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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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If you hire this pro, you’re covered by a money-back guarantee. Learn more
Introduction
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 60 times
27 similar jobs done near you
Background checked
License verified
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.
Projects and media
262 photos
Projects and media
262 photos
Reviews
Customers rated this pro highly for work quality, professionalism, and responsiveness.
Excellent 4.9
78 reviews
5
97%
4
0%
3
0%
2
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1
3%
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:
Jenny Z.
4 weeks ago
·
Hired on Thumbtack
Hired on Thumbtack
Isaac did an amazing job to fix the issue with the door lock. I previously requested another locksmith to fix the problem and it turned out that guy was not able to do that. But Isaac was able to identify the issue quickly and found a working solution for completely fixing the issue. He’s been really patient and professional and spent more than 2 hrs working on it. Thanks Isaac!
Details: Repair broken lock • Deadbolt
Lock Installation and Repair
Scott S.
2 weeks ago
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Hired on Thumbtack
Hired on Thumbtack
Isaac was great to work with. He re-keyed our home after a construction project and we really appreciated his time to get all our locks working well.
Details: Re-key lock for different keys to work • Deadbolt • Doorknob • I'm flexible
Lock Installation and Repair
Jesse G.
3 weeks ago
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Hired on Thumbtack
Hired on Thumbtack
Isaac did a great job installing smart locks on both my doors. He was quick, professional, and made sure everything worked perfectly before he left. He went out of his way and stuck around until the install was 100% complete including wifi connection etc Super knowledgeable and easy to work with—highly recommend!
Details: Install or replace current lock system • Deadbolt • Electronic combination pad
Lock Installation and Repair
Soyeon K.
2 days ago
·
Hired on Thumbtack
Hired on Thumbtack
Details: Install or replace current lock system • Deadbolt • Doorknob
Lock Installation and Repair
Anantha P.
Mar 17, 2025
·
Hired on Thumbtack
Hired on Thumbtack
Great to work with Issac, came to help with a lock repair. Top quality work and delivered on what promised. Also, highlighted few things for improvement which was outside his job called for.
Details: Locked out • Doorknob
Lock Installation and Repair
Credentials
License
License Type: B - General Building Contractor (CA)
License verified on 12/1/2023
Background Check
Nardo Narvaez