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Sinai Development Group LLC

No ratings collected yet Miami, Florida

11861 SW 99TH LANE, Miami, FL 33186, USA

License checked License #CMC1251108 4 yrs experience

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Sinai Development Group LLC is an HVAC contractor serving homeowners and businesses in Miami, Florida, with AC Services as its core offering. Residents facing a warm home or a failing cooling system can rely on the company to diagnose the problem, explain the options, and restore comfort without unnecessary delays.

Local market — Miami

HVAC pros here

1,234

Have a website

34%

Cooling demand

4,249

Heating demand

145

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

Services Offered

AC Services in Miami Heating Services in Miami Ductwork Services in Miami Heat Pumps in Miami Furnace Services in Miami Thermostat Services in Miami Emergency HVAC in Miami Maintenance & Tune-up in Miami

Service Area

Miami, Florida All of Florida

Location

About Sinai Development Group LLC

The company's work spans Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Technicians inspect refrigerant levels, electrical connections, coils, and airflow, then clean or repair components as needed. Ductwork assessments look for leaks and restricted runs that waste energy, while thermostat installations and programming help households and offices control runtime more precisely.

Sinai Development Group LLC holds Florida state contractor license #CMC1251108, issued through the state contractor registry, and has been licensed since 2022. The firm applies that licensed experience to the humid, heat-driven conditions common across Miami, where cooling systems often work harder for longer stretches of the year.

Homeowners and property managers comparing local pros should confirm credentials, request written estimates, and ask clear questions about warranties and scope of work. Sinai Development Group LLC welcomes those conversations and encourages prospective customers to reach out with questions about their equipment or upcoming service needs.

Frequently Asked Questions

What services does Sinai Development Group LLC offer?
Sinai Development Group LLC provides AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Customers can contact the company about any of these needs.
Which areas does Sinai Development Group LLC serve?
Sinai Development Group LLC serves Miami, Florida. Homeowners and businesses in the Miami area can contact the company to confirm service availability for their location.
How do I choose a licensed, insured HVAC contractor in Miami?
Look up the contractor's license on the Florida state contractor registry and ask for proof of liability and workers' compensation insurance. Comparing several written estimates also helps you judge fairness and scope.
What should I check before hiring an HVAC professional?
Confirm the license number, insurance coverage, and any warranty terms before work begins. Ask for a written estimate that lists parts, labor, and the work to be performed.
What are signs it is time to call an HVAC professional?
Call a professional if your system blows warm air when set to cool, makes grinding or banging noises, cycles on and off frequently, or your energy bills rise without explanation. Unusual odors or water pooling near equipment also warrant prompt inspection.

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