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Proudly serving Santa Rosa, CA and the surrounding area since 2013

Our Credentials

  • License ID: 991331 (C-20 HVAC)

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Our Reviews

Overall Verified Testimonial Score

4.95

Composite Score

Quality

Customer Service

Value

Review Date: 06/25/2022 | Author: Aram G.

Comments: Charlie and Charlie were both exemplary. Professional, responsive, and timely. Great communications, excellent team who did very high quality work in a very reasonable amount of time. Extremely satisfied, would highly recommend anyone looking for HVAC solutions.

Review Date: 08/27/2021 | Author: Roberta K.

Comments: Happy with there work

Review Date: 11/01/2019 | Author: Kendra H.

Comments: They were great! Our furnace was acting up during the cold snap and we had no heat. Charlie came right over, quickly diagnosed the problem and had it fixed within a day. Very professional and customer focused - we highly recommend Next Level.

Review Date: 10/01/2019 | Author: Marie F.

Comments: Charlie was fast and efficient. I have had him for two projects.

Review Date: 04/23/2019 | Author: Leonard F.

Comments: On time, friendly, and professional

Review Date: 11/14/2018 | Author: Duke P.

Comments: I appreciated the straight forward cost estimates. Others while also listing costs felt more segmented to allow another charge. Work was done efficiently and with skilled hands

Review Date: 10/19/2018 | Author: Merrysue M.

Comments: Eric H was great. Fixed the wiring on our heater and answered our questions about installing a new heating system. He was friendly, professional and we are very grateful for his help and advice. We would totally and without reservation recommend Next Level for those who need a qualified expert~! Thanks Eric.

Review Date: 06/19/2018 | Author: Audrey C.

Comments: Very professional. Stuck to their price... arrived on schedule and did the job no problems.. I recommend them highly !!!

Review Date: 04/16/2018 | Author: Caleb A.

Comments: Both Charlie and Eric installed my Central A/C and did a magnificent Job! Very organized, on time and within my budget! I would definitely recommend Next Level services to a friend or family member!

Review Date: 11/16/2017 | Author: Paul S.

Comments: had to leave multiple messages to contact contractor. But he eventually responded and was helpful. I would still recommend this contractor.

Review Date: 09/20/2017 | Author: Gary B.

Comments: Everything about my dealing with the company including the original quote all the way through final completion was five star quality. Charlie, the company's owner, did everything I could have expected to make certain I was satisfied customer.

Review Date: 09/20/2017 | Author: Danny M.

Comments: Very professional. Very friendly.

Review Date: 09/18/2017 | Author: Keith F.

Review Date: 07/19/2017 | Author: Danny L.

Comments: installed a new 4 ton A/C. Price is reasonable. Work completed in two days. all tests are passed, Inspected and signed off by the City inspector.

Review Date: 06/17/2017 | Author: Kim G.

Comments: Charlie Nelson knows HVAC :-))

Review Date: 03/30/2017 | Author: a Neighbor

Comments: Fantastic service!!!

Review Date: 03/09/2017 | Author: Brooke H.

Comments: I highly recommend Charlie Nelson's company next level heating and air conditioning. He had to make an extra trip to Home Depot for $2.00 part and he did not add that to his original quote of $309. The $309 included his labor and time. That's what he originally quoted and he stuck to it.

Review Date: 03/02/2017 | Author: Chris P.

Review Date: 10/22/2016 | Author: Barbara R.

Comments: Charlie Nelson is wonderful!

Review Date: 09/10/2016 | Author: Teri W.

Comments: Excellent customer service and professional installer.

Review Date: 04/16/2016 | Author: Keith W.

Comments: On Time, friendly and knowledgeable. What more could you ask for? I would hire them again in a heart beat...

Review Date: 03/26/2016 | Author: Vicki S.

Comments: It was a great experience from the moment of contact. Sarah answered all my questions, explained the services, and gave me an estimate of what I could expect before Charlie came out. We scheduled an appointment within the time frame I needed. Charlie inspected my heating system and vents and explained that whatever problem I was having was fixed by my changing the filter a few days before he arrived. He was incredibly honest and that means so much! He didn't even charge me for the visit and asked that I call back in the Fall for some heater maintenance. You know I will! I would definitely recommend Charlie and Next Level Heating and Air Conditioning.

