Alpha One Construction Inc

Alpha One Construction Inc. is remarkably professional and attention to detail was evident. The team at Alpha One took the time to listen to my ideas and helped me shape them into a realistic plan. They provided valuable input and suggestions that I hadn’t considered, demonstrating their expertise and commitment to quality.

I contacted Alpha one because I had my roof repaired 2 year ago and when the rains came again to L.A. i had the same issue. The company came and assessed the condition of my roof and they repaired it Fast and at a reasonable price. Well low and behold, last year it rained like it hadn't rained in Los Angeles in 20 years, and not a drop of moisture got into my home. Thanks again to the contractor and his crew for all the hard work.

Alpha One gave us a great experience all around with our roofing project.. From the office staff to our project manager they were all very professional, respectful and most importantly they delivered above and beyond what they promised. They weren't the cheapest but they were fair and the best! We will be recommending you to all our friends and family. Thank you Alpha One we will be calling you to do our bathroom remodel next.

Alpha One Construction Inc gave me on of the best experiences in services in all my life, thanks you i appreciate it

Alpha One Construction replaced my AC, lowered my electric bill, and got me way better service! Terrific company with supportive staff. I’d definitely work with them again!

Alpha One Construction Inc in Los Angeles demonstrated exceptional expertise during a recent roof repair project following storm and wind damage. Their crew arrived well-prepared, displaying deep knowledge of structural integrity and weatherproofing solutions. Every interaction was courteous and informative, ensuring I understood each phase of the work. The attention to detail, especially in matching materials and reinforcing vulnerable areas, stood out. They also handled my air conditioning system concerns with impressive technical skill. Highly dependable team with strong craftsmanship and commitment to long-term durability.

Recomiendo esta compañía por el exelente trabajo que hicieron en mi casa con un nuevo techo. Thank you Adam & Mike!

This was our fifth renovation and by far our best experience. Mauro and his team approached our project with a can do attitude, creativity, enthusiasm, and the wisdom that comes from experience. None of that ever wavered over the months the project progressed. In fact, Mauro was always looking for ways to go above and beyond our expectations and wow us. WOW us he did! He had excellent ideas that greatly improved our layout, he was careful with his work and paid attention to all the little details, and his team did excellent work every step of the way from window/door/ac installation, new flooring, electrical, tile, you name it they pursued excellence. With every project there are setbacks and hiccups but Mauro stayed professional, friendly, and kept his sense of humor. You can tell that he loves what he does! We are so thrilled with our renovation and would not hesitate to hire Alpha One and Mauro’s team again.

I had no idea what to expect with a roof replacement, but Mike and Adam made the whole process simple. They answered all my questions, gave me a solid quote, and actually stuck to it. The crew was friendly and respectful of my property. Roof looks awesome no complaints at all.

After a storm damaged part of my roof, I wasn’t sure where to start. Adam and Tal walked me through the insurance process and even talked directly to my adjuster. They made everything way less stressful. The repair was done quickly and looks great. Super professional and easy to work with highly recommend

I had a leaky roof and called Alpha One. They showed up on time for the estimate, explained everything clearly, and gave me a fair price. The crew was professional, cleaned up after themselves, and finished the job earlier than expected. It’s been a few weeks now, and with all the rain, not a single issue. Highly recommend them!

Tal is the mannnnnnnn he hocked me up with a brand new roof for only 150$ a month no interest and beat all other companies in my area, I recommend to everyone!

Back in march I meet tal and Mike, they were my 5th estimate for the roof but they beat everyone else on communication and professionalism. I wasn’t looking for the cheapest price, only for the best company but I ended up getting both, highly recommend

Hi my name is Vanessa I hired Alpha One Construction to do some very needed remodeling around my house, I had my fence and roof replaced, good prices and good communication. Thanks Tal :)

Hey yall i meet Mike and Adam about 6 months ago and they gave me an estimate to replace my old roof and get a new solar system (the previous company disappear and the system didn’t work) and they offered me 12 months no interest and no payment so we went ahead and do it, im very happy with everything so far!

Very pleased with the work done on the roof, they were very efficient with their work, they always listened to what I had to ask and answered, very easy to talk to. Mr. Adam and Mr. Tal always kept in touch, making this an easy experience.

Just had my roof completely replaced, and I couldn’t be happier with how it turned out. From the start, the team was professional, explained every step, and answered all my questions (and I had a lot!). The crew showed up on time every day and kept the area surprisingly clean—no nails or debris left behind.

They finished the job faster than I expected, and the new roof looks amazing. I can already tell a difference in how the house holds temperature. They also helped me understand the warranty and took care of the permit paperwork, which saved me a headache.

I’d definitely recommend them to anyone looking for a reliable roofing company. Worth every penny.

