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Free on site estimate
Nan Construction Inc
Top Pro
Free service call
Scheduling
Type of lock
Responds in about 5 min
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Why this pro?
This pro handles lock installs and repairs, bathroom and kitchen remodel projects, and has been in business for 9 years. Customers say they’re responsive, professional, and leave clean, well-done work.
Summarized from the pro's profile. Review their profile for the latest.
About
With over 18 years of experience, our company has become a trusted name in home remodeling for San Jose and the surrounding areas. We specialize in transforming homes with a full range of services, including locksmithing, bathroom and kitchen remodeling, garage renovations, and more. Our team of dedicated professionals is passionate about delivering exceptional craftsmanship, personalized service, and innovative solutions. Known for our commitment to quality and customer satisfaction, we take pride in being one of the top-rated remodeling contractors in the region, helping homeowners turn their visions into reality.
Overview
Current Top Pro
Hired 148 times
61 similar jobs done near you
Background checked
6 employees
9 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Cash and Zelle.
Services offered
Project type
Type of lock
Deadbolt
Vehicle lock
Doorknob
Mailbox
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, work quality, and responsiveness.
Excellent 4.9
152 reviews
5
99%
4
0%
3
0%
2
0%
1
1%
This pro's rating is a combination of reviews posted by customers both on and off of Thumbtack. Thumbtack cannot verify external reviews.
Read reviews that mention:
Aiyan K.
4 weeks ago
Hired on Thumbtack
Isaac was awesome, he came by in 10 minutes and got my lock open in barely 2 minutes. Would highly recommend Isaac for locksmith services in the bay area.
Details: Locked out • Doorknob • I'm flexible
Lock Installation and Repair
Nicole S.
3 weeks ago
Hired on Thumbtack
Isaac was on time and professional. He was knowledgeable in his trade. He worked solo and needed minimal supervision. I had 6 locks rekeyed, 4 of which had to be picked first. The job took 3 hours. He made sure to go over all his work at the end. I believe he charged market rate per lock. The best part was he was the same person who answered the call and show up to do the job. (Many other locksmith numbers on Google seem to go to a call center then get outsourced to multiple people). Would call him again if needing help with locks.
Details: Re-key lock for different keys to work • Doorknob
Lock Installation and Repair
Shivani G.
Oct 30, 2025
Hired on Thumbtack
Details: Install or replace current lock system
Lock Installation and Repair
Debbie C.
Oct 17, 2025
Hired on Thumbtack
Isaac was amazing, very professional. Took care of my door knob installation and a couple of handyman repairs that I needed and did an excellent job.
Trust me, use Isaac. He is the best person for the job.
Debbie
Details: Install or replace current lock system • Doorknob
Lock Installation and Repair
Sachin K.
Sep 8, 2025
Hired on Thumbtack
I had a great experience with Nan Construction with new door lock installation. They were quick to respond to my request and accommodated my request to install lock on the same day.
They also arrived on time, installed the lock quickly, provided clear explanation on operating the keypad.
I am glad to have used their hassle free service and I highly recommend them.
Details: Install or replace current lock system • Deadbolt
Lock Installation and Repair
Credentials
Background Check
Nardo Narvaez