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Coy Sullivan JR LLC
1426 SKUNK VALLEY RD, Southport, FL 32409, USA
Verify this license yourself at the Florida DBPR License Verification.
Coy Sullivan JR LLC is an HVAC contractor serving homeowners and businesses across Florida, with AC Services at the center of its work. In a state where cooling is a year-round concern, the company focuses on keeping air conditioning systems running reliably for the properties it serves.
Services Offered
Service Area
About Coy Sullivan JR LLC
The company's menu also includes Heating Services, Furnace Services, and Heat Pumps, so customers can address both cooling and heating needs with one provider. Ductwork Services address airflow and leaks, while Thermostat Services cover controls and programming. Emergency HVAC calls and scheduled Maintenance & Tune-up visits round out the list. Typical jobs involve inspecting key components, cleaning coils, checking airflow and controls, and repairing or replacing worn parts.
Coy Sullivan JR LLC holds Florida state contractor license #CMC1250957 and has been licensed since 2021, giving it more than five years of trade experience. Its service area is Florida, where humid summers and mild winters place steady demand on air conditioners, heat pumps, and ductwork alike.
Homeowners and facility managers comparing local pros can review the scope of services, the license record, and how clearly each contractor describes its work. Taking time to compare options before a problem becomes urgent often leads to a better outcome. For more information on Coy Sullivan JR LLC and other HVAC contractors in the state, visit HVAC Service Fast.
State license record
Florida license #CMC1250957
Renewal date passed — confirm status- Issued by
- Florida Dept. of Business & Professional Regulation (DBPR)
- Status
- Active as of Aug 4, 2026
- First issued
- Nov 2021 (4 years)
- Renewal was due
- Aug 31, 2026
What the license covers
- CMC Certified Mechanical Contractor (valid statewide)
From DBPR public license data as of Aug 4, 2026. Licenses change — confirm the current status at the Florida DBPR License Verification.
Frequently Asked Questions
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Local market — Lynn Haven
HVAC pros here
29
Have a website
21%
Cooling demand
2,783
Heating demand
1,377
Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).
Local context for Lynn Haven
Buying a new AC or heat pump in Florida
- Florida is in the DOE Southeast region: new central air conditioners installed since January 1, 2023 must meet at least 14.3 SEER2 (13.8 SEER2 for systems 45,000 BTU/h and larger). Heat pumps must meet 14.3 SEER2 and 7.5 HSPF2 nationwide.
- Since 2025, new systems are built for lower-impact refrigerants such as R-454B or R-32. Ask which refrigerant a quoted system uses and for its AHRI certificate number, which confirms the matched system’s rated efficiency.
Before you hire Coy Sullivan JR LLC
Based on the records we hold for this business.
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Confirm the license renewal
The DBPR record we saw on Aug 4, 2026 listed license #CMC1250957 with a renewal date of Aug 31, 2026. Most renewals go through on time — check the current status before you sign. Look it up: Florida DBPR License Verification
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Ask for proof of insurance
We have no insurance details on file. Ask for a certificate of general liability and workers' compensation coverage before anyone works in your home.
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Ask who pulls the permit
Replacing an AC, furnace, heat pump or water heater usually needs a local permit and inspection. A licensed contractor normally pulls it — ask that the permit is included in the written quote.
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Ask for local references
We do not have review data for this business yet. Ask for two or three recent customers near you.
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Florida homeowner protection
Florida contracts over $2,500 must include a notice about the Florida Homeowners' Construction Recovery Fund, which can compensate homeowners for certain losses caused by a licensed contractor.
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Where this information comes from
- Name, address and phone
- State license records · added Aug 4, 2026
- Florida license
- DBPR public license data · record date Aug 4, 2026
- Profile summary
- Written automatically from the records above
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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.