Alpha One Construction

Good 5.0 (7 reviews)

338 N Vermont Ave Suite C1, Los Angeles, CA 90004
Residential Roofing
24/7 Emergency Repairs
Financing Available
Free Estimates
Slate Roof

Website alphaoneconstructioninc.com

Phone Show phone number

Hours

Mon7:30 AM - 9:00 PM

Tue7:30 AM - 9:00 PM

Wed7:30 AM - 9:00 PM

Thu7:30 AM - 9:00 PM

Fri7:30 AM - 9:00 PM

Sat7:30 AM - 9:00 PM

Sun7:30 AM - 9:00 PM

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About the Business

At Alpha One Construction, we pride ourselves on our versatility and technical expertise, enabling us to handle a diverse range of projects for both residential and commercial clients. Located in Los Angeles, California, we offer an extensive array of services, including roof coating, skylight repair, gutter installation and cleaning, as well as various roofing solutions such as rubber and flat roofing. Our ability to manage complex projects from start to finish sets us apart in the industry. Our well-coordinated team is dedicated to delivering durable, high-quality results with meticulous attention to detail. We understand the importance of organization and consistency in our work, ensuring that every project meets our high standards of reliability. Whether you need a simple repair or a comprehensive roofing solution, we are committed to providing long-term value for your investment.

What people say about “Alpha One Construction”?

Customer reviews are overwhelmingly positive, highlighting exceptional service and effective communication from Alpha One Construction. Many customers appreciate the thoroughness and attentiveness of the staff, who clearly explain the processes and address any concerns. Timeliness and professionalism in completing projects are frequently noted, along with a strong sense of customer support throughout. The company is recognized for offering competitive pricing and providing useful documentation, making the overall experience straightforward and pleasant.

What Users Like The Most

They did a magnificent job. They took care of everything for me I had no stress or worries.
Not only did they explain everything in detail, they patiently answered all my questions.
The work was completed in a timely and professional manner, using the best materials.
Communication was top notch.
Their bid was more competitive than bids from roofing-only businesses.

What Users Like The Least

Customers are fully satisfied

Services: Roof Coating Roof Skylight Repair Gutter Installation Gutter Cleaning Gutter Companies Services Roof Cleaning Rubber Roofing Flat roofing Shed Roof Repair

Recommended Reviews

Overall Company Rating

Excellent 5.0

Out of 7 reviews

5 stars

4 stars

3 stars

2 stars

1 stars

Your Review of Alpha One Construction

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Damaris Aguilar

Google review

May 27, 2025

Highly recommend. They did a magnificent job. They took care of everything for me I had no stress or worries. Ask for Tal. He’s the best.

Kingsdale Condon

Google review

Dec 17, 2024

I had several quotes for my roof from companies that were referred to me however I went with Roman and Steve b/c there were continental differences between them and every other company I had quotes from. Not only did they explain everything in detail, they patiently answers all my questions. Bonus: they have bedside manner and are personable. They don’t seem to be transactional. They even problem solved issues that came up along the way and kept me engaged. Pleased with my new roof and the service I got.

Emmanuelle Liggens

Google review

Nov 12, 2024

We hired Alpha One Construction to do general roof repairs. Tal was very helpful in explaining the process and gave us a very reasonable quote. The work was completed in a timely and professional manner, using the best materials, and we were provided with pictures of the work in progress as well as of the completed work. The whole team was very responsive and helpful.

Brooke Wilson

Google review

Nov 7, 2024

Oscar came to my house and helped me fix my drywall. I did a lot of googling and he gave me the best price out of anyone I found. I was impressed how fast he came and made the repair. he was a really nice guy too

Anuj Trivedi

Google review

Oct 19, 2024

Great experience with Steve from Alpha. Job was done with great attention to detail, price was competitive, and communication was top notch. Highly recommend.

Mark Fattibene

Google review

Oct 14, 2024

I hired Alpha One to address runoff and general maintenance on our roof. Roman and the crew were incredibly helpful explaining the scope of work. Their bid was more competitive that bids from roofing-only businesses. When an issue did arise with rafters needing repair, Roman was quick to propose a plan to address and stay close to schedule.

When they work was completed, they provided me with aerial photos and documentation required by my insurance company. This made the process very straightforward and I am very happy with the results.

I would definitely work with Alpha One Construction again,

Mathijs Arens

Google review

Oct 5, 2024

I had a roof that needed replacing and had received a few quotes from different companies that ranged from surprisingly high to suspiciously low. Alpha One provided me a quote that was reasonable and affordable, as well as different options for payment plans.
Conducting business with the company was very convenient and reassuring. Oscar (who I worked with) was very responsive to my concerns and needs. This built a trusting relationship which encouraged me to trust them with also installing new gutters and replacing the insulation in my attic.
In the end, I am very happy with the completed work. They honored their quote and their timeline. Even after I later noticed a minor issue with the completed work, they were very responsive to fixing the issue at no cost.
I highly recommend them and am considering hiring them again for future services.