AC not cooling? Heat not working?
Fast, Local AC & Heating Repair
Licensed Florida mechanical contractor serving Jacksonville homes. Call now for the fastest help, request a callback, or book online.
5.0 from 33 Google reviewsMonday–Saturday · 8 AM–8 PM · Jacksonville & surrounding areas
What We Do
Heating and air conditioning for Jacksonville homes, from repairs to new systems.
AC Repair & Service
- AC repair & maintenance
- AC installation
- Ductless mini splits
Heating
- Heating repair
- Heating maintenance
- Heating installation
Ductwork & Air Quality
- Duct repair & sealing
- Indoor air quality
Comfort & Efficiency
- WiFi thermostats
- Zoning systems
- Home energy analysis
What Customers Say
“Mr Gary is very thorough and persistent in locating the issue and is upfront and honest about his findings.”
“I had my AC up and running in a little under 24 hours after I called the previous evening.”
“Gary at Langston's Heating and Air is a true professional. He is an expert in his field.”
About Our Company
Langston’s Heating and Air Conditioning calls home to the same communities you do! We eat, sleep, and breathe Northeast Florida every day and wake up each morning eager to serve each of our neighbors. Unlike some large corporate HVAC companies which are consumed by profits and revenue, we are locally owned and operated by Lang and his family. It gives us the unique ability to give our undivided focus to each of our customers and build custom solutions to fit specific needs and budgets, all while maintaining a fleet of dedicated professionals so we can quickly get to anybody that needs HVAC services. When your AC breaks, we get there FAST!
We will develop a carefully coordinated strategy that meets all your needs regardless of the project size. Our highly qualified Comfort Advisors, Service Technicians, and Installers will listen to your concerns and provide you with the best indoor comfort solutions.
Feel comfortable knowing Langston’s Heating and Air is licensed, certified, bonded, and insured. Our team is technically proficient, trustworthy, and puts safety first.
Our Benefits
Need help? We are ready to answer any call. You can trust that our work is backed by thousands of training hours, all the right certifications and, of course, a satisfaction guarantee.
Locally Owned & Operated
Open Mon–Sat, 8 AM–8 PM
Low Price Guaranteed Compared
Licensed & Insured Experts
Fast & Reliable Response Times
Why Choose Lang's Heat & AC?
Whether you need new AC installation, repair or inspections, choosing us means working with a team you know you can trust. We do our best to keep the process fast, easy and hassle-free so you know you’re getting the best possible service with minimal disruptions to your daily life. And we wouldn’t have it any other way!
Providing Quality is part of our business, including:
- Quality Products
- Quality Energy Evaluations
- Quality Technicians
- Quality Installations
- Quality Service & Repairs
Ready when you are
Need Help From Our Experts?
Our technicians are ready to help you solve your issue.
5.0 from 33 Google reviewsMonday–Saturday · 8 AM–8 PM · Jacksonville & surrounding areas