In Cumming, GA, Comet Appliance Repair shines in Nest (Google) appliance repairs. With over 15 years of experience, factory training, and professional certifications, our technicians diagnose and fix smart thermostats, cameras, and other Nest devices quickly, safely, and to factory standards.
Choose trusted, factory-standard service. Call or text us now at (770) 215-0473 for expert service, transparent pricing, and prompt Nest repairs in Cumming, GA. Trusted by locals for punctual, courteous service.
Professional Nest thermostat repair in Cumming, GA 30041, delivering reliable comfort with Google Nest troubleshooting and expert service. Our local technicians diagnose power loss, connectivity issues, and sensor faults that can disrupt your smart climate control, restoring stability for your home or business.
Our precise diagnostic process covers common failures, including unresponsive touchscreens, temperature swings, slow charging, and firmware glitches. We service Nest Thermostat models including the Nest Thermostat and Nest Thermostat E, ensuring seamless compatibility with your HVAC system for efficient operation.
Why choose a nearby specialist? Fast response times, transparent pricing, and quality workmanship. We serve the local area with trusted support for your Nest ecosystem, offering guidance to optimize energy use and maintain comfortable indoor conditions year-round.
We back our Nest services with a warranty of 90 Days Parts and Labor. Take advantage of our limited offer: $25 OFF First Time Customers. We operate every day from 6 AM - 10 PM to fit your schedule and keep your home comfortable.
Ready to restore climate control quickly? Schedule service today by calling or texting (770) 215-0473 for an appointment. Our team delivers trusted smart thermostat support in the area.
Fast, same-day repairs for appliances and HVAC in Cumming, GA 30041.
Local, certified pros for fast, reliable appliance & HVAC service in Cumming, GA.
Trusted appliance & HVAC repairs by licensed, insured pros in Cumming GA.
One-stop pros for appliance repair and HVAC, saving time & hassle in Cumming.
$25 OFF First Time Customers
Double Wall Oven Repair
Oven & Stove repair
Kegerator Repair
Freezer Repair
Refrigerator repair
Washing Machine repair
Buld-in Microwave Repair
Dishwasher repair
Dryer repair
Stackable Washer and Dryer Repair
Water Heater repair
Wine Cooler and Cellar Repair
Garbage Disposal repair
Air Conditioner Service
Termostat Repair
Furnace Repair
Common causes include a weak or changing Wi‑Fi signal, wrong network name or password, and firmware glitches. Our Nest specialists in Cumming, GA 30041 will test the network, ensure the thermostat is on a compatible 2.4 GHz channel, update firmware, and reconfigure settings. We can visit your home to fix Wi‑Fi connectivity issues.
Power issues are usually caused by wiring problems, a loose C‑wire, or a failing power module inside the HVAC system. Our technicians in Cumming, GA 30041 will inspect the wiring, verify voltage, and repair or replace the necessary components. We’ll determine if a C‑wire fix or a replacement thermostat is needed.
Many problems can be repaired, such as wiring fixes, sensor or temperature calibration, and software updates. Some issues require replacement due to hardware failure or compatibility with your system. We provide an upfront diagnosis and clear cost option in Cumming, GA 30041 before any work.
We service Nest Thermostat, Nest Thermostat E, and Nest Learning Thermostat in homes around Cumming, GA 30041, including installation checks, repairs, and calibration.
Yes—if parts are available and schedules permit, we aim for same-day service in the Cumming area. Call us early to check current availability and book a visit.
Have your model number and a brief description of symptoms, ensure the thermostat and HVAC access panels are accessible, and know your Wi‑Fi network name and password. Clear the area around the thermostat and provide access to the furnace or air handler if needed. We’ll handle the rest when we arrive in Cumming, GA 30041.
We stand behind our repair work with a warranty on labor, and any replacement parts carry the manufacturer’s warranty when applicable. We’ll provide a transparent price quote before starting any repair in Cumming, GA 30041.
| Service | Description | Estimated Cost (Low) | Estimated Cost (High) | Notes |
|---|---|---|---|---|
| Service call / Diagnostic visit | On-site assessment to identify thermostat issue and compatibility | $75 | $125 | Travel fee may apply in Cumming, GA |
| Diagnostic labor (beyond service call) | Additional time for thorough troubleshooting | $75 | $150 | Often waived if repair proceeds |
| Nest thermostat replacement (device included) and installation | Replace faulty unit with a new Nest and install/configure | $199 | $399 | Device price varies by model |
| Wiring adjustments / compatibility check | Verify/adjust wiring, C-wire, power, and heat pump compatibility | $80 | $180 | May be included with installation |
| Total typical job cost (all-in) | Estimated range including diagnostic and device/labor | $260 | $600 | Based on common device prices and standard labor in Cumming, GA |
(770) 215-0473
