebook
- 1/31/2017 - Posted on Facebook
Our experience with Vandemark Heating and Cooling was excellent... When our furnace decided to become non functional We had Randy and his crew take a look and decided we needed to replace our unit.. They were right on it and got it done. Very respectful of my space removed the old unit cleaning up afterwards and leaving us with a Nice clean area and now a warm more efficient furnace... I highly recommend Vandemark Heating and Cooling...

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