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ER Heating & Air Conditioning LLC

5.0 (159 reviews) via Google · checked Jun 24, 2026 Sun City, Arizona

11739 W Donald Dr, Sun City, AZ 85373, USA

+1 602-446-0608
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When the desert heat becomes unbearable or an unexpected mechanical failure strikes, residents of Sun City, Arizona, need reliable climate control immediately. ER Heating & Air Conditioning LLC understands the urgency of these situations, providing responsive solutions to restore comfort to your home when you need it most.

Rating

5.0★

159 reviews

Right now

Closed

local time

Local market — Sun City

HVAC pros here

5

Have a website

80%

Cooling demand

4,109

Heating demand

1,136

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Business hours

Closed now
Monday
9:00 AM – 5:00 PM
Tuesday
9:00 AM – 5:00 PM
Wednesday
9:00 AM – 5:00 PM
Thursday (today)
9:00 AM – 5:00 PM
Friday
9:00 AM – 5:00 PM
Saturday
9:00 AM – 5:00 PM
Sunday
9:00 AM – 5:00 PM

Hours are provided by the business or public sources and shown in the local time zone. Please call to confirm before visiting.

Services Offered

AC Services in Sun City Heating Services in Sun City Emergency HVAC in Sun City

Service Area

Sun City, Arizona All of Arizona

Location

About ER Heating & Air Conditioning LLC

Specializing in Emergency HVAC services, the team addresses critical malfunctions such as total system shutdowns, refrigerant leaks, and electrical failures. Their technicians perform thorough diagnostics to pinpoint the root cause of the breakdown, ensuring that repairs are executed with precision to prevent recurring issues during the sweltering Arizona summers.

Serving the entire Sun City area, this local business remains committed to helping homeowners navigate sudden climate control crises with transparency and technical expertise. By focusing on efficient, high-quality interventions, they ensure that your living space returns to a safe, cool environment as quickly as possible.

If you are searching for an HVAC contractor near me, comparing local professionals is a smart first step. Evaluate their response times and service scope to ensure you select the right partner for your needs. For additional assistance in finding qualified support, feel free to explore the resources available at HVAC Service Fast.

Frequently Asked Questions

What services does ER Heating & Air Conditioning LLC provide?
ER Heating & Air Conditioning LLC specializes in professional Emergency HVAC services for residential properties.
Where does ER Heating & Air Conditioning LLC operate?
They provide professional HVAC services specifically to residents and homeowners located in Sun City, Arizona.
How do I choose a licensed and insured HVAC contractor in Sun City?
Always verify a contractor's credentials through the state registrar of contractors website and request proof of their current liability insurance.
What should I check before hiring an HVAC professional?
Check for clear communication, transparent service processes, and positive feedback from other local customers in your community.
What are the signs that I need to call an HVAC professional?
You should contact a professional if your system makes loud grinding noises, emits burning odors, or fails to maintain your desired indoor temperature.

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This business also has a 5.0★ rating from 159 Google reviews.

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HVAC Service Fast is an independent HVAC directory and is not affiliated with this business. Listing details are compiled from publicly available information and may be incomplete or outdated. We do not endorse or guarantee any provider — please verify licensing and insurance directly. See our Disclaimer.