Heat pump repair tips when the system will not heat
If your heat pump isn't heating, use these simple thermostat, indoor, and outdoor unit checks-and learn when Emergency Heat helps or hurts.
Diagnostic Heating & Cooling
St Louis, MO
5
(3 reviews)
Key Highlights
- Over 70 years of combined HVAC experience
- Licensed and insured with certified products
- Offers both repairs and complete system upgrades
- 5.0 star rating with 3 reviews.
About Diagnostic Heating & Cooling
Diagnostic Heating & Cooling is an HVAC company based in St Louis, MO, offering repair and installation services for air conditioners, furnaces, heat pumps, and boilers. The company provides comprehensive HVAC solutions, including system upgrades and tailored repairs. With over 70 years of combined experience, Diagnostic Heating & Cooling employs skilled technicians who use certified products and adhere to local and regional standards.
Our Expert Evaluation
Workmanship Quality:4.8
Responsiveness & Reliability:4.8
Pricing Transparency & Value:4.9
Professionalism & Communication:4.9
Safety & Compliance:4.9
Aftercare Support & Warranty:
5
Overall Rating
Based on
6 Categories
We rate HVAC providers on service quality, technical expertise, responsiveness, customer feedback, value for money, and reliability, using a mix of verified reviews and independent research.
Service Types
AC Repair
Furnace Repair
Heat Pump Repair
Boiler Repair
AC Installation & Replacement
Amenities
AC Repair
Furnace Repair
Heat Pump Repair
Boiler Repair
AC Installation
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Location
St Louis, MO
Hours of Operation
| Monday | 7:30 AM - 5:00 PM |
| Tuesday | 7:30 AM - 5:00 PM |
| Wednesday | 7:30 AM - 5:00 PM |
| Thursday | 7:30 AM - 5:00 PM |
| Friday | 7:30 AM - 5:00 PM |
| Saturday | 7:30 AM - 5:00 PM |
| Sunday | Closed |
Contact Information
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