Serving Baton Rouge, Baton Rouge, Shenandoah, Central, Central, Iberville Parish, Iberville Parish and beyond
Air Conditioning Replacement Company Greater Baton Rouge
As your air conditioning system ages, efficiency and performance can decline, leading to the inevitable decision of replacement. Shield Mechanical understands the significance of this investment and is here to guide you through the process of finding and installing a new air conditioner. Our experts specialize in air conditioner replacement, offering a range of solutions that fit both your needs and budget—no matter the size of your property. Plus, we’ll make sure your new system is installed safely and correctly.
By choosing the latest in cooling technology, Shield Mechanical ensures your new system provides maximum comfort and energy savings. Trust Shield Mechanical to deliver a seamless air conditioning replacement experience, backed by our commitment to excellence and customer satisfaction.
Ready for an upgrade? Call (225) 483-0081 to consult with Shield Mechanical’s air conditioning replacement specialists.
Greater Baton Rouge AC Replacement Call for More Information Today!225-483-0081
Shield Mechanical was able to come out early in the morning to fix things up. I would highly recommend.
Ed Haywood
D"Top Line Experts, Friendly Staff"
Quick, cost-effective fix, thought I needed a replacement, but they fixed my old AC units.
Dr. Jacob Mey, PhD, RD
P"Professional and Knowledgeable"
Ronnie George and his technicians at Shield Mechanical are professional, patient, courteous, knowledgeable, and hard-working.
Peaches Willis
D"Exceptionally Professional"
Rarely do I encounter the level of professionalism and attention to detail and follow-through.
Dave Godso
J"Excellent Job on My Air Conditioner"
Ronnie George and his team did an excellent job on my air conditioner.
John Roussel
A"Top notch service"
I had a great experience with Shield. Top notch service. Would highly recommend to anyone.
Andrew McCall
A"Great job with HVAC system replacement"
Shield Mechanical did a great job with our HVAC system replacement. They were kind, honest, quick, and thorough.
Abram Ebersohn
R"Trustworthy and Timely"
Ronnie and Shield are amazing! Trustworthy and Timely, and always willing to go the extra mile with service!
Ross Berthelot
N"Reasonable Pricing for Trane Equipment"
The price was very reasonable, especially considering it was Trane equipment.
Nathan Spicer
E"The best HVAC team"
They are the best. Give them a call for any HVAC needs, you won't regret it.
Evan Stenhouse
Z"Top Tier Company"
Shield Mechanical is a top-tier company. Installations have been great!
Zachary Dugas
B"Fantastic Job on Highland Road"
Ronnie and his team did a fantastic job for our new build on Highland Road.
Brandon Craft
J"Most dependable and knowledgeable"
Shield Mechanical is by far the most dependable, knowledgeable, efficient, and affordable contractor I have used in my 35 years of home ownership.
James LeBlanc
R"He has integrity and stands by his work"
He is extremely knowledgeable about advanced building techniques and brings superior value.
Robert Carroll
M"Highly recommend for AC/Heat needs"
Customer service was amazing. Prompt service, fair pricing.
Michael Hannon
T"Very professional and honest"
Ronnie George, the owner, goes over and beyond to make sure you are happy.
Tracy Carroll
J"I Highly Recommend Shield Mechanical"
Ronnie George and his staff are wonderful to work with. If you value professionalism and outstanding results, you’ll be in great hands.
Julia Hebert
A"Outstanding service"
Outstanding service, knowledgeable techs, crews that show up on time, great communication, positive attitudes.
Alyx Victoria
M"Amazing Customer Service!"
Very promptly scheduled an appointment and got my unit repaired.
Michelle Platt
Prompt, Professional, and Honest
My AC was low on refrigerant, and Shield Mechanical was able to come out early in the morning to fix things up. They are the same company that installed my Trane AC about 15 years ago. They are nothing but prompt, professional, and, most importantly, honest. I would highly recommend.
Ed Haywood
Top Line Experts, Friendly Staff
Top-line experts, friendly staff, quick, cost-effective fix (thought I was going to need a full replacement this week, but they fixed my old AC units right up). Answered all my questions and more and getting a quote for when I do need a full replacement in the future.
Dr. Jacob Mey, PhD, RD
Professional and Knowledgeable
Ronnie George and his technicians at Shield Mechanical are professional, patient, courteous, knowledgeable, and hard-working. I am glad I called them.
Peaches Willis
Exceptionally Professional
Exceptionally professional. Rarely do I encounter the level of professionalism and attention to detail and follow-through as I did with Shield Mechanical HVAC service. I highly recommend them.
Dave Godso
Excellent Job on My Air Conditioner
Ronnie George and his team did an excellent job on my air conditioner, which was not working when I got home from out of town. They came the next morning and gave it new life for hopefully another year. It’s a very old unit. Thanks for cooling me again. John.
John Roussel
Top notch service
I had a great experience with Shield. Top-notch service. Would highly recommend to anyone.