Review Date: 03/17/2016 | Author: Elise G.

Comments: I was very satisfied with the company!

Review Date: 03/11/2016 | Author: Marty R.

Comments: Charlie, the owner showed up within two or three hours of my call. He figured out and fixed the problem with our heating system in a short amount of time. Charlie was fast, efficient, and very pleasant. Will definitely use this company again!

Review Date: 02/28/2016 | Author: a Neighbor

Comments: Nice folks

Review Date: 02/10/2016 | Author: Martin C.

Comments: Pleasant. Knowledgeable. Fair price.

Review Date: 02/02/2016 | Author: Roger S.

Comments: THIS COMPANY IS THE BEST OF THE BEST OF THE BEST. HE CAME ON TIME, FOUND THE PROBLEM WHICH WAS THE THERMOSTAT, HE WAS ABLE TO FIX THAT THEN HE CHECKED THE FURNACE OVER AND DID NOT CHARGE ME ONE SINGLE CENT. HOW MANY TIMES DO YOU EXPERIENCE THAT LEVEL OF SERVICE AND CONSIDERATION. I RECOMMEND HIM100 POINT ZERO ZERO PERCENT

Review Date: 01/20/2016 | Author: Eric H.

Comments: The furnace inside my rental home was going bad and it was winter time. I had Charlie go out to the house and meet me there. He looked at and told me right away that the furnace in there was over 25 years old and I needed a new one. He has installed the new, up to date one and it is working great. Charlie is a very nice, personable guy and he wants to make you a happy customer. I highly recommend Next Level Heating and Air Conditioning. They are all great workers.

Review Date: 01/13/2016 | Author: Kevin R.

Comments: Was a great experience - found the problem right away and fixed it in 30 min with a lifetime guarantee. The only thing I don't know is a cost comparison, the price of $227 for parts and labor to fix the surface ignitor seemed very fair, but I don't have anything else to compare it to.

Review Date: 01/12/2016 | Author: Stanley G.

Comments: this company was GREAT Have already recommended them to several people. Fast, efficient, friendly, prompt attention to our original call.

Review Date: 01/08/2016 | Author: Gary C.

Comments: CHARLIE AND NICK WERE VERY PROFESSIONAL AND CLEAN. GOOD PEOPLE TO WORK WITH,HAPPY WITH RESULTS

Review Date: 12/24/2015 | Author: Jim Z.

Comments: They respond quickly and diagnose your problem

Review Date: 12/16/2015 | Author: Janet A.

Comments: Excellent professional service. Charlie arrived as scheduled and completed the work efficiently. We will call on him again.

Review Date: 12/14/2015 | Author: James C.

Comments: Great, professional experience. Charlie the owner was fantastic. We were really in a pinch with a broken furnace. He fit us into his schedule to walk through our options and then was able to fit us into the schedule quickly for an install. Chad did the install and he was extremely polite and professional and completed the work in the time promised. Highly recommended!

Review Date: 12/12/2015 | Author: Tom C.

Comments: Charlie was on-time, and did the work within the estimate, even though he had to deal with an unexpected problem in the furnace. I was relieved to find he is a man with skill and character.

Review Date: 12/04/2015 | Author: Nate W.

Comments: I had a new furnace and new alumi-flex ducts installed along with the AC coil for when we're ready to install AC. I selected Next Level after receiving three quotes. They had the best price, the shortest time to complete the job and were the only contractor not to provide the option to skip the permits. Charlie and Nick did a great job. They were prompt and efficient, and were focused on making sure I was happy with the final product. They allowed me to make changes on the fly and didn't try and increase the price for every change. When the inspector came it passed the 6% air leakage test easily. Pricing was great compared to other diamond certified contractors in the area. Availability of 0% financing was nice. The 10-year 100% guarantee on all of the work was unmatched by any other contractor. Overall, good work, good product line, great price, friendly staff......I would recommend Next Level Heating and Air Conditioning to anyone.

Review Date: 11/17/2015 | Author: Judy A.