Alpha Construction did an amazing job on our neighbors roof! They were fast, quiet and respectful. A few days after I was walking my puppy. We encountered a drone and I went into a panic because of previous harassment. Oscar quickly let me know it was him and everything was fine. He was just getting footage of their beautiful work. I felt so bad for panicking it is just hard for me still. I fully recommend this business! Thank you Oscar for understanding

Working with Alpha One Construction was an absolute pleasure. From day one, Gal and his team impressed us with their honesty, professionalism, and commitment to quality. It’s not easy finding contractors who are both reliable and fair, but Gal truly delivered on both fronts.

The pricing was very reasonable, and there were no surprises or hidden costs—just straight talk and solid work. The craftsmanship was top-notch, and every part of the job was done with care and attention to detail. They showed up on time, kept the site clean, and communicated with us every step of the way.

If you’re looking for a contractor you can trust, look no further than Alpha One Construction. Gal is the real deal, and we’re beyond happy with the results.

Thank you Alpha One Barry and Adam. You walked us through every step and met deadlines that I felt were impossible, but you never let me down. Kept me cool calm and collected the whole time. You educated me and were always there to answer and questions or concerns. Just a blessing.

I recently hired Alpha One to remodeled my Kitchen. Adam helped us feel confident with the process and the quality of the install. We live a little out of the way but they were able to accommodate our requests and changes.

Thanks Adam.

Excellent experience. I got three estimates for retrofitting my home. Aloha Ine was most reasonable. They were efficient. Showed me pictures before and after. I was very I
Pressed with willingness to provide proof of work be I done during and at the end of the job. Inspections were done by the city and work was found to be within code. Workers were efficient, responsive and timely. Administration led by Tal was polite, professional and responsive. I am very satisfied with everything about Alpha One and recommend them for prompt, reliable and professional
Service.

Good afternoon everyone, i had a few leaks in my asphalt roof a few months ago and i decided to replace the roof after 20yrs of living in my house, alpha one did an excellent work and no corners were cut. Free quotes are also really appreciated!

I did a roof replacement with Gal, he was really helpful and very communicative during the process, prices are really fair and quality is top notch. Really good results

Alpha 1 did construction for me by adding solar panels, as well as earthquake, remediation, and foundation work. Excellent workers, excellent price. I would use them again for any general construction that I need. Always answering the phone when I call or text. A pleasure to work with these people.
I was introduced to them because they did work on a neighbor‘s house. I was so pleased with the work they did on my house that I referred them to my sister who also had major work done and she was also pleased with them. I recommend them highly.

Tal is great
He did my bathroom amazing job
I Clar 4 lawd this is the best money can buy
I really needed this and the price was just perfect
I wish I found them earlier because I would have saved a lot of time and money

I recently hired Alpha One Construction to renovate the bathroom in my home, and I couldn’t be more satisfied with the entire experience. was professional!!
The quality of their workmanship is outstanding They stayed on schedule, maintained a clean work environment, and communicated clearly every step of the way.
I recommend Alpha One Construction Inc to anyone looking for a reliable, skilled, and trustworthy team for home renovations.

Good morning I did a job with Gal and Mike they finished the project this last week, I did my exterior paint everything went as planned and it was really good priced. Thank you

We did a considerable roofing project of approx 10k sq foot, overall. Great attention to detail, completed on time, even cleanup at end of each day. Since we are a commercial building(s), keeping safe, clean surrounding areas, was really nice and not expected. All 5 Stars!

Hey guys I just recently did a roofing project with Gal as a project manager. He came to the job site every day and all the crews were immaculate, I highly recommend working with him or any other project manager en alpha one.

Great experience with Alpha One Construction! They were professional, on time, and did high-quality work. The team was respectful and kept everything clean. Highly recommend!

They did my kitchen! Very nice and reliable. My solar did too. Oscar was my helper. I will contact you again.

Hi my name is Jose I did a job with Oscar and Tal very good communication good prices and very skilled crews

I meet Oscar today for an appointment, he gave me a good price, he was really professional and explained everything in detail. We will see if we move forward soon. Really fast response.

Hi i just did a big job in my house, alpha one did for me the floor remodeling, it was my first time ever doing a job with a contractor and the communication was reallg great. Same with the pricing and everything else. Really recommend

Fast work very professional ! Done in timely manner and clean . I recommend the work three roofs done !

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.

I had a great experience with alpha one, my home remodeling expert was Oscar and he explained everything in detail and beat any other quote that I got, we ended up doing bathroom and kitchen remodeling aswell as interior paint, really good experience!!! Highly recommend

I hired Alpha One Construction for major repairs and renovations on both my rental property and primary residence. The scope of work included roof replacements, a foundation repair, bathroom and kitchen remodels, and door and window upgrades.

As with many large construction projects, especially with older homes like mine, unexpected issues inevitably came up. While the process wasn’t completely seamless, what stood out and earned Alpha One a five-star rating was their exceptional problem-solving ability and commitment to customer service.

