This business is Trusted — customers consistently rate it 4.7★ across 485 reviews, indicating reliable, quality service.
A 4.7★ rating from 485 reviews indicates strong quality — continued review growth will further confirm reliability.
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours
Sunday: Open 24 hours
Customers frequently praise quality installations, energy-efficient recommendations, and responsive follow-up.
Scheduling during peak season (summer/winter) can take time — book ahead.
Homeowners looking for a trusted HVAC provider for installs or repairs.
Review Rank Score (0–100) blends a Bayesian-adjusted rating, review volume, recent sentiment, and rating consistency. It's a predictive reputation estimate — not a replica of Google or Yelp's ranking.
Generally responsive and when we had some early system issues on a new installation, Nick provided extended warranties. The billing, scheduling, and invoicing system are just not 21st century. Scheduling reminders only indicate which day the service will be provided. If you make the appointment well in advance, zero info in the reminders regarding time of the service. Our other service providers practically stalk you to keep you informed on service tech arrival times. If you do not mark the time down when you book, and forget the time, you have to call them to find out. We've opted for their annual contract for service at $240/yr. Started 8/23/2020. As they generally invoice us before expiration dates, we've always paid a little early. What we did not know is that their software resets the contract date to the date of payment. So this year, received an email that indicated the contract had expired fully 2 months before the original contract initiation date of 8/23. So, you pay early, they progressively shorten your coverage. Think we've got this sorted for our account but find this a little unfair to other clients who pay early. Overall satisfied with the technical support and responsiveness of the team, their customer billing and scheduling systems need work.
Our Technician (Austin) both very professional and personable this morning. He not only quickly diagnosed and fixed our problem; he was able to explain very logically a nuance about our heat pump/air conditioner system that we previously did not quite understand. We also needed to schedule the appointment into a narrow time slot and the Customer Service Rep. made it happen.
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Great experience all around. From scheduling, service and repair, from sales to installation, everyone was super courteous, responsive and professsional. Pricing was fair and without high pressure. I was given options and information to choose the correct furnace. Furnace was installed next day. This company and the people who work for it (Jason, Jason and Victoria are who I worked with) are truly outstanding! How great to find an ethical HVAC company. A+++++++++
National Heating and Air Conditioning stands above others in their industry. Communication is thorough, the technicians are professional, and they prioritize the needs of the customer. Ethan provided maintenance services today and exemplified what is good about the company.
I was completely satisfied with the system maintenance provided by National Heating and Air Conditioning. My Technician, Ethan Schepker, was on time, polite, efficient, and very knowledgeable. I feel confident that National is an honest company to work with.