About Our Hammond HVAC Professionals

Licensed & Insured Experts Who Care About Your Home Comfort

At One Hour Heating & Air Conditioning of Hammond, we are a locally owned and operated small business with support from a nationally trusted network of professionals. As a whole, One Hour has been providing top-tier HVAC services to homeowners for decades.

We’re a caring team, and with that comes a code of ethics to adhere to, which includes:

  • Integrity in action. We make promises, and we stick to them. Our honesty is known from customers to vendors.
  • Respect for you and the law. Every service is in accordance with all governing laws and regulations for honest and reliable results.
  • Excellence in all we do. Meeting the highest industry standards, we carefully design, install, and maintain all types of HVAC systems.
  • Safety in every job. Maintaining our equipment and staying up to date on the best safety standards, we ensure that our results match our reputation.
  • Working together for your best interests. We don’t believe in letting pride get in the way of a job well done.
  • A high degree of customer service. We strive to create lasting relationships with our customers to build trust together. That’s why sometimes, we don’t fix anything. Some situations are learning moments, and we’re happy to share our best advice with you.
  • Respect for others. One of the ways we show our respect for customers is our on-time guarantee. If we’re late for some reason, you won’t pay a dime! You have better things to do than look out the window for our truck.
  • Privacy. Your home and services deserve privacy, and we understand that.
  • Fair competition. Our advertising, pricing, and marketing are fair and honest to reflect the standards of our brand.

These difference-makers are a way to stay accountable for our dedication to excellence. It’s what sets us apart. Of course, we don’t expect you to just take our word for things. That’s why we ask for customer feedback – so that we can have full transparency in our services.

Get in touch online or call us today to learn more about our HVAC professionals!

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.

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