Legal
Last updated October 16, 2026.
Publisher
This website is published by BRNSG, sole proprietorship of Guillaume Bernas, SIREN 938 265 592, 17 Chemin des Sept, 62320 Bois-Bernard, France. Email: contact@brnsg.com. Website: www.brnsg.com.
Director of publication: Guillaume Bernas.
Hosting
Vercel Inc., 440 N Barranca Avenue #4133, Covina, CA 91723, United States, vercel.com.
About this website
Halvorsen Heating & Air is a fictional company created by BRNSG to show what a website for a heating and air conditioning contractor can do. The business, its address, phone number and email, its services, prices, plans, reviews, ratings, warranties and the people named on this site do not exist.
Photos and video were generated for this demonstration. No repair, visit, maintenance plan, estimate or emergency service offered on this site is real, and no technician will come. The forms only send a demonstration email to the address you enter. In a real emergency, call 911.
The safety, tax and regulatory information on this site summarizes public sources from Xcel Energy, the U.S. Consumer Product Safety Commission, the IRS and the U.S. Environmental Protection Agency, linked where it appears. It is not professional or legal advice.
Intellectual property
Texts, layout, photos, video and code on this website belong to BRNSG. Any reproduction requires prior written permission.
Cookies
This website sets no cookies and uses no analytics or advertising tools. A technical session storage remembers whether you collapsed the BRNSG bar at the top of the page, and the visit window you picked on the availability board so the form can include it.
Personal data
See the privacy policy.