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Typical your area range for this kind of work, from regional averages — not a quote from Next Level Heating and Cooling LLC. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
A Samsung system with 5 indoor mini splits and 2 outdoor heat pumps is the kind of job Next Level Heating and Cooling takes on. The customer who hired Cody, the owner, for that install said he was the only one of 4 quotes to lay out unit types, BTUs, the location of each split and where the refrigerant lines would run, and that he added a 1 year personal labor warranty. The company is a heating and cooling business; its website lists Dover, Portsmouth, Rochester, Somersworth, Durham and Exeter as its service area and says it has 12 years in business. Its BBB grade is A+. A recent customer hired them to install a 5 zone heat pump mini split system and said Cody was timely and clean. A recent customer described a ductless heat-pump install in an older brick home. A recent customer said Cody replaced a failed outdoor unit and corrected mistakes the original installer had made. In 2025, a customer with an emergency boiler issue said Cody came out within an hour and fixed the problem. A 2025 customer said Cody cleaned and repaired their boiler and left the workspace clean. A 2025 customer said he patched a hole an animal had made in the outdoor unit during a yearly checkup. A 2025 customer said a multizone mini-split install took several days and the final invoice matched the original estimate. A New Hampshire hvac licence, number GF1407672, is active on the state registry under Cody V Erickson. The company's own New Hampshire hvac licence, number MBE2201413, is expired on the state registry.
I hired Next Level Heating and Cooling to install a 5 zone heat pump mini split system in my home and couldn't be happier with the results. Cody was timely, great communication, clean and made sure the work was done correctly. I would recommend Next Level to anyone interested in adding efficient cooling and heating to their home.
I had an excellent experience with my mini-split installation and would highly recommend Next Level to anyone looking for a professional, reliable HVAC installer. Cody was extremely communicative throughout the entire process, listened carefully to my concerns, and worked with me to find the best solutions for my home. I truly felt that he treated my home as though it were his own and cared about both the performance of the ductless heat-pump system and how the finished installation would look. His attention to detail, communication, and willingness to work through the challenges of an older brick home really stood out. I wouldn’t hesitate to recommend him for mini-split or heat-pump installation.
Every aspect of Cody’s work was outstanding. I had four proposals and Cody’s was tops in terms of his approach, quality of materials, and price. The installation was a challenge but Cody’s expertise surpassed it. He kept us informed every step of the way. I recommend him enthusiastically and without hesitation or any reservations.
5 stars across the board! Cody did a wonderful job installing our new mini split AC/heating system. He is very thorough and the install is neat and clean. He even helped us fix a couple of other things while he was on site. He is very personable and the dogs loved him 😁
We absolutely enjoyed hiring Cody, owner of Next Level Heating and Cooling LLC to install a Samsung - 5 indoor mini splits and 2 outdoor heat pump systems in our house. The whole process from start to finish was seamless, reasonably priced and most importantly STRESS FREE. Cody was professional, he answered all our questions over the phone during our initial inquiry. Cody arrived on time for our quote and provided us his honest and thorough explanation of the whole system, he drew up locations and provided us pictures immediately of how the lines on the house would look, he gave a timeline for the project and provided us a quote the next day! We had 4 quotes and Cody was the only one to provide a detailed outline including: unit types, btu’s, split unit specific locations in each room of the house, heat pump exterior locations, details of where refrigerant lines were to be located, a superior warranty (Cody is a Preferred Plus Dealer for Samsung) which surpassed all other warranties from other companies. Cody also provided a 1 year personal labor warranty for any warranty repairs incase of any unforeseen issues occurred. Overall we enjoyed our experience with Cody, I highly recommend him for all your split and heat pump system installs!
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1 change recorded — last scanned Oct 18, 2026.
Garage wiring fixed during the estimate visit4.4
Evening no-heat repair within a couple hours4.0
Heat exchanger replacement3.6
State-verified HVAC license since 20092.2