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Free on site estimate
Nan Construction Inc
Top Pro
Free service call
Scheduling
Type of lock
Responds in about 12 min
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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 172 times
1 similar job done near you
Background checked
6 employees
10 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Cash and Zelle.
Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
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
172 reviews
5
98%
4
0%
3
0%
2
0%
1
2%
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:
Pradeep M.
4 days ago
Hired on Thumbtack
Isaac responded very quickly and showed up within 30 min when I got locked out due to a faulty latch in the doorknob. Would highly recommend.
Details: Locked out • Doorknob
Lock Installation and Repair
Prem K.
3 weeks ago
Hired on Thumbtack
Isaac was very professional and was on time. He did the work and also explained patiently the problem and also helped with other lock without charging extra.
Details: Repair broken lock • Doorknob • I'm flexible
Lock Installation and Repair
Milana k.
2 weeks ago
Hired on Thumbtack
Isaac was very quick to respond and call to my request. He made it on time and helped us get into the house when we were locked out. He was professional and very qualified. Great job.
Details: Locked out • Deadbolt • Doorknob
Lock Installation and Repair
Shirley V.
1 month ago
Hired on Thumbtack
I had lost the keys to both a deadbolt and doorknob and needed help getting them opened. They did an amazing job opening both locks and rekeying them without causing any damage to either the locks or the door. The work was professional, efficient, and done with great care. I couldn’t be happier with the outcome, I give them 5 stars (10 if I could!) for quality, value, professionalism, punctuality anad Responsiveness. I'd highly recommend them to anyone needing locksmith services.
Details: Lost key, need a replacement key • Deadbolt • Doorknob
Lock Installation and Repair
Yue W.
Jan 5, 2026
Hired on Thumbtack
Issac helped to fix my lock even though another person before said he can’t fix it. He offered two options and suggested the cheaper one to fix instead of replacement given the lock is of high quality even though it is pretty old. afterwards, he told the whole family to how to use it the right way to make it last longer.
Details: Install or replace current lock system • Deadbolt
Lock Installation and Repair
Credentials
Background Check
Nardo Narvaez