45 year Old Oak Floors "Before"
45 Year Old Floors like "New" after Sand & Finish 
Brazilian Cherry "Unfinished" hardwood "Before" sanding
Brazilian Cherry "After" Sand & Finishing

Hardwood Floor Refinish

hardwood floors Castro Valley CA


We will take your old hardwood floors in Castro Valley and make them look like "New" again.  What can you expect after the work is done?  Floors that are flat, color that is even and a sheen of your choice.  Quality work.     


Hardwood floor Istallation

hardwood floor refinishing Castro Valley CA


Hardwood floors basically come in two choices: Prefinished and unfinished.  Prefinished hardwood floors are installed and ready to walk on.  Unfinished hardwood has to be sanded on site, but the results are amazing to say the least.    


Hardwood Floor Repair

stained damaged hardwood floor Castro Valley


If you have hardwood floors in Castro Valley that are stained, damaged, buckled or cupped, don't worry about it.  Give us a call and we'll take care of the rest.  There hasn't been been a floor that we couldn't fix.  All work guarranteed.    


The (CLSB) Contractors State License board requires a C-15 license by law to work on your hardwood floors in Castro Valley CA.   This is an expert grade certification and our Contractors license is #903508

"No Deposit Policy" on all hardwood floor service.  

What does that mean for you, the consumer?  Simple, unlike most Hardwood floor companies, we do not require a deposit for our hardwood floor services.  National Floors is so confident that your floors will turn out beautifully, we can affortd to operate this way.  This gives you the comfort and confidence in knowing that you have not taken a chance by handing a stranger your money.  We have a wonderful way of pleasing our customers.

Hardwood floor refinishing


Our hardwood floors refinishing is 99% dustless compared to our competition.  Refinishing your hardwood floors is best with National floors.  We use the best materials and machinery in the business.  Sand and refinishing your hardwood floors used to be punishment for the homeowner, now it's 99% dustless.  Wood flooring dust is controlled with our DCS (dust containment system) to keep that awful dust out.  These are powerful vacuums that attach to all of our equipment.  The DCS is used from the very beginning to the very end of every job.  


Remodelling your home  


  If your interested in a home remodel or just new installation, National floors can help with your project.  National floors has remodeled many homes in the Castro Valley, Hayward and San Leandro areas.  We have access to all major name brands of hardwood flooring as well as inexpensive generic brands.  We promise to get you the best price on your hardwood floors because we only benefit from the labor.  Our competitors will hide the cost of their overhead in the price of the flooring.  We do not.  Subtract the overhead and what you are left with is real savings.


Hardwood floor for sale


  Purchasing hardwood flooring for the right price isn't good enough, you will need a skilled crew to install and possibly sand and finish your hardwood floors.· Our contractors are C-15 licensed.· This gives them expert skill level ranking in wood floors.· Other contractors can't come close.· We are also fully insured and bonded for your protection.