Andrew McCall
Great job with HVAC system replacement
Shield Mechanical did a great job with our HVAC system replacement. They were kind, honest, quick, and did a thorough job. We’ve been very satisfied with the product and their service!
Abram Ebersohn
Trustworthy and Timely
Ronnie and Shield are amazing! Trustworthy and timely, and always willing to go the extra mile with service! Highly recommend!
Ross Berthelot
Reasonable Pricing for Trane Equipment
They were quick to respond and gave me several options. The price was very reasonable, especially considering it was Trane equipment. I have been using the owner for my projects for more than 16 years.
Nathan Spicer
The best HVAC team
We have been working with the team at Shield for several years, and they are the best. Give them a call for any HVAC needs, you won't regret it. They are always our first call!
Evan Stenhouse
Top Tier Company
Shield Mechanical is a top-tier company. They have been installing new units for my company for a few months, and it's been a great experience. Communication along with installations has been great!
Zachary Dugas
Fantastic Job on Highland Road
Ronnie and his team did a fantastic job for our new build on Highland Road.
Brandon Craft
Most dependable and knowledgeable
Shield Mechanical is by far the most dependable, knowledgeable, efficient, and affordable contractor I have used in my 35 years of home ownership.
James LeBlanc
He has integrity and stands by his work
I am the owner of Carroll Construction and I have worked with Ronnie George of Shield Mechanical for years. He is hands down one of the best HVAC contractors in the state. He is extremely knowledgeable about advanced building techniques and brings superior value to the table when working with my clients. Better than all of this, he has integrity and stands behind his word and his work. He goes above and beyond even when the ask is extreme. I would recommend him to anyone.
Robert Carroll
Highly recommend for AC/Heat needs
Shield Mechanical installed my system during our build, and customer service was amazing. Now I am using them for regular maintenance. Prompt service, fair pricing. Highly recommend for your AC/Heat needs.
Michael Hannon
Very professional and honest
If you are in need of any HVAC work, Shield Mechanical is your go-to company. Very professional and honest, you get what you pay for and more. Ronnie George, the owner, is a great guy and goes over and beyond to make sure you are happy when the job is complete.
Tracy Carroll
I Highly Recommend Shield Mechanical
I highly recommend Shield Mechanical for any of your heating and air needs. Ronnie George and his staff are wonderful to work with. If you value professionalism and outstanding results, you’ll be in great hands.
Julia Hebert
Outstanding service
Highly recommend! Outstanding service, knowledgeable techs, crews that show up on time, great communication, positive attitudes. What more could you ask for?
Alyx Victoria
Amazing Customer Service!
Amazing customer service! The CSR that answered the phone immediately knew what to do to assist me with my issue. Very promptly scheduled an appointment and got to my house - parts (in stock) and had my unit repaired and working after only a few minutes. Very reasonable pricing too - with no annual maintenance contract required either. Other places I contacted required this! No thank you! 😜
Customer First Service. Call (225) 483-0081 and schedule today!
Restrictions may apply. Limit one per household. Must be presented at time of service.
Valid
Jul 31, 2025
- Aug 31, 2025
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10% OFF
Service & Repair
for Maintenance Agreement Customers.
Call to schedule your Free Estimate (225) 483-0081
Restrictions may apply. Limit one per household. Must be presented at time of service.
Valid
Jul 31, 2025
- Aug 31, 2025
Download
Why Choose Shield Mechanical
At Shield Mechanical, we are committed to delivering top-notch HVAC solutions for families in the Baton Rouge area. Our focus on customer convenience and satisfaction sets us apart. With over 30 years of experience, reliable service, and a tailored approach, we ensure your home stays comfortable and efficient.
Why Choose Us:
Same-day and weekend appointments available
Free estimates and flexible financing options
Secure warranties for peace of mind
Decades of trusted service in the community
Expert team using cutting-edge technology
Same-Day and Weekend Service
Convenient appointments on your schedule.
Flexible Financing Options
Affordable services with straightforward financing.
Over 30 Years of Experience
Trusted HVAC experts in the Baton Rouge area.
Customized HVAC Solutions
Personalized services tailored to your needs.
Answers to Your Top Questions
How does a geothermal system work?
Geothermal systems work by transferring heat between the earth and your home. A loop installed underground circulates fluid to absorb and release heat, providing efficient heating in winter and cooling in summer.
What are geothermal services?
Geothermal services involve the installation and maintenance of geothermal heating and cooling systems. These systems use the natural heat from the earth to regulate temperature efficiently in homes or businesses.
How long does installation take?
Installation time varies by system type and site conditions. Generally, it ranges from several days to a few weeks, which includes design, drilling or trenching, and system setup.
Is geothermal heating effective in cold climates?
Yes, geothermal heating is effective in cold climates, as the ground temperature remains relatively stable year-round, providing reliable and efficient heating even in extreme cold.
$121 AC Tune-Up