# Northern Air > Northern Air provides top-notch HVAC services in Fort Collins, Loveland, Timnath, Wellington, Windsor & Laporte. Specializing in AC repair & installation. Service area: Fort Collins, CO; Loveland, CO; Timnath, CO; Wellington, CO; Windsor, CO; Laporte, CO. Phone: 970-480-1077. ## Main Pages - [Service Areas](https://northernairhvac.com/service-areas/): Northern Air offers AC repair, installation, & service in Fort Collins, Loveland, Timnath, Wellington, Windsor & Laporte, CO. - [Company News & Updates](https://northernairhvac.com/company-news-updates/): Stay up to date with the latest company news & updates from Northern Air in Fort Collins, Loveland, Timnath, Wellington, Windsor & Laporte. - [Planned Maintenance Program](https://northernairhvac.com/planned-maintenance-program/): Improve your HVAC system's efficiency with Northern Air's Planned Maintenance Program in Fort Collins, Loveland, Timnath, Wellington, Windsor & Laporte. - [Employment](https://northernairhvac.com/employment/): Join the team of expert technicians and support staff at Northern Colorado Air, Inc. Visit our website for current job openings and to apply. - [Featured Jobs](https://northernairhvac.com/photo-gallery/): Visit our website for recent HVAC projects in the Fort Collins area. - [Shop](https://northernairhvac.com/shop/): Visit Northern Colorado for top HVAC services in Fort Collins, Loveland, Timnath, Wellington, Windsor, & Laporte. HVAC contractor, AC service, & repair. - [Retrofitting](https://northernairhvac.com/retrofitting/): Looking for AC repair or installation in Fort Collins, Loveland, Timnath, Wellington, Windsor, or Laporte? Northern Air offers expert retrofitting services. - [Air Conditioning](https://northernairhvac.com/cooling/): Northern Air in Northern Colorado provides expert air conditioning installation, service, and repair in Fort Collins, Loveland, Timnath, Wellington, Windsor, & Laporte. - [Heating](https://northernairhvac.com/heating/): Northern Air provides top-quality Heating Repair, Service & Installation in Fort Collins, Loveland, Timnath, Wellington, Windsor & Laporte. - [Affiliated Businesses](https://northernairhvac.com/affiliated-business-disclosure/): Northern Air provides top-quality AC repair, installation, and service in Fort Collins, Loveland, Timnath, Wellington, Windsor, and Laporte, CO. - [FAQs](https://northernairhvac.com/faqs/): What should you expect when hiring Northern Colorado for heating and air conditioning service? Visit our website to find out. - [Specials](https://northernairhvac.com/specials/): Visit our website to save on heating and air conditioning service from Northern Colorado Air. Call for repair, installation and maintenance. ## About - [Contact Us](https://northernairhvac.com/contact-us/): Contact Northern Air for top-quality AC repair, installation, and service in Fort Collins, Loveland, Timnath, Wellington, Windsor, and Laporte, CO. ## Guides - [Maximize your HVAC efficiency and save money with a spring tune-up](https://northernairhvac.com/2025/11/07/maximize-your-hvac-efficiency-and-save-money-with-a-spring-tune-up/): Learn how Northern Air has been helping customers maximize their HVAC efficiency and save money for over 33 years. Discover why their specialized team and… - [For Optimal Winter Efficiency, Prep Your HVAC System Now](https://northernairhvac.com/2025/10/08/for-optimal-winter-efficiency-prep-your-hvac-system-now/): Best rebates available through Nov. 16 By Sarah Huber – At Home Colorado With fall upon us, now is the time to prepare your home… - [Northern Colorado changes name to Northern Air](https://northernairhvac.com/2025/09/24/press-release-post/): FOR IMMEDIATE RELEASE Northern Air Charging Into the Future with a Brand Refresh Reflecting Growth and Commitment to Community Fort Collins, CO – September 24,… - [How Serious is a Cracked Heat Exchanger](https://northernairhvac.com/2023/01/30/how-serious-is-a-cracked-heat-exchanger/): It's an industry standard: if a furnace has a cracked heat exchanger, it gets replaced. The American Gas Association has even put this in writing… - [Honeywell Humidifiers](https://northernairhvac.com/2023/01/30/honeywell-humidifiers/): Changing your whole-house humidifier water panel once a season will increase your family's level of comfort and protect your valuable furnishings. Also when you inspect… - [How Cool Should My Home Get in the Heat of Summer?](https://northernairhvac.com/2020/08/21/how-cool-should-my-home-get-in-the-heat-of-summer/): Here in Colorado, summertime temperatures run somewhere between hot, real hot, and let's fry-some-eggs-on-the-pavement hot! With heat indexes that can reach into the 100's on… ## Optional - [Blog Archive](https://northernairhvac.com/blog/): Full archive of helpful articles.