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Top Addition & Remodeling Contractors in San LorenzoCA

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Featured Service Pros

    CC

    In business since 2018

    Santa Clara, CA·

    Areas Of Expertise: Additions and Remodels

    About us: "Cosmo Construction Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."

    OT Bay Builders Logo
    San Jose, CA·

    Areas Of Expertise: Renovations, Landscaping, Roofing , and 1 more

    "The best decision me and my husband ever did! Highly recommended! Very professional!!! always was available for us with the best vibes and a smile! Now our garage looks just like we dreamed! Thank you so much."

    Talia Z. in December 2022

    NorCal Remodeling Group, LLC Logo
    Burlingame, CA·

    Areas Of Expertise: Additions and Remodels

    "All work was done as promised on time and as requested. Everyone I dealt with from our salesman to our installers were super friendly and had our best interest in mind. The finished product is stunning and was done at a great price. You can't beat these guys, they're simply the best. Jeff our project manager and Steve the owner were always around checking the work. Roberto and Pedro, were very friendly, and super knowledgeable in all aspects of the construction. Don, our salesman, made a lot of promises, and all of them were kept. Thank you Don, Steve, Roberto, Pedro, and Jeff . See you guys soon for the addition of our second bathroom!!"

    Gaetano A. in October 2019

Service Pros

    Pacific Tile & Bath Logo
    Hayward, CA·

    Areas Of Expertise: Tile

    "Great attention to detail , shows up on time very clean , would highly recommend there team"

    Gilbert C. in May 2022

    Construction & More Logo
    Fremont, CA·

    Areas Of Expertise: Kitchen Remodel, Bathroom Remodel, Full house remodel , and 7 more

    "It was great to hire Construction & More for our bathroom remodel. We wanted to convert our old tub shower to walk in shower with a bench and recessed box for shampoo. They helped me with materials selection and created 3d design for my bathroom They did it in 3 weeks and left my place clean Thank you Joseph and Avi"

    Doron D. in December 2022

    ES
    Oakland, CA·

    Areas Of Expertise: Additions and Remodels

    "Thank you for the great service and high-quality work in our bathroom remodel."

    Izaiah S. in March 2023

    YP

    Areas Of Expertise: General Contractor, Licensed & Insured, Residential & Commercial , and 1 more

    "I received several offers from recommended contractors on my kitchen remodel, my final decision was to go with Ybarra Professional Builders. They gave me very realistic offer, most detailed answers and they fully understood what I wanted to do. The project started on time and they were great to work with. There were no issues thanks tow ell organized and disciplines crew. Also there were no hidden costs and they did every thing as they promised at the start. Thank you Y Barra, my new kitchen is amazing!"

    Jack L. in October 2022

    E M Pro Construction Logo
    Vallejo, CA·

    Areas Of Expertise: Handyman Services

    "hired them to cover paneling in family room with dry wall and texture, remove wood burner and repair hole in roof. the work was excellent and projects keep growing-install new double oven, stove top, 2 fans ,,2 track lights,other lights and electrical,, redo office and build shelves very very pleased."

    archie H. in August 2015

    BB
    San Leandro, CA·

    Areas Of Expertise: Remodels

    "Amazing services at reasonable prices. Shai and his team were such wonderful people and extremely helpful in every little detail imaginable. Our garden looks better now with their help putting in all the pavers. We could have not managed this small project without their help."

    Christian P G. in December 2021

    PC
    Lancaster, CA·

    Areas Of Expertise: Synthetic Turf, Masonry, Concrete Pavers

    "The basement remodel service I hired had a great eye for design and was able to incorporate unique elements like a built-in bar and a hidden bookcase door that added both functionality and style to the space."

    Carlito K. in March 2023

    Casa Utopia Builders Inc Logo
    Campbell, CA·

    Areas Of Expertise: Home Additions, New Home Construction, General Contractor , and 2 more

    "I was amazed by their professionalism, responsiveness, and ability to transform my kitchen exactly how I dreamed. I would highly recommend them. I had an amazing experience with this business."

    Kelly W. in February 2023

    A#1 Developers Logo
    Walnut Creek, CA·

    Areas Of Expertise: General Contracting

    "Very honest company, and complete the job in a thoroughly way."

