Furnace Repair & ServiceBy AJ Heating & Air Conditioning

AJ Heating & Air Conditioning can help you stay warm and cozy with professional furnace repair and service near Leslie, MO. Our professional technicians deliver dependable solutions to keep your furnace running efficiently all winter long. Whether you're facing an unexpected breakdown or need a seasonal tune-up, we help keep your home warm and comfortable.
Book an Appointment
phone icon(636) 388-4191
location icon
729 Bourbeuse Bluff Ln
Leslie MO 63056
12 reviews
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Furnace Repair and Service in Leslie, MO

What Does The Process Look Like?

couple in kitchen scheduling appointment online with a bryant dealer

Book An Appointment

Get started by booking a furnace repair or service appointment with us by giving us a call or scheduling an appointment online.
Book Appointment
bryant dealer performs an evaluation and estimate with a homeowner

Evaluation & Estimate

During your appointment, a certified technician will conduct a comprehensive evaluation of your furnace to identify any potential issues. Following the inspection, they will provide an estimate that outlines the recommended repairs and associated costs before moving forward with any work.
bryant dealer performing furnace repair and service

Perform Service Or Repair

Repair or service work is performed to restore your furnace's efficiency and performance. Count on our technicians' knowledge and expertise to ensure reliable operation and performance.

About AJ Heating & Air Conditioning

AJ Heating & Air Conditioning in Leslie, MO

Other Services We Provide

a bryant dealer performs air conditioner repair and service

Air Conditioner Repair & Service

We provide expert AC repair and service to keep your air conditioner running smoothly all summer long. Our certified technicians diagnose problems, make necessary repairs, and ensure your system performs at its best for your home’s comfort.
Learn More
a bryant dealer explains annual hvac maintenance plans with a woman

Annual HVAC Maintenance

We offer annual HVAC maintenance to keep your heating and cooling system running efficiently throughout every season. Regular HVAC maintenance helps prevent system breakdowns, boost energy efficiency, and extend how long your HVAC system lasts.
Get Details
a bryant dealer finishes performing hvac installation

HVAC System Installation

Count on us for expert HVAC system installation as we bring comfort and energy efficiency to your home. We offer durable Bryant equipment, a seamless installation process, and heating and cooling solutions tailored to your home's needs.
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Trusted HVAC Professional in Leslie

Leave a Review
Bryant.com Reviews
4.92 out of 5(12 reviews)
- Review by
James
-
April 09, 2026
2 furnaces, 2 air conditioners.
Wonderfully experience.
Recommends this dealer
Verified Purchase
Expertise:
5
Solve Problems:
5
Service:
5
- Review by
Rodger
-
February 19, 2026
Highly Recommend
Alex and Brian were awesome!! They know what they're doing. We had them replace our 25 year old heat pump system. They answered every question we had before they even started. They were done and cleaned up in a total of 6 hours.!! Highly Recommend!!
Recommends this dealer
Verified Purchase
Expertise:
5
Solve Problems:
4
Service:
4
- Review by
Frank
-
November 28, 2024
Professional
Very knowledgeable, friendly, and professional. Did a great job.
Recommends this dealer
Verified Purchase
Expertise:
4
Service:
4
Solve Problems:
4
- Review by
James
-
July 25, 2024
Awesome
Showed up on time very friendly and professional removed old A/C unit Our home is nice and comfortable Alex, and his team were great
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
CB
-
July 24, 2024
5 Stars for AJ Htg & Cooling
Outstanding knowledge and service...Very good listeners, price quality
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
CB
-
July 24, 2024
5 Stars for AJ Htg & Cooling
I have already made several recommendations for your company
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Jeff
-
June 25, 2024
Wonderful!
We are very happy with our new system!!
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Janice
-
November 09, 2023
Excellent
Alex and his workers did an excellent job installing mini splits in my home . They did a very good job of explained how the system works. Were all very friendly, personable and cleaned up after themselves after the job was done. Very impressed with informing me of rebates and quick follow\-ups.
Recommends this dealer
Verified Purchase
- Review by
Kenny
-
October 05, 2023
Fast, friendly and very knowledgeable
Would recommend to everyone needing repairs or a new system.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
John
-
August 04, 2023
Great service!
Excellent, fast service. Great people to work with.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Walter
-
January 31, 2023
Quick, knowledge, helpful!!
Very quick to respond, knowledge answers to my questions and concerns. Prompt and clean service and new install!
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Dennis
-
September 11, 2022
Educated
Alex has a wealth of knowledge about his work. He had many ideas and expertise in how to solve our issues!
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
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