We are a certified team with many years of experience. Over this time, we have completed hundreds of projects—from small household repairs to major renovations—always prioritizing quality, efficiency, and customer satisfaction.
Every project is unique to us, which is why we take the time to carefully listen to our clients and find solutions that perfectly fit their home and needs. Our team works as if we were doing the job for ourselves: precisely, carefully, and with close attention to detail.
Repairs and maintenance of any complexity
Reliability and punctuality
Personalized approach
24/7 assistance when needed
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City21 Construction offers a full range of services for home repair, maintenance, and upgrades. We handle projects of any complexity — from small household repairs to major renovations — ensuring high quality, precision, and a personalized approach to every project.
We value experience and professionalism: over the years, we have successfully completed hundreds of projects of all kinds. Reliability and punctuality are important to us, so all work is completed on time. Each project is approached individually, taking into account the unique features of your home and your preferences. We use only trusted materials and provide a quality guarantee to ensure long-lasting results. Additionally, our pricing is transparent — no hidden fees or unpleasant surprises.
To book our services, simply contact us by phone, through the website form, or via messaging apps. Describe your task, and we will prepare an accurate estimate and offer the best solution. We will arrive at a time convenient for you and complete the work carefully and efficiently.
We handle all repair and maintenance tasks: from small household fixes to major renovations, including plumbing, electrical work, furniture, and finishing.
We aim to respond as quickly as possible. Urgent requests are usually addressed within 24 hours.
Yes, we offer 24/7 services when needed.
The price depends on the complexity and scope of work. After inspecting the property, we provide a transparent estimate with no hidden fees.
Yes, we guarantee the quality of all completed work and materials used.
Absolutely! We take an individual approach to every request, whether it’s a minor fix or a major project.
San Francisco Bay Area, CA, USA
8am – 8pm Every Day. 
415-579-05-01
