Green Diaz Construction, Inc.

4.19 | 25 Verified Ratings
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2718 Rheem Avenue
Richmond, CA 94804
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Green Diaz Construction, Inc.

Green Diaz Construction, Inc. has been dedicated to this craft for over 20 years. We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We are experts in our trade and will always keep you educated on your task or project. We look forward to earning your business!


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Service Area

  • San Francisco
  • Oakland
  • Berkeley
  • Richmond
  • Concord
  • Hayward
  • Petaluma
  • Piedmont
  • Redwood City
  • Fremont
  • San Mateo
  • Vallejo
  • Novato
  • San Rafael
  • Walnut Creek
  • Cotati
  • Daly City
  • Palo Alto
  • San Pablo
  • Moraga
  • Fairfield
  • Napa
  • San Anselmo
  • San Leandro
  • Albany
  • Menlo Park
  • Rohnert Park
  • Pleasanton
  • Corte Madera
  • Emeryville
  • San Quentin
  • American Canyon
  • Rodeo
  • Castro Valley
  • Danville
  • Greenbrae
  • Alameda
  • South San Francisco
  • Mill Valley
  • San Ramon
  • Fairfax
  • El Sobrante
  • Larkspur
  • Sausalito
  • Vacaville
  • Burlingame
  • Suisun City
  • Milpitas
  • Alviso
  • Vineburg
  • Montara
  • El Cerrito
  • Sonoma
  • San Jose
  • Brisbane
  • Port Costa
  • Nicasio
  • San Carlos
  • Santa Rosa
  • Canyon
  • Travis AFB
  • Orinda
  • Forest Knolls
  • Pacifica
  • Eldridge
  • Elmira
  • Union City
  • Lagunitas
  • El Granada
  • El Verano
  • Stinson Beach
  • Bolinas
  • Moss Beach
  • Clayton
  • Woodacre
  • Olema
  • Lafayette
  • Belvedere Tiburon
  • Sebastopol
  • Crockett
  • Hercules
  • Pleasant Hill
  • Newark
  • San Geronimo
  • San Lorenzo
  • Glen Ellen
  • San Bruno
  • Benicia
  • Martinez
  • Stanford
  • Sunol
  • Ross
  • Point Reyes Station
  • Penngrove
  • Belmont
  • Half Moon Bay
  • Pittsburg
  • Alamo
  • Millbrae
  • Boyes Hot Springs
  • See All >

Services Offered

  • Carpentry Framing Repair
  • Deck or Porch Repair

Areas of Expertise

  • Carpenters
  • Decks

Quick Facts

Business Hours
(Please call to confirm)
  • Commercial
  • Free Estimates
  • Residential
  • Bilingual


In Business Since: 2019
State Licensing
Trade: B-General Building Contractor
License #: 1060718
Expiration: 11-30-2021
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Ratings & Reviews
Green Diaz Construction, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 25
  Page 1 of 3
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5.0   |  
Review by in Oakland, CA
Delivered what was promised at a competitive cost. Julio’s carpenter created a much improved version of the outdoor staircase that I had. I am likely to hire Julio Diaz again for my next project.
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4.0   |  
Review by in Sausalito, CA
Knowledgeable, quick service at a fair price. Cleaned up after themselves.
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2.0   |  
Review by in Orinda, CA
Competitively priced, but you get what you pay for. They did a quality job reframing and resurfacing our decks. They did a terrible job staining and sealing the decks. If you choose to go with Green Diaz I would strongly consider hiring a painter to stain the decks.
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4.0   |  
Review by in Albany, CA
They did a good job quickly, at a competitive price. Very nice to work with. i would recommend them any time.
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5.0   |  
Review by in Pittsburg, CA
They were very nice people to work with.
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5.0   |  
Review by in Fremont, CA
Thw crew works fast and effectively.
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2.0   |  
Julio did not take calls or respond after we paid him. Concrete damages and cracking right away and Julio refusing to help out. Does not return calls and will not back up his work for minor repairs. I do not recommend this company. Steve T. Founder, Missing Man Ministry. Helping widows and orphans locally
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1.0   |  
Review by in Vallejo, CA
Initially when Julio began work on our project we we requested to have the job completed by the 4th of July, we were provided an invoice and he stated that we were to pay different installments at different stages, and the remainder at the time of completion. We paid a 1500.00 deposit, and an addtional 3000.00 a week later as we were waiting to be funded from our lender which we communicated. We paid him in full prior to completion because he was insistent and we wanted the work completed by the 4th of July. We were quoted one price yet we were told that it did not include the cost of the pergola, so he agreed to have us pay for the materials only. The job included removal of our wooden deck, jacuzzi, all trash, and a new concrete patio along with the pergola. We later added the patio sealing which was to include two coats, he gave us one coat and said 2 would make it to sticky. What he was paid for was the power wash, and two coats with no reimbursement for only providing one coat which we agreed upon during his verbal quote, no invoice was provided. The trash was not all removed as was detailed in our invoice, and our outside lighting fixture was replaced which we did not ask for, and it no longer works. Julio refused to fix the light fixture even though his guys cut the wire when the demolished the old deck. We asked for the receipts for all of the materials he had purchased, he only provided some of the receipts, and verbally the amounts for the remaining receipts. Julio said he would provide later because his guy did not drop them off. One invoice he tried to add for 800.00 was not for our materials I noticed it and pointed out the date to him and he pulled it. What was frustrating was going back and forth about the money, and what was agreed upon kept changing. Julio was asked about the unfinished work, he stated that he had installed a new light which we had not asked for and that the remaining trash we would have to pay to have it hauled. The faucet in our backyard which he agreed to replace at no charge still had a leak which detroyed the newly installed concrete slab right underneath it because he left it leaking for over a week prior to sealing the patio deck. We had to spray some flex seal around the connection to stop the slow drip that remained after multiple attempts from Julio's crew to fix it. Our lesson from this going forward is to ask for a detailed invoice, cover all the basics and options because with this guy everything was extra due to the invoice being so general. We did not have anything left in our budget to add the staining to weather proof our pergola and we went 2000.00 over budget. Total cost for the concrete sealed Patio, basic wood Pergola, demolition of old wood deck, removal of trash 19,245.00 and we are not happy. Size of deck is 18X33. Quality of work is ok, but not worth all the money spent, the deck was completed timely and he was paid in full timely yet other task agreed upon were not completed. Labor cost was huge for this project I did not get the receipt for the concrete which he said alone cost 5000.00, or the remaining Pergola Materials which I asked him to text me pic of and never received. I do not reccomend this contactor if you want someone who is honest. He claims to throw in freebies but collects it on the backend. Labor for Pergola and the fixing of the faucet was suppose to be free so if my invoice was for 14000.00 plus cost of materials which he says totaled 4045.00 for the pergola (material receipts provided 2700.00) and the additional 1200.00 for sealing of the concrete (we decided to do later). I had to have someone come and repair the light fixture his guys broke, and haul the remaining trash they left. How did I win? My other quotes were for less and were more detailed. Julio needs to be more professional and communicate without arguing with his clients. Most of all complete the job you agreed ...
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4.5   |  
Review by in San Mateo, CA
workers did an excellent job, very professional work, extremely precise and spent time verifying their procedures. Could not be better.
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5.0   |  
Review by in San Francisco, CA
Julio is a professional, who does outstanding work. We are very pleased with his work and workers. We definitely recommend Julio for his services, you will be pleased. The cleanup process was handled efficiently as soon as the job was done. Thank you Julio and all of your employees.
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Showing 1-10 of 25
  Page 1 of 3

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