For years, Lilburn, Georgia, homeowners have relied on Casteel for all their home maintenance needs. From heating and air conditioning service to plumbing help and electrical support, there’s nothing Casteel technicians can’t do. Families trust our professionalism, promptness, and industry-leading guarantees. How can we help you today?

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Air Conditioning

At Casteel, we understand the importance of regular maintenance for your home AC system. Professional tune-up services keep your air conditioning equipment in prime condition. With our help, you’ll experience more efficient cooling, fewer breakdowns, and possibly a reduction in your energy costs.


Tune-ups are also vital for your home heating system. A heater can pose a health and safety hazard to your family if it goes unmaintained. Boilers and furnaces operate hot—so an equipment failure could mean disaster. Checkups with Casteel ensure that your heat works properly and keeps you comfortable and safe.


Leaky faucets aren’t the only plumbing task Casteel plumbers can handle. From replumbing projects during renovation work to clogged pipes, our plumbers respond quickly and resolve your plumbing issues. They’re also experts at restoring hot water service—on the first visit—so you can get back to life as usual.


Electricians with Casteel can manage every project from rewiring to post-installation inspections. Whether you have new equipment that needs wiring or are having problems with your electrical service, Casteel can help.

Casteel Loves Lilburn

There’s plenty to see in Lilburn, GA, 30047. Lilburn City Park and Camp Creek Greenway Trail are popular attractions. Casteel loves being part of the Lilburn community and enjoying everything the area has to offer.

We love providing heating and cooling service to Lilburn area customers. We are proud to serve you and hope to remain part of the community for years to come.