21st Century Home Improvement

21st Century Home Improvement is a contractor based in San Francisco, CA. We don't have any additional information about 21st Century Home Improvement.

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Derek S.

Review of Hall's Window Center by

· El Dorado Hills

Great workmanship but if you are looking for noise reduction, don't take the salesperson's word for it.

Curtis R.

Review of System Pavers by

· Elk Grove

They were fast with their response, did a good job and communicated very well with us! I would recommend them again, in the future!

George K.

Review of Byers Enterprises by

· Vacaville

I think it is a good product. It is expensive, but it was professionally installed. The project was completed to my satisfaction.

Julia A.

Review of Mr. Roofing, Inc. by

· San Francisco

I met Carlos, the owner, years ago at a networking meeting and he was super professional in his presentation. He did come back a few years later and gave us a very reasonable price and I would certainly use them again.

What is the best way to clean smudges and marks off of walls painted with flat paint?
Sep 18, 2017
I use windex very lightly with a soft cloth Philip
We have Thermofoil kitchen cabinets that were white but have yellowed over the last 15 years. Can you paint Thermofoil?
Oct 15, 2015
Painting over thermo foil will not be a long term solution. It is a smooth non-porus material. Your best bet is to replace the doors. There are lots of options today that weren't available a few years ... read more

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