5.0 Rating
Licensed & Insured
24/7 Emergency

Oldsmar's #1
HVAC Contractors
& AC Repair Experts

Professional HVAC services in Oldsmar, Safety Harbor, Westchase, and Tampa Bay area. Expert AC repair, heating installation, and emergency services for homes and businesses.

15+
Years Experience
1000+
Happy Customers
24/7
Emergency Service

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About 3J's Cooling & Heating

Oldsmar's Trusted HVAC Contractors

Serving Oldsmar, Safety Harbor, Westchase, and the greater Tampa Bay area, our licensed HVAC contractors provide expert heating and cooling services with a commitment to excellence.

Trusted by local homeowners and businesses, we offer comprehensive HVAC solutions—emergency AC repair, heating installation, maintenance, and energy-efficient system upgrades—using the latest technology.

Licensed & Insured Technicians
100% Satisfaction Guarantee
Eco-Friendly Solutions
Financing Options Available
Same-Day Service Available
Community-Focused Business

Our Mission

We're more than a mechanical company; we are a vital part of the local community, deeply rooted in a commitment to enhancing the lives of our customers through reliable and efficient HVAC solutions.

1000+
Happy Customers
15+
Years Experience
5.0
Average Rating
24/7
Emergency Service

Why Choose 3J's?

Licensed & Insured

Fully licensed and insured for your peace of mind

Certified Technicians

Continuous training in latest HVAC advancements

Community Focused

Proudly serving Oldsmar, Safety Harbor, Westchase & Tampa Bay

100% Satisfaction Guarantee

We stand behind our work with a complete satisfaction guarantee on all services.

Oldsmar HVAC Services & Air Conditioning Solutions

Serving Oldsmar, Safety Harbor, Westchase, and Tampa Bay area. NATE-certified, family-owned, and trusted for 25+ years.

AC Repair in Oldsmar, FL

Fast troubleshooting and same-day air conditioning repair for homes and businesses in Oldsmar, Safety Harbor, and Westchase. Stay cool with our expert, local HVAC team.

  • 24/7 Emergency Repair
  • NATE-certified Technicians
  • Same-Day Service
Learn More

Heating Installation & Furnace Repair Oldsmar

Quality furnace and heat pump care, including repair, installation, and maintenance for Oldsmar and Safety Harbor homes.

  • Furnace & Heat Pump Repair
  • Upfront Pricing
  • Energy Efficiency Upgrades
Learn More

Preventive HVAC Maintenance Oldsmar

Boost efficiency and extend equipment life with our comprehensive HVAC maintenance plans in Oldsmar, Safety Harbor, and Westchase.

  • Bi-Annual Tune-ups
  • Priority Service
  • Extended Warranties
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Emergency HVAC Repair Oldsmar

24/7 emergency HVAC services in Oldsmar and Tampa Bay area—no overtime charges, fast response, and reliable repairs.

  • 24/7 Availability
  • Same Day Service
  • No Overtime Fees
Learn More

Air Quality Solutions Oldsmar

Enhance indoor air quality with advanced filtration, duct cleaning, and purification for Oldsmar, Safety Harbor, and Westchase homes.

  • Air Purification
  • Same-Day Service
  • Filter Replacement
Learn More

Commercial Kitchen HVAC Oldsmar

Specialized commercial kitchen equipment repair and hood cleaning for Oldsmar, Safety Harbor, and Westchase restaurants and businesses.

  • Hood Cleaning
  • Equipment Repair
  • Compliance Support
Learn More

Why Choose 3J's Cooling & Heating?

  • • Family-owned since 2000 with 5-star Google rating
  • • Locally licensed & insured, Oldsmar's #1 HVAC contractors
  • • Emergency HVAC services—available nights & weekends
  • • NATE-certified technicians, upfront pricing
"3J's came out the same day to fix our AC—professional, affordable, and friendly!"
Commercial Kitchen Specialists

Commercial Kitchen Hood InstallationTampa Bay

Turnkey commercial kitchen hood installation for restaurants, bars, and food service businesses throughout Tampa Bay. From permitting to final inspection, we handle every detail for complete code compliance and operational excellence.

Complete Commercial Kitchen Ventilation Solutions

3J's Cooling & Heating specializes in commercial kitchen hood installation throughout Tampa, St. Petersburg, Clearwater, and surrounding areas. Our expert team handles every aspect of your project, from initial design and permitting to final inspection and ongoing maintenance.

Turnkey installation from design to final inspection
All necessary permits and inspections coordinated
NFPA 96 and local code compliance guaranteed
Experienced with restaurants, bars, and food service
Roofing penetrations and weatherproof sealing
Ongoing maintenance and repair services available
Licensed & Insured
NFPA 96 Certified
Fast Project Completion

Our Commercial Kitchen Services

Type I & II Hood Installation

Complete hood system design and installation for all commercial kitchen types

Fire Suppression Systems

ANSUL and other approved fire suppression systems with full certification

Make-up Air Units

Properly sized MAU systems for code compliance and energy efficiency

Complete Permitting

Mechanical, Gas, Electrical, Fire Suppression, and Roofing permits handled

Serving Tampa Bay Commercial Kitchens
TampaSt. PetersburgClearwaterBrandonWesley ChapelRiverviewLargoSarasota

Ready to Start Your Commercial Kitchen Project?

Get a free consultation and detailed project estimate for your Tampa Bay restaurant or food service business.

What Our Customers Say

Discover the difference our dedicated service makes through the words of our satisfied clients. Their experiences highlight the excellence, reliability, and personalized care we bring to every project.

When our AC broke down on a hot summer night, their HVAC team responded immediately and fixed it fast. The service and professionalism were exceptional, showing genuine care for our Oldsmar home. A huge thanks for quickly turning a potential disaster into just a minor inconvenience.
Sarah Johnson
Oldsmar, FL
Emergency AC Repair
98%
Customer Satisfaction
1000+
5-Star Reviews
24/7
Emergency Response
15+
Years Trusted

Ready for Ultimate Comfort?

Don't wait for your HVAC system to fail. Get expert advice and reliable service from Oldsmar's most trusted HVAC contractors serving Safety Harbor, Westchase, and Tampa Bay.

Free inspection and consultation
24/7 emergency service available
100% satisfaction guarantee
Licensed, insured, and bonded
Service Area
Oldsmar, Safety Harbor, Westchase & Tampa Bay
Emergency Service
Available 24/7
$25

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