Comfort Zone Heating & Air

Comfort Zone Heating & Air

Heating Contractor -
Bismarck, ND
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Rating 77
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We analyze and rate each contractor to help our users find the perfect candidate for the job. Contractors must claim and maintain their profiles to ensure a high and trustworthy rating. In addition, we utilize the following elements to determine the homeyou rating:

- Licenses and Insurance
- Customer Reviews
- Time in business
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About this pro

Comfort Zone Heating has been in business since 2001. We pride ourselves on being problem-solvers for our customers.

Our crew is well versed in oil, gas, electric and geothermal heat installations and repairs. Also, we are faithful members of the local chamber of commerce and the home builders association. Whether you are a residential or commercial customer, we are here to meet your needs. Call us today at (701) 527-0846.


  • Time in business: 23 years
  • Bismarck, ND 58504

Detailed Information

Year Established 2001
Business Categories Heating, HVAC in Bismarck, ND

License Information

  • Licensed inState Of North Dakota
  • Number31510
  • License typeCorporation

Client Review

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Business Hours Please call to confirm

  • Monday 8AM - 4PM
  • Tuesday 8AM - 4PM
  • Wednesday 8AM - 4PM
  • Thursday 8AM - 4PM
  • Friday 8AM - 4PM
  • Saturday Closed

Coverage Area

Best Questions to Ask a Heating Contractor Contractor

Do you have any references that I can contact?

Always ask for references, and always check them. Keep in mind though that the only references you'll get are people who the contractor is certain will give him a good review. You'd also be well advised to check online review sources in Bismarck as well, which will give you a broader view of customer satisfaction for a given company.

Do you hire properly documented Heating workers?

This will be answered when you ask if all employees are licensed. The only way to obtain a legitimate tradesman's license is to be a legal or naturalized citizen of the US. The company may employ people in positions that don't require a license, however, so it's wise to inquire.

How long have you been in Heating business for/How long have been serving the Bismarck area?

You'll always want to ask how long the company has been in business in Bismarck. While this isn't a guarantee that the company will do good work, companies with longevity on their side must be doing something right. That being said, there are newer companies that do great work. If the company is under three years old, ask where the owner was employed before and for how long. If he/she has a long history of employment, it's reasonable to infer that he or she decided to go into business for themselves after so many years of experience.

How many contractors do you have working for you? How many vehicles are in your fleet?

This is important mostly for larger jobs. Clearly a two man operation is going to build a home much slower than a 15 man crew. This is also a good indication of the overall size of the Heating company, if that's an area of concern for you. The reason you may want to ask about the fleet is that fleet size is a good indicator of the mobility of the company. Mobility may not sound important, but it's hard for the Bismarck contractors to get to job sites if they lack appropriate vehicles.

Are you insured and/or bonded for Heating?

You'll certainly want to ask them this. Steer clear of any company that is not insured in North Dakota, because that means that any incidental damage they may do on your property will be a real hassle to recover compensation for. It is never wise to work with uninsured tradesmen of any kind. Most states also require that someone have insurance in order to be issued a trade license. If they say they're licensed but not insured, they're being less than truthful.

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