Our Guarantee & Warranty - Cold Harbour Heating and Air Marietta

The Cold Harbour Heating and Air Marietta Guarantee

A guarantee that is not written down is just a sentence somebody said. In Marietta, where a June afternoon can push an air conditioner past its limits and a January cold snap can expose a weak furnace, we put our repair promises on paper before the technician leaves your driveway. Every repair we complete is covered by the 365-Day Done Right Promise: if the repair fails at any point in the following year, we come back and correct the work at no charge. That is not a goodwill gesture we apply case by case. It is the way Cold Harbour Heating and Air has operated since 2003, and it holds for every home we serve in Cobb County.

Call (762) 240-5599

What’s Covered

• Workmanship for 365 days. Every repair includes a written guarantee valid for a full year from the day the work is completed, and if the repair fails inside that window, we return and make it right at no charge.
• Written pricing before work begins. You receive a written price for the repair before a single tool comes out of the truck, and that number does not change when the work is done.
• Brand coverage across what is already in your home. Our technicians are trained on nine major residential HVAC brands including Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard, so the person who arrives can work on the system you actually have, not just the one we sell.
• Cleanup as a standard practice. We leave your mechanical room, attic access, or equipment closet cleaner than we found it, because a repair is not done until the work area is tidy.
• On-time arrival within the window given. When you book a service call with Cold Harbour Heating and Air Marietta, you get a specific arrival window and a technician who shows up inside it.
• Background-checked, uniformed technicians. You know exactly who is walking through your front door because our people are vetted, uniformed, and carry identification.

Our Satisfaction Promise

Here is the make-it-right process, in plain terms. If you are not satisfied with a repair we have performed, you call the same number you used to book the appointment: (762) 240-5599. A live person answers, any hour, any day. You explain what went wrong. We schedule a return visit at the next available opportunity, and the technician comes back to assess the repair against the written guarantee. If the repair failed within the 365-day window, the fix costs you nothing. No service fee, no parts charge, no argument about whose fault it was. Victor Mancini, our owner, holds every technician to that standard because the alternative, making a customer fight for a correction, is not how an independently operated HVAC business keeps its reputation in a city the size of Marietta. The guarantee is the whole point. It is why we write it down instead of saying it out loud and hoping.

Licensed & Insured Backing

Paperwork matters, but licensing and insurance are the actual financial and legal backbone behind any HVAC guarantee. Cold Harbour Heating and Air Marietta operates as a licensed and insured contractor in Georgia, which means our work is performed under the rules that govern HVAC installation and repair in this state, and our insurance protects your home against the rare accident. We also carry bonding protection, which gives you a clear path to recourse if a contractor fails to finish a job. Anyone can print the word “guarantee” on a flyer. A licensed, insured, and bonded contractor has submitted to outside oversight, and that oversight is what gives our written 365-Day Done Right Promise its weight. When we hand you a written guarantee, it is backed by a real operating business, not a weekend operation with a magnet sign.

Why We Write It Down

Our company operates under The Kingswell Way, a set of five written standards shared across a network of independently owned and operated HVAC businesses. The standards are simple enough to fit on a sheet of paper: say the price before the work, show up in the window given, leave the place cleaner than found, put the guarantee in writing, and come back if it fails. Cold Harbour Heating and Air has been part of the Kingswell network since our founding in 2003, and those five values are not aspirational. They are the checklist every technician works from. The name itself comes from the old roadside shelters where travelers waited out bad weather, a cold harbour, and the job has always been the same: give people comfort in any season. In Marietta, that means an air conditioner that holds through a 95-degree August week, and a furnace that lights on the first cold morning of February.

Written by Victor Mancini, Owner at Cold Harbour Heating and Air Marietta, serving Marietta since 2003.