Comments: I found "NEXT LEVEL HEATING AND COOLING " through Home Advisor and wanted to report back that it was a top notch company. They started the job on the day they said they would and were there on time for the next three days until the job was done. Both the owner of the company Charlie and the main installer, Chad, were focused on giving me the best job possible. The results were beautiful and better than I had even hoped for. I would highly recommend this company to anyone needing a new heating system. I interviewed several contractors and chose this one as the most knowledgeable and spending the most time to explain different options for my Eichler home. The result was perfect.

Review Date: 11/01/2015 | Author: Frieda W.

Comments: Charlie the owner came out to inspect and offer bid the day I called. He then did the install two days later. The bid was competitive and fair and he put in more work then anticipated but stuck to the bid. He was very personable and knowledgable. I would highly recommend Charlie's Next Level furnace installation!!

Review Date: 10/14/2015 | Author: Jennifer B.

Comments: I had other estimates for this work. Charlie's was the one that best matched what I thought I wanted in regards to the units, the size of the house, and the price. The installers were personable, neat and seemed to know their work. Charlie came by to check on progress on the second day. He arranged to have the duct testing done the same day they finished, so I did not have to schedule a further appointment. Everything went very smoothly, as far as I could see.

Review Date: 10/09/2015 | Author: Beverly D.

Comments: very pleased with customer service and cost, excellent transaction from start to finish!!!!!!!!!!!!!

Review Date: 10/06/2015 | Author: Carolyn H.

Comments: On time. Efficient. Pleasant

Review Date: 09/27/2015 | Author: Patrick E.

Comments: Don't call anyone else this is the one

Review Date: 09/23/2015 | Author: James R.

Comments: The response was fast and installation was done in one day.

Review Date: 09/19/2015 | Author: Jennifer B.

Comments: This job was for both an AC and gas furnace replacement. Next Level was the first company to contact me after I had accessed the HomeAdvisor website. I got several estimates--they were all similar in price, but I felt that Next level's suggestions were most in line with what I wanted in furnace and AC units. I appreciated the financing option. Charlie came out on Labor Day Weekend to give me an estimate. He and his installers were very personable and shared lots of information about the units I got and about heating and cooling in general. They were quick,efficient and seemed to know what they were doing. Charlie came out the 2nd day of the install to review the work. Charlie arranged for the HEERS duct testing to be done the same day. I would definitely recommend Next Level.

Review Date: 09/10/2015 | Author: Frank V.

Comments: great friendly knowledgeable and immediate service, great rates.

Review Date: 08/26/2015 | Author: a Neighbor

Comments: Charlie was very accommodating......

Review Date: 08/16/2015 | Author: Narsi S.

Comments: He was On time, professional, and Courteous . He listened to my needs of service, got to work with out wasting any time. Value of his work done is certainly and exceptionally deserves 5 stars+.

Review Date: 07/26/2015 | Author: Maureen L.

Comments: Charlie was great to work with. He gave honest, sound advice. I would hire him again in a heartbeat!

Review Date: 07/23/2015 | Author: Mary D.

Comments: They did a good job coming in and cleaning up what another company had messed up. Not fun, but necessary.

Review Date: 07/21/2015 | Author: Marcia H.

Comments: Helpful and courteous

Review Date: 07/21/2015 | Author: Diane S.

Comments: I decided to add Air Conditioning to the job. So price paid was for both the high efficiency furnace and A/C. Excellent crew.

Review Date: 07/07/2015 | Author: Doug B.

Comments: We had 5 estimates and Charlie was the only one who we felt gave us straight answers. He is knowledgeable a true professional. He and is assistant Chad showed up on time, and never left our place with debris. It was hot in the attic and they still spent an entire day installing new duct work. Chad even went back in to take some pictures because he said there were signs our roof was leaking from underneath. I would recommend Next Level to anyone needing any type of HVAC work or a replacement unit.

Review Date: 07/06/2015 | Author: Pat B.

Comments: This was both a furnace and a tankless HW heater

Review Date: 06/13/2015 | Author: Allan F.

Comments: The owner, Charlie, of Next Level Heating & Air Conditioning is a gem. He was extremely affable, knowledgeable and professional. He diagnosed the problem immediately and made the repair. He was in and out in 30 minutes. What a great find!

Review Date: 06/12/2015 | Author: Linda S.

