Window Replacement
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High-Performance Windows

Improve Energy Efficiency With Replacement Windows

Home window replacement is one of the most popular home improvement projects in the nation, and it’s not hard to understand why when you consider all the benefits that replacement windows have to offer. At R.L. Groves and Sons, we know you expect big things from new windows, which is why we partner with some of the most respected window manufacturers in the industry. Our replacement windows are available in a wide range of configurations and styles, all of which include best-in-class features to improve energy efficiency. In fact, with new windows installed by our expert team, you can expect better thermal performance from your home, which can translate to lower energy bills every month. Located in Summerville and Hilton Head Island, South Carolina, R.L. Groves and Sons is the best window replacement company for your home. Contact us today for more reasons why!

Replacement Windows


Vinyl Windows

Vinyl is a naturally insulating material that helps to minimize heat gain in the summer and heat loss in the winter. Plus, it is very easy to clean, requiring only a quick rinse from the garden hose on the outside and wipe-down with a cloth on the inside.


Wood Windows

If you crave the look of wood windows, prepare to be wowed by the selection we offer. Our wood windows are beautiful to behold, blending traditional charm with the contemporary features you expect from replacement windows.


Fiberglass Windows

When it comes to durable frames, fiberglass windows are a sure winner. Your new fiberglass windows from R.L. Groves and Son will stubbornly resist damage in both extreme heat and sub-zero temperatures, and from long-term exposure to the sun.


Composite Windows

Another hardwearing option, composite windows are built to stand the test of time. These replacement windows are the perfect upgrade for wood windows, as they look like wood but are much stronger and require less maintenance.


Customer Reviews

“Patrick and his team were absolutely amazing! They were fast, professional and did a fantastic job replacing our roof after we had hail damage. Not only do I strongly recommend them, I would use them again in a heartbeat! Awesome people and awesome company!”

Jeff H.

“RL Groves was so responsive and great to work with after we had a leak in our roof. I called on a weekend, and they were there right away on Monday and patched all the necessary areas. Mike was really informative, explained everything so it was easy to understand, and did great work. I can't recommend them enough!”

Anthony B.

“RL Groves just replaced a roof for me. The quality from start to finish was great. Jamie and Matt managed the job from Quote through installation and kept me informed at all times. I would recommend them to anyone needing any type of roofing work.”

Rod C.
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