American Grade Construction

★★★★★ 4.6 / 5 (22)
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: 1999 Harrison St, Oakland, CA 94612
: (925) 665-4200
: http://americangradeconstruction.com

Company Overview

General Contractor focused on electrical services, plumbing solutions, framing, tiling, as well as updating bathrooms and kitchens.

**Warranty for Five Years**
We are licensed, bonded, and insured and employ premium German-engineered materials, which allows us to provide longer warranties from manufacturers on our shower solutions.

**Quality Craftsmanship**
We aim to hire, train, and keep the finest 10% of tradespeople in the Bay Area.

**Same-Day Quotes**
Our custom-built estimating platform allows us to deliver you a reasonable quote during our initial visit.

**Turnaround Time**
Our standard bathroom remodels require around 2.5 to 3.5 weeks of remodeling time. We also set aside an extra two weeks prior to starting to ensure all materials arrive on site before we start.

With over six years in the industry, I selected the best foremen I knew. Our official launch was in early 2016. Our focus on great design-build models and customer satisfaction has contributed to our rapid growth.

Brandon Guillen leads American Grade Construction. He founded the business because he saw a need for quality craftsmanship in the current market. Our foremen bring more than twenty years of practical experience and Brandon possesses six years of experience in managing a thriving construction business.

Business Services

  • Balcony addition
  • Bathroom remodeling
  • Bathtub installation
  • Bathtub repair
  • Bedroom remodeling
  • Building additions
  • Deck construction
  • Drain installation
  • Electric inspection
  • Electric installation or replacement
  • Electric panel installation
  • Electric panel repair
  • Electric repair
  • Wire installation
  • Wire repair
  • Garage remodeling
  • Gas line installation
  • Gas line repair
  • Patio, porch, or terrace construction or installation
  • Kitchen remodeling
  • Landscaping building construction
  • Laundry room remodeling
  • New structure construction
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Remodeling
  • New room addition
  • Bathroom addition
  • Laundry room addition
  • Shower installation
  • Shower repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:8:00 AM - 5:00 PM
Tue:8:00 AM - 5:00 PM
Wed:8:00 AM - 5:00 PM
Thu:8:00 AM - 5:00 PM
Fri:9:00 AM - 5:00 PM
Sat:8:00 AM - 12:00 PM
Sun:Closed

Recommended Customer Reviews

Michael C.
★★★★★

I recently had two bathrooms remodeled by Brandon. Right from the start, I was impressed by his expertise, his pricing, and his patience in walking me through the process. I had very specific needs as I knew I would be out of state during a portion of the remodeling. As such, transparency, prompt communication and trust were of upmost importance to me and he delivered in aces on all three accounts. The results were fantastic and I can confidently recommend his services to anyone considering a bathroom or kitchen remodel.

Davis L.
★★★★★

I found Brandon through Thumbtack, Brandon gave me a call as soon as I reached out to him. Unlike some other contractors I have dealt with, Brandon is very easy, friendly and patient to communicate with. I had Brandon remodeled my two bathrooms and a powder room, it took about three month to complete. Although there were some issues came up during the renovation, however Brandon always managed to came up with a solution and made sure I'm satisfied. I'd recommend him for bathroom renovations.

Devanshi T.
★★★★★

We hired Brandon and team for a bathroom remodel. Since the start of the project Brandon was very responsive, a great listener and gave us great feedback. He transformed the bathroom into exactly what we had imagined. His crew does great quality work and are super efficient. They wEre very respectful of our house and took great care in making sure our carpet and furniture doesn't get harmed in anyway. The whole team was very dedicated and showed up on time. They always listened to and accommodated all our requests. We needed the shower area to be ready for use before anything else and they accomplished thAt!! I greatly appreciated Brandon's professionalism and his organizational abilities. He also made sure that if we ever have any follow up requests, he is available for that. The project was completed in record time.
We are hard to please customers but this team just impressed us so much!!!! We love our new bathroom!! If you're looking for any reliable remodelers, congratulations, you found 'em!!

Karthik K.
★★★★★

We had a fantastic experience using American Grade construction for our bathroom remodel and other projects. Brandon is amazing! He not only helped us with the remodeling our bathrooms but also with designs and gave us constant feedback on ideas.

He is open to ideas and innovative projects. He also helped us create a special project with book shelf and upgrading our fire place.

We recommend brandon for all things home improvement related!

Julia S.
★★★★★

I hired Brandon for a full bathroom remodel and it turned out great! He was super communicative and responsive, and did a high-quality job (which was most important to me!). He's clearly a skilled plumber and the tile work was great as well.

As always, these things take a little longer than expected, partially due to city inspections and my own desire to add new features and such. If you're on a tight timeline, I recommend being mindful of what might impact it and likely expect a few extra weeks on the back end as there's often surprises.

Brandon and Isidro were both great, and my neighbors actually commented on how respectful and nice they both were - which was awesome to hear :)

Brian W.
★★★★★

We hired Brandon for a ceiling repair job and we were very happy with the results! Brandon was responsive, easy to communicate with, and took great care in his work! Definitely will work with him again.

Madori P.
★★★★★

You can't go wrong with Brandon his work is of the quality and he is fast and efficient. He has great vision and great attention to detail, he is also very nice and extremely pleasant to work with. I have more projects to complete and will continue to have Brandon come back and complete all of my projects.

San L.
★★★★★

Brandon was hired to hang a pot rack for me. Brandon was on time and did a Great job.. he did such a great job he came back after I called him to install a microwave. I have a permanent handyman now and would recommend him to anyone who needs help. He is organized, on time and I am sure you won't regret using him.

Cliff E.
★★★★★

I meet with Brandon. He gave me a good price on the wheels for my shower. I also had him do some plumbing and my mail box was finally put up

Cosmin M.
★☆☆☆☆

Owner at the beginning was very nice and professional, but when job timeline fell behind (without communication to us) and we complained he demanded payment immediately; abandoned the job when we refused to pay immediately (invoice terms were not provided). Contractor was disorganized, did not seem to have enough staff or was over committed with multiple jobs, trying to do work on the weekends. Demo started without containment left house & clothing covered in dust. Took payment for materials that were refunded back to his card, and then told us that we owed him money for materials. Felt like he was getting jobs confused with many refunds going on. Clearly inventory was not tracked and he even left materials behind that are still in our garage. Terrible customer service, made us feel like we were a job just for extra cash and not a priority, immature attitude and very bad experience overall.

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