Sig Cox Heating & Air Conditioning
Augusta, GA Furnace Repair · #4 of 10 · NATE-certified · 100+ yrs
Sig Cox Heating & Air Conditioning as a Furnace Repair provider
Augusta, GA Furnace Repair · #4 of 10 · NATE-certified · 100+ yrs
Furnace repair focus supported by site details and commercial service listings. Sig Cox states NATE-certified technicians and Lennox Premier Dealer status. Augusta's seasonal heat and occasional cold snaps shape frequent emergency heating needs locally. The website advertises same-day emergency response for no-heat calls. The company notes operating for over 100 years in the Augusta area.
Furnace repair and heating service in Augusta, GA for residential and commercial systems. NATE-certified technicians and Lennox Premier Dealer status are listed on the site. Same-day emergency response is stated for urgent heating outages. Founded 1926, operating over 100+ years locally.
| Signal | Sig Cox Heating & Air Conditioning | Augusta avg | Delta |
|---|---|---|---|
| Vouched Score | 84/100 | 81/100 | +3 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 825+ | 1,490+ | -670 vs avg |
| Years in business | 100+ | 53+ | +47 vs avg |
- High Google rating (4.9★ across 825+ reviews)
- Long-established (100+ years in business)
- Authorized Lennox Premier Dealer
- NATE-certified technicians
- Emergency response: same-day
- Financing available
- Free estimates
- You need no-heat / emergency furnace repair
- You need furnace tune-up & maintenance
- You need commercial furnace repair
- You need same-day or after-hours service
- You want manufacturer-warranty installation work
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Sig Cox Heating & Air Conditioning (this company) |
84/100 | 4.9★ (825+) | 100+ | — | — | Manufacturer-Authorized Repair |
| 73/100 | 4.8★ (455+) | 15+ | — | — | — | |
| 79/100 | 4.9★ (3,530+) | 81+ | — | 2.6★ | — | |
| 80/100 | 4.9★ (1,190+) | 49+ | — | 3.4★ | Best for Gas Furnace Replacement Best for Furnace + AC Changeout |
Company-wide signals
True across every category below.
Lennox Premier Dealer status appears on the company website. NATE-certified technicians are listed among staff credentials. Sig Cox traces operations to 1926, reporting over 100 years locally. The site advertises same-day emergency response for urgent heating issues.
Choose them for Furnace Replacement if
- You need same-day furnace replacement
- You need gas furnace replacement
Ventilation services emphasize ERV/HRV installations and whole-home fresh-air solutions. Sig Cox lists NATE-certified technicians on its website. Augusta's hot, humid summers increase ventilation needs and filter maintenance. Reviewers note prompt same-day responses and thorough diagnostic work from on-site techs.
Choose them for Indoor Air Quality if
- You want a top-rated provider with substantial review history (4.9★, 825+ reviews)
- You value a long-tenured local operator (100+ years in business)
What customers say
Services
Service area
Published pricing
Maintenance plans
-
maintenance program
As published: maintenance program"…expensive breakdowns. Through our commercial HVAC maintenance program at Sig Cox, you’ll be able to begin every season…"
Estimates
-
Free estimates
As published: Free estimates"…e issue and provide you with an honest and hassle-free estimate. If you are satisfied with the quote, we’ll get y…"
Guarantees & credentials
- Licensed
- NATE-certified
- Authorized Dealer Sometimes repair is
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
Frequently asked questions
What are the pros of Sig Cox Heating & Air Conditioning?
When should I choose Sig Cox Heating & Air Conditioning?
What is the Vouched Score for Sig Cox Heating & Air Conditioning?
How long has Sig Cox Heating & Air Conditioning been in business?
How can I contact Sig Cox Heating & Air Conditioning?
What does furnace repair service typically cost when working with a Augusta, GA provider like Sig Cox Heating & Air Conditioning?
What pricing terms does Sig Cox Heating & Air Conditioning publish on their website?
Does Sig Cox Heating & Air Conditioning do Furnace Repair in Augusta, GA?
Does Sig Cox Heating & Air Conditioning do Emergency HVAC Service in Augusta, GA?
Does Sig Cox Heating & Air Conditioning do Commercial HVAC in Augusta, GA?
Listed in
Explore more
Profile last updated June 26, 2026.