• Mon-Fri: 8AM - 5PM
  • 803-520-0200
SCHEDULE SERVICE
SCHEDULE SERVICE
  • 803-520-0200

MENU

Local Heating & Air Experts

MacDavy Heating & Air delivers expert heating, air conditioning, and indoor air quality solutions in Lexington, SC & surrounding areas. 

  • Licensed & Insured
  • 24/7 Emergency Service
  • 5 Star Rating
CONTACT US

Our Services

We offer a variety of heating & air conditioning services, from ac repair to air quality testing.

AC Services

Stay cool with expert AC repairs, maintenance, and replacements. We offer reliable air conditioning services tailored to your needs.

Heating Services

Keep your home cozy with professional heating repairs, maintenance, and installations. Trusted service, year-round comfort.

Air Quality

Breathe easier with expert air quality assessments. Identify and improve indoor air quality for a healthier, fresher home.

Ductwork

Optimize airflow with professional ductwork repairs and replacements. Improve efficiency and comfort with expert service.

AC REPAIR & INSTALLATION in lexington, sc

Local HVAC Company

MacDavy Heating & Air is a locally owned and operated family business proudly serving Lexington, SC, and surrounding areas. With over 20 years of experience, we specialize in heating, air conditioning, indoor air quality, and ductwork services for both residential and light commercial customers. Our mission is to deliver exceptional customer service and tailored solutions designed to keep your home comfortable year-round.

At MacDavy Heating & Air, we prioritize transparency and trust. That’s why we offer clear, upfront pricing and never use high-pressure sales tactics. Our locally owned approach ensures personalized care with every interaction. Whether you need AC repairs, heating maintenance, or air quality assessments, you can count on us to provide reliable, expert solutions for your home or business.

M

WHAT CUSTOMERS ARE SAYING

Testimonials

"Prompt, professional, and very knowledgeable. He quickly diagnosed the issue with my HVAC system and had it up and running in no time. The service was top-notch, and the pricing was fair. As a homeowner and 13 year local Realtor, I highly recommend. "
- Sami H.
- Sami H.
"Dave is very reliable and professional. Had a problem with my heat He was able to troubleshoot and diagnose the problem and fix it quickly at a very reasonable rate. Will definitely call again if I have any more issues."
- Cindy H.
- Cindy H.
"MacDavy has been phenomenal! David has been easy to work with in every way. Price is excellent and the service is even better. Our new HVAC system is perfect. MacDavy gets my highest rating in every aspect. This is everything we could ask for in an HVAC company."
- Kirk D.
- Kirk D.
LEAVE A REVIEW

Brands We Service

At MacDavy Heating & Air, we service the top brands in the HVAC industry.

Our Blog

3 reasons ac unit isnt working
HVAC

3 Reasons Your AC Isn’t Working in Your Home

A malfunctioning air conditioner can turn a comfortable home into an uncomfortable one, especially during the peak of summer. Whether your system is blowing warm air, failing to turn on, or struggling to maintain a consistent temperature, there are a

Read More +
March 1, 2025
HVAC

Top 5 Reasons Your Heat Isn’t Working in Your Home

Top 5 Reasons Your Heat Isn’t Working in Your Home When the temperatures drop, there’s nothing more frustrating than realizing your heat isn’t working. Whether it’s a sudden breakdown or a system that’s been underperforming for a while, identifying the

Read More +
February 1, 2025