HVAC maintenance
Regular service helps a technician find problems early.
GNS has a maintenance plan. Ask the office for the current plan terms.
Have this ready
- The number of systems at the property
- The date of the last service, if you know it
Prefer to talk? Call (520) 507-5617
Office hours: Monday–Friday, 8:00 am–5:00 pm. 15+ years of experience.
Request service
AC or heating repair
We find the cause of the problem and repair it.
Have this ready when you call
- The type of system, if you know it
- What the system does now
- When the problem started
Replacement or installation
We help you choose new equipment and we install it. Ask about financing.
Have this ready when you call
- The age of the current system, if you know it
- Rooms that are too hot or too cold
- Questions about financing
New build
We install heating and cooling in new homes and buildings.
Have this ready when you call
- The building plans or the floor area
- The location of the build
- The build schedule and your builder's name
Mini-split
We install and service ductless systems for one room or area.
Have this ready when you call
- The room or area to heat and cool
- The approximate size of that space
- If you already have a mini-split, its brand
Commercial refrigeration
We service walk-in coolers, walk-in freezers and restaurant refrigeration.
Have this ready when you call
- The business name and address
- The type of equipment
- The temperature it shows now
Maintenance
Regular system checks. Ask the office about the maintenance plan.
Have this ready when you call
- The number of systems at the property
- The date of the last service, if you know it
Call the office to request service.
Call (520) 507-5617Monday–Friday, 8:00 am–5:00 pm
Call the office about after-hours service.
Monday–Friday, 8:00 am–5:00 pm
Willcox, Bowie, San Simon, Cochise, Sunsites/Pearce, Benson, Pomerene, St. David, Tombstone, and all of the Gila Valley
15+ years of experience
Residential and commercial work by a local crew.
Ask about the maintenance plan
The plan is called the Energy Savings Agreement.
The office gives you the current price and terms.
Watch the Energy Savings Agreement video, opens in a new tab
Offers in this video can be out of date. Ask the office for current terms.
What happens next
- Call the office. The office sets a time with you.
- A technician checks the system.