Comments: Charlie and crew were very accomodating

Review Date: 04/28/2015 | Author: Barbara G.

Comments: I WAS AFRAID OF BEING RIPPED OFF OR OVER CHARGED AS I HAVE BEEN BEFORE , BUT CHARLIE WAS GREAT! I WOULD HIGHLY RECOMMEND HIM. IN FACT I'M CALLING HIM AGAIN TO FIX SOME STUFF I HAD DONE BEFORE THAT WAS DONE WRONG.

Review Date: 04/17/2015 | Author: Eric H.

Comments: Charlie gave me two options of how to resolve the issue. Of course I went with the less costly of a way to resolve the issue. Everything started working great. I would definitely recommend Charlie.

Review Date: 03/29/2015 | Author: a Neighbor

Comments: Charlie was able to describe clearly the options available to heat our house. He delivered what we ordered and we are comfortable with the heating system.

Review Date: 03/27/2015 | Author: Wendy E.

Comments: Top notch service, professional and efficient. Cleaned up afterwards taking old furnace with them. Highly recommend!

Review Date: 03/26/2015 | Author: Charles B.

Comments: Charlie came out to our home and gave us an estimate. His prices were fair and he was very friendly yet completely professional. We had a small leak shortly after installation and he came out to see what the issue was and correct it the same day that we called. Would highly recommend him to anyone.

Review Date: 02/09/2015 | Author: Robert E.

Comments: Charlie came ou on a Sunday within hours of the call and took care of the problem immediately.very friendly and efficient

Review Date: 02/05/2015 | Author: Elizabeth C.

Comments: Pleasant personality, good service

Review Date: 01/31/2015 | Author: Elaine B.

Comments: Charlie was very accommodating to my requests and revisited my home to see that everything was working correctly and reset the thermostate

Review Date: 01/14/2015 | Author: Jeremy M.

Comments: Charlie was prompt, friendly and didn't leave until the job was done. We ran into a little glitch and he never lost focus on making sure everything was working before he left. Great service at a great price.

Review Date: 01/09/2015 | Author: Christine A.

Comments: Working with Next Level and Charlie was pleasant and quick.

Review Date: 01/09/2015 | Author: Mariah M.

Comments: I had a great experience and would definitely recommend this company. Charlie was extremely professional, efficient and fair in the pricing. He responded to my request on the website immediately, was willing to work with my difficult schedule, came out a few days later, had to order a part for our furnace and got it in and installed in two days. My fianc? and I bought a fixer upper home so we've dealt with A LOT of home improvement contractors and this was probably the best customer service I've ever experienced. Without a doubt I am keeping his contact info and he has our business ongoing.

Review Date: 01/08/2015 | Author: Jon W.

Comments: Charlie was great. He was very efficient and professional & provided great customer service. In addition he is very people oriented . I would definitely hire him again.

Review Date: 01/04/2015 | Author: Daniel C.

Comments: if you want to save money still using a professional, charley is your man. as good as it gets.

Review Date: 12/15/2014 | Author: a Neighbor

Comments: The type of service turned out to be furnace replacement. Charlie explained what we needed and why and our options well. They did a very good job. They were very nice and hardworking. The new furnace is working well.

Review Date: 12/06/2014 | Author: Mike M.

Comments: Charlie was awesome!

Review Date: 11/26/2014 | Author: Geo H.

Comments: Charley promptly called me, was on time for the appt, diagnosed the problem in about 10 min, fixed it in 20, installed new air filters for me and waited around long enough to ensure that the furnace was working properly. I had called him after having suffered for 3 weeks without heat while another company tried one thing after another to fix the problem unsuccessfully. Not only would I call charley again, I will call him first next time! This guy takes pride in his work and goes the extra mile to ensure the customer is happy. That's rare these days.

Review Date: 10/06/2014 | Author: Kathy N.

Comments: He was such a nice guy and very conscience. He did everything he said he was going to do. I couldn't ask for a better company. Excellent service.

Review Date: 09/19/2014 | Author: Jerry S.

Comments: Charles is on time, does great work at a reasonable price. Stayed long hours if they needed to. They do such a great job, I would only call them now. They are trustworthy and I would definitely recommend this company to others.