Payment Options

ComfortSystems offers many free bill pay options. Find a bill pay solution that works for you:

Pay Online: Through our third-party website eSuite.

Pay by Mail: Send a check or money order to:

Comfort Systems
Bin 88900
Milwaukee, WI 53288

Pay in Person: Visit our office location at:

Notice a change to our hours

520 Garfield Ave
Duluth, MN, 55802

24 Hour Dropbox: Outside of our office location at:

520 Garfield Ave
Duluth, MN, 55802

Setup automatic payments from a checking or savings account by completing an Easy Pay Application.

Setup automatic payments with a debit or credit card through our third-party website eSuite.


Cards We Accept:

We accept Visa, Mastercard, Discover, American Express and MoneyGrams.

A $30.00 processing fee will be charged on all returned payments.

24 Hour Emergency Numbers

Street, Water, Sewer:


Natural Gas:


811 - Know what's below. Call before you dig.

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520 Garfield Avenue | Duluth, Minnesota 55802
Phone: 218.730.4050