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.
Alliance Air Service
San Jose, CA
4.9
(36 reviews)
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Key Highlights
- Serving Silicon Valley and The Greater Bay Area
- Certified technicians with local climate expertise
- Transparent pricing with no hidden fees
- Comprehensive HVAC solutions for homes and small offices
- Tailored service plans for long-term comfort
About Alliance Air Service
Alliance Air Service provides HVAC installation, repair, and maintenance services for residential and light commercial clients in San Jose, CA. They specialize in air conditioning, heat pump, and dual fuel system installations and repairs, along with zone control and air ventilation solutions. Their certified technicians understand local climate and building codes, ensuring tailored and efficient comfort systems. Alliance Air Service offers transparent pricing with no hidden fees and comprehensive annual maintenance plans.
Our Expert Evaluation
Workmanship Quality:
5
Responsiveness & Reliability:4.6
Pricing Transparency & Value:4.9
Professionalism & Communication:4.9
Safety & Compliance:4.9
Aftercare Support & Warranty:4.9
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
Heat Pump Repair
AC Installation & Replacement
Heat Pump Installation & Replacement
HVAC Installation
Amenities
Air Conditioning Installation and Repair
Heat Pump Installation and Repair
Dual Fuel System Services
Zone Control System Installation and Repair
Air Ventilation Installation and Repair
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Location
San Jose, CA
Serving Silicon Valley and The Greater Bay AreaHours of Operation
| Monday | 12:00 AM - 12:00 AM |
| Tuesday | 12:00 AM - 12:00 AM |
| Wednesday | 12:00 AM - 12:00 AM |
| Thursday | 12:00 AM - 12:00 AM |
| Friday | 12:00 AM - 12:00 AM |
| Saturday | 12:00 AM - 12:00 AM |
| Sunday | 12:00 AM - 12:00 AM |
Contact Information
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