My main points of contact, Benjamin and Barry, were outstanding throughout. They were honest in their assessments, quick to act when problems arose, and consistently went above and beyond what was expected. Their responsiveness to my calls and texts made a big difference and gave me confidence at every step.

I recommend Alpha One Construction for any roofing or home renovation and repair projects—especially if you need support with financing options. Their customer-first approach truly sets them apart.

Alpha one just complete a full house renovation for my family.
I just here to help with the review, thank you.

I did a job with Oscar Flores he help me with the remodeling of my house , l really recommend him really good job and super professional.

I worked with my Tocayo Oscar and he helped me be my contractor for roofing and kitchen remodeling, communication was great and it was a really good experience, highly recommended.

hi my name is Vahik i hire Alpha One Construction Inc for a new Roof and in the end i like the company and the communication so much that i ended up replacing my old kitchen cabinets too aswell as my interior paint, absolutely satisficed, ask for Oscar or Tal they were my representatives, always on time

Great services! I totally recommend and so professional, if you are looking for a nice construction company I totally recommended hiring their services, my neighbor also hire them and they finished really quick, my family is really grateful with their services and so happy for hiring thank you Gal

This week I finally got my roof replaced, I used to have many leaks and had many foundations issues, Gal came to my house and gave me an estimate for everything including exterior painting, I got his number from a neighbor, really good services highly recommended.

I did a job a few weeks ago with Alpha One Construction, Tal helped me do a complete bathroom remodeling and roof repair, really happy with the crews and the results , they beat all other estimates

I had an excellent experience working with Alpha One Construction, from the initial consultation to the final walkthrough, their team was professional, communicative, and highly skilled. They stayed on schedule and within budget, which is rare in the construction industry. The quality of workmanship exceeded my expectations — every detail was handled with care and precision.

The project manager Oscar and Bob were always available to answer questions and provided regular updates, which helped build trust throughout the process. The crew was respectful of the property, kept the site clean, and made sure to minimize disruptions. Thank you both for the effort of work. Will definitely hire again!

I worked with Tal and Oscar they did a roof replacement and bathroom remodeling for me and everything came out excellent!!! Highly recommend

They did home remodeling for me and they were great! Good communication and reasonably priced. Give the them a call you won’t regret it

They did a great job to my family.
Complete backyard and big roofing job, including solar and other stuff.
They walking now on a plans for a new ADU detached to the house around 800 square-foot.
Good price, good communication and good quality, thank you Alpha one and thank you, Tal!
highly recommended.

We recently hired Alpha One Construction. for our home renovation, and the experience exceeded all expectations. From the initial consultation to the final walkthrough, their professionalism, attention to detail, and commitment to quality were outstanding. The team was always punctual, communicative, and respectful of our space. They completed the project on time and within budget, with craftsmanship that truly speaks for itself. I highly recommend to anyone looking for a reliable and skilled construction company.

I had my roof replaced by Alpha One and their whole teame made it very easy for me through the whole way through. My rep - Benjamin, kept me informed and always responded quickly whenever I had a question. He kept me up to date on any update he had.

The work itself was amazingly fast. I have about a 1000 sq.ft. house with a detached garage and it took basically one day to demo. And once an inspection was done and the materials were ready, another day to prep and lay the roof - and that was it! And the results look great!

We used Alpha One Construction to replace our asphalt shingle roof. From the consultation with Mauro through the completion of the project everything was great. Mauro is very professional and great with communication whenever we needed anything during the process. The crew working on our roof was very efficient in getting our roof replaced and the work looks absolutely amazing. I should also add that most other companies only offered us shingles with a 20 year warranty and with Alpha One Construction we were able to get a 40 year warranty on our new roof! Absolutely amazing work.

I met with Tal three years ago and he helped me with the plans for my garage conversion and the whole forces with my difficulty city, i’m really happy that I decide to go with Alpha one construction in since he helped me also to figure out the city did some mistake regarding the permits price and also for many other reasons.
As he told me stuff will happen and it’s construction so it’s not always going smoothly, but he will be available for me and find solutions always for everything that will come up.
I’m attaching here some photos from the ADU and the roofing project and few other stuff like the pavers but since then I referral four of my neighbours and they happy so far.
Highly recommended.

I recently had my roof replaced by Alpha one construction , and I couldn’t be more pleased with the outcome. From start to finish, the process was seamless and professional. The team provided a detailed estimate, answered all my questions, and helped me choose the best materials for my home.

The crew arrived on time and worked efficiently while maintaining a clean worksite. They completed the job within the promised timeframe, and the quality of their work is outstanding. My new roof looks amazing, and I feel confident that it will last for many years to come.

What impressed me most was their attention to detail and excellent communication throughout the project. I highly recommend alpha one to anyone in need of roof replacement services!