NGH
St. Charles County Missouri
NGH - HVAC in O'Fallon, Missouri
8000 Phoenix Parkway, O'Fallon, Missouri 63368
(800) 422-4328
| nortekhvac.com 
Request a Quote
For HVAC in St. Charles County
* Unverified company—your request will be sent to other local verified providers.
Request a Quote Form
Your inquiry was received. Thank you!
Please try again later.
Our business directory helps consumers pick the best businesses for their biggest purchases and supplements our daily consumer news show. In the episode below, we discuss our St. Charles County findings from the 2025 U.S. HVAC Customer Satisfaction Study.
Business Status.
NGH is a Better Buyer honorable mention. To learn more about elite business tiers, click on a category below.
About NGH
Founded in 1919, Nortek Global HVAC (NGH), is a reputable business in O'Fallon, Missouri, providing high-quality and innovative heating and cooling solutions. Offering both residential and commercial systems, NGH sets itself apart through its unique micro-channel coil technology that improves efficiency and longevity. Throughout its 100-year history, NGH has been lauded for its commitment to delivering exceptional customer service and products designed to provide ultimate indoor comfort. Being a part of the Nortek family, the company upholds the values of reliability and integrity while constantly striving for industry-leading advancements. Nortek Global HVAC remains committed to superior engineering and unique product design to serve its customers in St. Charles County, Missouri, and beyond.
Services Offered
Residential Heating and Cooling Solutions
Commercial HVAC Systems Installation
Indoor Air Quality Improvement
HVAC System Repair and Maintenance
Energy-Efficient HVAC Systems
Personalized Comfort Systems Design
HVAC Equipment Investment Consultation
Smart Thermostat Solutions
Furnace Installation and Servicing
Air Conditioning Repair and Servicing
Related Pages
New Episode
In this episode, we discuss our St. Charles County findings from the 2025 U.S. HVAC Customer Satisfaction Study. Our consumer news shows, articles, buying guides, company ratings, and business reviews help people make better purchasing decisions while promoting companies striving to provide customer service excellence.
Related Articles
How Often Should Commercial Airvents Be Cleaned and Inspected
Understanding the importance of regular commercial air duct cleaning for optimal HVAC performance and healthy indoor air quality. Click here to learn more.
How Long Do HVAC Systems Last? 8 Tips to Extend the Life of Your HVAC System
Explore the lifespan of HVAC systems and learn 8 vital tips to extend their longevity and maintain optimal performance.
Your source for consumer news.
We report on what's happening in the marketplace and how it impacts people.
A trusted leader in business reviews.
We help consumers pick the best businesses for their biggest purchases.
On mission to help companies thrive.
We promote the best companies to maximize their online visibility and foster growth.
5-Star HVAC Companies in Missouri
Number of Companies with ★★★★★
About Better Buyer.
Our Shows
Consumer news, business reviews, and marketplace insights — we reach a massive audience on sites like Bloomberg, Business Insider, CBS News, MSN, NBC, USA Today and many more via the Taboola network. Our episodes help consumers pick the best businesses for their biggest purchases. Learn more.
Methodology
How do we pick the “Best in the Business?” Nearly 90% of consumers read online reviews before buying a product or service, so we rely heavily on customer ratings and reviews. We also evaluate authentic consumer comments and often talk directly with the businesses under consideration.
St. Charles County
Our business directory and buyer guides help consumers pick the best businesses for their biggest purchases and supplement our daily consumer news show.
In this episode, we discuss our St. Charles County findings from the 2025 U.S. HVAC Customer Satisfaction Study.
Daily Episodes
The Better Buyer news team brings you daily consumer headlines, business reviews, and marketplace insights.
Latest Episode:
Consumer News
We report on what's happening in the marketplace and how it impacts people. In 59 seconds we deliver the top headlines, then dive deeper into each story. Subscribe to our mailing list and never miss important consumer news.
Hire our team.
We are
small business marketing experts. We know precisely how to attract, engage, and convert website visitors into customers, and we can do the same for you. Hire our team to drive transformational growth for your business.
VIDEO: SEO Client Testimonials
Stories of transformational company growth.
Contact Us
The best buyers ask great questions.
-
What is Better Buyer's mission?
Better Buyer exists to help consumers and great businesses thrive. Our unique content—articles, buying guides, company ratings, business reviews, and consumer news shows—help people make better purchasing decisions while promoting companies striving to provide customer service excellence.
-
How do I update business info?
If you need to update company information on a page in our directory, click the green "Verify Company Listing" button on your company profile page. Follow the prompts to update, add, or remove your business data. If you would like to request inclusion in our directory (not currently listed in the directory), contact us using the adjacent form. We will promptly review your submission.
-
Do you offer marketing options?
For businesses looking for more exposure, paid options exist to promote your company in our directory. Through organic search, paid advertising, social media, and our weekly shows, we attract thousands of website visitors—potential customers for your business. If you're looking for more visibility in our directory, check out our marketing services page.
Home Page Contact Form
We will get back to you as soon as possible.
Please try again later.
Better Buyer is a division of
RivalMind, LLC
40W310 LaFox Road, Suite c2
St. Charles, IL 60175
(630) 492-0470
Quick Links
Latest Article
