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Astonin Construction Inc

Home Builders in Santa Monica, California
Ranked #5 in Santa Monica | Grade B+
5.00 (24 reviews)

Astonin Construction Inc

Local general contractor handling residential remodels and select commercial improvements with an emphasis on clear communication and practical problem-solving Serving homeowners across Santa Monica, California.

Why Homeowners Choose This Business

Clients cite consistent communication, transparent estimates and change tracking, and prompt issue resolution. Work areas are kept orderly, and crews are described as polite and respectful of homes and businesses Local experience that helps homeowners across Santa Monica, California compare a more region-aware provider.

Service Area

Headquartered at 610 Santa Monica, California Blvd, Suite 215, serving Santa Monica and surrounding Los Angeles neighborhoods.

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  • Service information
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  • Photo gallery
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  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Performs at or above the local average for Google rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Trust Signals

Licensing - CA License 1075719

Services Covered

  Renovation Services
  Home Remodeling
  Home Additions
  Garage Conversion
  Kitchen Remodeling
  Bathroom Remodeling
  Roof deck waterproofing
  Drainage and sump pump installation
  Roof Repair
  Interior Painting
  Exterior Painting
  Commercial Tenant Improvement
  Design-Build Coordination

Services include home remodeling, additions and garage conversions, kitchen and bath updates, roof deck waterproofing, roofing repairs, drainage and sump installations, interior and exterior painting, carpentry, and light commercial build-outs.


Reviews

Recent Reviews

5.00

(Based on 24 reviews)

Customer feedback consistently mentions clear communication and timely responses throughout projects. Many note transparent estimates and cost tracking, with changes explained. Reviews also highlight tidy work areas, respectful crews, and projects completed on schedule. Several mention effective problem-solving on waterproofing, drainage, and roof deck solutions.

Google Review
Terrence Caldwell on Astonin Construction Inc

Loved working with Astonin. They managed the renovation of my small restaurant and were always transparent, quick with their work, rectified any shortcomings, and overall very trustworthy and really nice guys. They used a great project management system that allowed me to see the work being done, accurate estimates and costs. They were also very communicative throughout the project, always checking in, and responding immediately to any issues that arised. Overall the project finished on schedule, budget, and met all of our expectations.

We had an ongoing problem when it rained with water flooding our garage. I found a contractor who did a brilliant job of installing a long drain and sump pump leading underground to the front of the house and out onto the street. They were amazing contractors who were ultra professional, polite and cleaned everything up. They were also reasonably priced. They perform other type of construction work from painting, plumbing, electrical, roofing, to kitchen and bathroom as well. We will be using them in the future to build an ADU in our garage. I highly recommend Astonin Construction.

Google Review
Ravi Bhojwani on Astonin Construction Inc

Astonin did an incredible job coming up with a solution and redoing my roof deck. The cost of creating a waterproof fiberglass floor was about 40% less than re-tiling.

The workers were professional, kept the floors covered at all times, were respectful and listened to feedback. The job was done very well and on time.

Thank you guys very much!

Google Review
kristin clark on Astonin Construction Inc

Astonin Construction and his team did an amazing job removing the outdated paneling around my stairwell and installing this premium cable fencing. Was very professional, great at communication and thorough — I highly recommend!

Google Review
Alex Lynchosky on Astonin Construction Inc

I worked with Astonin to do a redesign of my house. It included lacquering the doors to a lighter color, installing sound absorption panels on a large wall, and repainting the entire house, trim included.

They were very professional during the process, providing frequent updates and ensuring everything was up to standards.

In the middle of the project a large storm hit and it exposed a leak in one of my windows! Astonin was able to quickly find the leak and mitigate the damage before it got too bad. I am currently working with them on the long-term window repairs, and they've been great so far!

Great quality, professional, and responsive. I highly recommend doing work with Astonin. I know I will!

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Frequently Asked Questions

They work on residential remodels, additions and garage conversions, roofing and roof deck waterproofing, drainage and sump systems, and interior and exterior updates. They also take on light commercial renovations such as small restaurant improvements.

Reviews indicate they share clear estimates and maintain visibility into costs and changes. Clients report regular updates and transparency throughout the project.

Yes, multiple customers mention successful drainage installations, sump systems, and roof deck waterproofing solutions. These projects emphasized preventing leaks and managing rainwater effectively.

Public hours show Monday to Friday, 8:00 AM to 5:00 PM. Start dates and timelines vary by project scope and permitting needs.

Reviews frequently note that crews protect floors, contain dust where possible, and clean up at the end of the day. Customers describe the job sites as orderly and respectful of the property.
 Verified Listing

Opening Hours


  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details


Business Rating
5.00 (24 reviews) Featured BusinessPro Listing
Address
610 Santa Monica Blvd Suite 215, Santa Monica, CA 90401
Phone
Business Type
general_contractor

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