AC & Furnace Tune-Up Service
Expert Tune-Up Services in Livermore & the Tri-Valley
Keep Your System Running Efficiently Year-Round
A professional HVAC tune-up ensures your heating and cooling system is operating at peak performance, preventing costly repairs and improving energy efficiency. Our expert technicians thoroughly inspect, clean, and fine-tune your system to keep your home comfortable in every season.
Signs You Need a Furnace or AC Tune-Up
If you notice any of these issues, it’s time to schedule a tune-up:
- Uneven heating or cold spots in your home
- Unusual noises like grinding, banging, or squealing
- Weak or inconsistent airflow
- Higher energy bills despite normal usage
- Water leaks or excess moisture around the unit
Tune-Up Pricing
$120 Per System
Our Tune-Up Services include a full inspection, cleaning, and performance check for one AC or furnace. We recommend frequency of twice per year, once in the Spring for your AC System(s) and again in the Fall for your Heater or Furnace.
What's Included in a Tune-Up?
Full System Inspection
Identify potential issues before they turn into costly repairs.
Comprehensive Cleaning
Remove dust, debris, and buildup for improved efficiency.
Performance Testing
Ensure your AC or furnace is operating at optimal levels.
Thermostat Calibration
Optimize temperature control for energy savings.
Safety Check & Verification
Verify all components are functioning safely.
Why Choose Miller's AC & Heating
For Tune-Ups
- Certified and experienced technicians trained to service all major brands
- Same-day and emergency service available when you need it most
- Honest & Transparent Pricing – No hidden fees, just fair and upfront estimates
- Fully stocked service vehicles for faster repairs
- 60+ years of trusted local service
★★★★★
Livermore, CA
I can't say enough good things about Miller's!! They were very efficient and explained all of our options. We had our whole unit replaced since it was installed in the 90's. They recommended the perfect system for our square footage and had it installed in less then 8 hours!! They were very friendly and clean. If you need repairs or replacement of your heating and air, I recommend Miller's 100%!!
★★★★★
Livermore, CA
Miller's came out to quote replacing our 25+ year old furnace and A/C unit. DJ carefully assessed our needs, provided a detailed estimate, and helped us choose the best replacement unit for our home. The installation process was seamless, and the technicians worked efficiently to ensure everything was set up perfectly. DJ stayed in constant communication throughout the installation and permit approval process. I highly recommend them for anyone in need of HVAC services. Thank you for your excellent work and dedication to customer satisfaction!
★★★★★
Dublin, CA
Miller's has been doing bi annual servicing on my hvac system for about a year. Nothing but good things to say. Thank you!
★★★★★
Livermore, CA
By far the best HVAC support company I have worked with. Fixed my 30 year old furnace. Very happy with the service.
★★★★★
Livermore, CA
I contacted Miller's to replace my 18 year old HVAC system and everything from the design/consultation/installation was timely and thorough. Whenever, I had a question or concern, they were answered promptly. The installers came at the promised time and the work was performed thoroughly.
Testimonials
What Our Customers Are Saying:
1
O
Years of Excellence
0
★
Customer Rating
1
+
Service Awards
1
OOO
Happy Customers
Testimonials
What Our Customers Are Saying:
★★★★★
Livermore, CA
I can't say enough good things about Miller's!! They were very efficient and explained all of our options. We had our whole unit replaced since it was installed in the 90's. They recommended the perfect system for our square footage and had it installed in less then 8 hours!! They were very friendly and clean. If you need repairs or replacement of your heating and air, I recommend Miller's 100%!!
★★★★★
Livermore, CA
Miller's came out to quote replacing our 25+ year old furnace and A/C unit. DJ carefully assessed our needs, provided a detailed estimate, and helped us choose the best replacement unit for our home. The installation process was seamless, and the technicians worked efficiently to ensure everything was set up perfectly. DJ stayed in constant communication throughout the installation and permit approval process. I highly recommend them for anyone in need of HVAC services. Thank you for your excellent work and dedication to customer satisfaction!
★★★★★
Dublin, CA
Miller's has been doing bi annual servicing on my hvac system for about a year. Nothing but good things to say. Thank you!
★★★★★
Livermore, CA
By far the best HVAC support company I have worked with. Fixed my 30 year old furnace. Very happy with the service.
★★★★★
Livermore, CA
I contacted Miller's to replace my 18 year old HVAC system and everything from the design/consultation/installation was timely and thorough. Whenever, I had a question or concern, they were answered promptly. The installers came at the promised time and the work was performed thoroughly.
1
O
Years of Excellence
0
★
Customer Rating
1
+
Service Awards
1
OOO
Happy Customers
Get More Value with Our Maintenance Package
If you’re scheduling two tune-ups per year, our Maintenance Package offers even more benefits for just a little more per visit.
Feature |
Single Tune-Up Service |
Maintenance Packages |
|---|---|---|
Full System Inspection
| ||
Comprehensive Cleaning
| ||
Performance Testing
| ||
Safety Check
| ||
Thermostat Calibration
| ||
Priority Scheduling
| ||
10% Off Parts for Repairs
| ||
No Overtime Charges
| ||
$50 Credit Toward Future Repairs
| ||
Extended Warranty Protection
|
Feature |
Single Tune-Up Service |
Maintenance Packages |
|---|---|---|
Price
|
$120 per System
|
$85 per System
|
Full System Inspection
| ||
Comprehensive Cleaning
| ||
Performance Testing
| ||
Safety Check
| ||
Thermostat Calibration
| ||
Priority Scheduling
| ||
10% Off Parts for Repairs
| ||
No Overtime Charges
| ||
$50 Credit Toward Future Repairs
| ||
Extended Warranty Protection
|
Tune-Up Service
Full System Inspection
Comprehensive Cleaning
Performance Testing
Safety Check
Thermostat Calibration
Maintenance Package
Everything In Our Tune-Up Service, plus
Priority Scheduling
10% Off Parts for Repairs
No Overtime Charges
$50 Credit Toward Future Repairs
Extended Warranty Protection
Best Seller
Schedule Your Tune-Up Today!
or Upgrade to the Maintenance Package for more savings & perks
Call us to schedule:
Want even more benefits?
Consider our Maintenance Package and get priority service, discounts, and extended coverage!