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Here For You When You Need Us Most!
  • ‘Round the Clock Availability

    No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.

  • 100% Satisfaction Guarantee

    We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.

  • StraightForward Pricing® Guide

    Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!

  • Always On Time…Or You Don’t Pay A Dime!®

    We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.

Ramsey

HVAC Repair, Installation & Maintenance

Heating, AC & Furnace Repairs in Ramsey, MN

When homeowners want a reliable heating or air conditioning system that they don’t have to think about, they call One Hour Heating & Air Conditioning. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort.

At One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time—guaranteed.

or Call Us at (763) 284-8639
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100% Satisfaction
Guaranteed
  • Free Second Opinion
    Northern's One Hour Heating & Air Conditioning® Can not be combined with any other offers or discounts. Expires: Mar 31, 2024
  • Save $100 On Any Broan Air Exchanger
    Northern's One Hour Heating & Air Conditioning® Must be presented at time of service. Cannot be used with other discounts or previous purchases. Limited Time Offer. Some restrictions may apply. Valid for this company location only Expires: Mar 31, 2024
Need HVAC Help ASAP?
Phone Callout Call Us Today at (763) 284-8639
Our team will take your call 24 hours a day, seven days a week. Below are our service hours of operation.
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
Holidays
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Frequently Asked Questions
  • What does the One Hour mean in your company name?

    The ‘One Hour’ in our company name indicates our guarantee to be at your home in the predetermined window quoted when you set your appointment. If we do not show up within that window, your service call fee is waived.

    1. Express Appointment: This is an appointment that is scheduled during a specified one-hour time slot. You are promised that a technician will arrive at your home within this one-hour time window. You will also receive a call when the technician is en route to your home.

    2. Reserved Appointment: This is an appointment that is scheduled during a specified, two-hour time slot. You are promised that a technician will arrive at your home within this two-hour time window. You will also receive a call when the technician is en route to your home.

    3. Standard Appointment: This is an appointment that is scheduled during a specified four-hour time slot. You are promised that a technician will arrive at your home within this four-hour time window. You will also receive a call when the technician is en route to your home.

    4. Stand-By Appointment: This appointment is for overflow situations. This appointment will not have a specified time. You will receive a call when the technician is en route to your home.

    5. Emergency Appointment: This appointment is for an unspecified time after normal business hours Monday – Saturday and all day on Sundays/Holidays. Calls are dispatched in the same order they are received. You will also receive a call when the technician is en route to your home.

  • Do you service emergencies after-hours?
    Yes, we offer emergency services 24-hours a day, year-round.
  • How much will my service cost?
    The size and complexity of your HVAC issue will determine the cost. Because our trained, licensed HVAC technicians must diagnose the issue before we are able to quote you an accurate cost, we require an appointment to be set to complete a diagnostic on your system. Once the diagnostic is complete, your One Hour(R) technician will walk you through all costs using our Straightforward Pricing(R) Guide so there are never any surprise fees.
  • How often should I service my HVAC system?
    It’s ideal to service your cooling system each spring and your heating system each fall to ensure you find small issues before they become big problems.
  • How often do I need to change my HVAC filter?
    Your filter should be changed every one to three months, depending on conditions in your home and your region’s climate.
  • Do you offer purchase financing?
    We work built relationships with several lenders to ensure our customers are able to restore comfort in their homes. Ask your technician about your financing options.
  • What are the advantages of a smart thermostat?
    Smart thermostats learn a household's patterns and adjust heating and cooling according to when a home is occupied, give homeowners the ability to control the thermostat remotely, and enable homeowners to reduce their energy use, saving you money.
  • What is HVAC?

    HVAC means Heating, Ventilation, and Air Conditioning. HVAC systems refer to air conditioners, furnaces, and any unit that cools indoor spaces during the summer and warm them in the winter.

    In general, an HVAC system takes in air, heats or cools that air, and blows it into a room or any indoor space. While many homes have separate air conditioning and heating units, others have a heat pump that cools and heats the house.

    Not only do HVAC systems maintain desired temperatures, but they also improve indoor air quality and regulate humidity levels. But most importantly, these units provide comfort all year round.

  • What is a SEER Rating?
    The SEER (seasonal energy efficiency ratio) is a measure of the efficiency of your heating and cooling system.The higher the SEER rating, the more efficiently a unit operates. The SEER rating of any given unit can range anywhere from 13 to 21.

Ramsey HVAC Services Have Great Guarantees

Our customers love what we do because we treat them like the neighbors they are to us. While we carry the One Hour name, we’re an independently owned and operated business with a personal investment in the community. We back our work with a 100% satisfaction guarantee, provide StraightForward® pricing guides for your benefit, and will pay you back for being even one minute late to an appointment.

Find out for yourself why customers love what we do by calling our HVAC repair, installation, and maintenance team today!

Heating System & Furnace Repair Available 24/7 

When the temperatures plummet, a reliable furnace is more than just a convenience. It's a matter of safety and necessity. If you need emergency furnace services in Ramsey, MN, look no further. Our team can diagnose problems like uneven heating, strange noises or even a total breakdown. We also offer maintenance services in the Spring and Fall before and after the cold arrives to help you avoid costly repairs down the road.  

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or Call Us at (763) 284-8639
Our Happy Customers

Our Comfort Specialists are available to help, no matter the time of day. If you're in need of emergency services, we've got you covered 24/7.

Clock Reviews
  • “We’ve used Northern twice now, last fall (when it was in the 90s in September!) for AC service. Service guy was great, knew ...”

    - Melissa Tesch
  • “Called this morning because my garage furnace was out. Jason got here by 2pm to fix it with a smile! Great service!! Thanks so much!”

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Awards & Badges
Tips From Our HVAC Experts
  • One Hour Heating & Air Conditioning
    Beat The Rush And Schedule Your Air Conditioner Tune Up
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    For Comfort and Savings, Furnace Size Really Matters
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    Attention Homeowners! Prepare HVAC Systems Now For Colder Weather Ahead
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