Little Heroes Cooling & Heating

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Claim This BusinessAbout Little Heroes Cooling & Heating
Little Heroes Cooling & Heating LLC operates as a licensed HVAC contractor serving Tucson and surrounding communities. With 53 customer reviews contributing to a 3.9-star average rating, the company handles residential and light commercial heating and cooling needs throughout the metro area. Their team holds official state contracting credentials under ROC# 336377, confirming their licensed and insured status for Arizona HVAC work. The company maintains weekday service hours from 9 AM to 2 PM, focusing on scheduled consultations and service calls rather than around-the-clock emergency availability.
The contractor distinguishes itself through military-rooted values, emphasizing veteran ownership and family-run operations. Website promotions feature a 20% discount for first-time customers, making initial service more accessible for Tucson homeowners unfamiliar with the company's approach. Their service descriptions cover comprehensive indoor air quality solutions, including air purifier installations, humidity management, UV light treatments, and duct cleaning. The company offers free on-site consultations and estimates, allowing property owners to discuss system concerns before committing to repairs or replacements.
Customer feedback reveals named technicians handling specific situations. Reviewer a l praised Project Specialist Marty for guiding them through the process, Service Tech David for prompt professional diagnostics, and installer Daniel for completing work diligently. A retired HVAC contractor reviewer specifically lauded technician David for honest assessments without upselling, recommending the company for straightforward service. Negative reviews, however, document consistent complaints about communication gaps, with one homeowner reporting 16 days elapsed without scheduling after their service request and multiple unanswered calls spanning 25 attempts.
What Customers Say
Three of five detailed reviews award five stars, citing honest diagnostics and refusal to upsell unnecessary features. Negative reviews concentrate on responsiveness rather than workmanship quality, with two reviewers documenting extended delays reaching the office and one noting their home warranty company also struggled to obtain callback.
Working Hours
| Sunday | Closed |
| Monday | 9 AM–2 PM |
| Tuesday | 9 AM–2 PM |
| Wednesday | 9 AM–2 PM |
| Thursday | 9 AM–2 PM |
| Friday | 9 AM–2 PM |
| SaturdayToday | Closed |
Services
HVAC Repair
Diagnostics and repair of no-heating, no-cooling, refrigerant leaks, frozen coils, thermostat failures, and airflow problems affecting system performance.
HVAC Installation or Replacement
New furnace, air conditioner, heat pump, and mini-split installations, including complete system replacements for outdated or failed equipment.
Preventive Maintenance
Seasonal inspections including coil cleaning, refrigerant level verification, electrical component inspection, and efficiency optimization tune-ups.
Air Conditioning Services
Cooling performance checks, capacitor replacement, refrigerant recharge, condenser unit cleaning, and summer readiness inspections.
Heating Services
Furnace, boiler, and heat pump repairs covering ignitors, heat exchangers, burners, and safety control servicing before winter months.
Indoor Air Quality Services
Installation and servicing of air purifiers, humidifiers, dehumidifiers, UV lights, and duct cleaning to enhance home air quality.