    Francis M. in January 2022

    HR
    San Leandro, CA·

    Areas Of Expertise: Remodeling

    "Thank you for making everything perfect in our bathroom remodel. The team's attention to detail is impressive."

    Grady B. in March 2023

    JC
    Menlo Park, CA·

    Areas Of Expertise: Bathroom Remodel, Kitchen Remodel

    "I strongly recommend them, they are very knowledgeable professional. they did the job staying between time and budget."

    Fred P. in February 2022

    Y Group Remodeling, Inc Logo
    San Ramon, CA·

    Areas Of Expertise: Complete kitchen remodel/ Cabinets Refinish, Complete bathroom remodel, Roofing , and 2 more

    "They did a terrific job in a timely fashion .They were very professional and left the countertops looking brand new if not even better. I would recommend them to anyone"

    marcia F. in November 2021

    DR
    Hayward, CA·

    Areas Of Expertise: Additions and Remodels

    "It was great working with Dream to Reality Remodeling Overall the experience was amazing. From start to finish it went smoothly. The final outcome was impressive. They Remodeled our kitchen and the before and after difference was out of this world."

    Gannie M. in May 2021

    Babylon Builders Logo
    Riverbank, CA·

    Areas Of Expertise: Concrete Work/ Pavers, Landscape -Design /Install/ Remodel, Outdoor kitchens, out living, xeriscape, Decks-Pergola/ Fence , and 2 more

    "Great communication, very professional and I feel I received excellent advice on how to deal with the hillside that was pushing against the fence, voila I now have a concrete retaining wall to guard against the natural movement of the earth in addition to a beautifully crafted redwood fence. The new gate reflects a true craftsman. Ron George got the job done ahead of schedule too! I would highly recommend Babylon Gardens."

    Peggy S. in July 2018

    Bro Builders Renovations Logo

    Areas Of Expertise: Remodeling

    "Angel is a perfectionist and really good to work with. They kept constant communication to make sure there were no misunderstandings. Their work is remarkable. Very happy with the job that they did."

    Diane L. in August 2022

    GPI Builders, Inc. Logo
    Walnut Creek, CA·

    Areas Of Expertise: Concrete and Masonry, Decks and Railings, Additions and Remodels , and 1 more

    "Gpi Builders helped us with a 500 sqft home addition including a new den and a laundry room. Jonathan and the team were amazing!! They did an outstanding job. I would HIGHLY recommend Gpi Builders for any remodeling you may need."

    Jennifer A. in April 2021

    CL
    Livermore, CA·

    Areas Of Expertise: Masonry, Water Features and Ponds, Concrete , and 2 more

    "Right on time, the front porch "UPS Wall" is beautiful. Best price, fast work, perfect workmanship. Will call them the next time I need masonry."

    Ralph F. in March 2021

    J Alvarez Construction INC Logo
    San Francisco, CA·

    Areas Of Expertise: Recovery Service - Fire, Major Renovation - Multiple Rooms, Addition to Existing Structure - Build , and 2 more

    "I recently hired J Alvarez Construction to remodel our 2 bathrooms and other areas of the home. The owner is customer service oriented was flexible with our schedules and the craftsmanship of his work is outstanding. We definitely look forward to hiring him for our future kitchen remodel project!"

    Adam R. in December 2022

    SH

    In business since 1893

    HQ'd in Hoffman Estates, IL·

    Areas Of Expertise: Bathroom Remodels

    About us: "Transform Home Improvements has been helping homeowners turn their improvement dreams into reality for more than 20 years. We provide a complete remodel solution, from selecting and ordering materials to installation and beyond with expert, dedicated support every step of the way. Need a complete overhaul or just updating your shower or vanity? With our robust financing options* and a full catalog of material selections to meet every budget, schedule your no-obligation in-home consult to see just how affordable your dream bathroom can be. Every project comes with our satisfaction guarantee and applicable multi-year warranties. Make this your easiest improvement project yet with Transform Home Improvements."

    We Remodel & Build Inc. Logo
    San Jose, CA·

    Areas Of Expertise: room addition

    "Shay and his team is really exceptional. Shay provided us various ideas for remodeling our guest bathroom. They provided the best quote for our guest bathroom remodel project after hunting over a month or so. We remodel and build gave equal importance to each and every step of way. Special thanks to Marco, who is Shay's contractor who is expert in plumbing, electrical and any type of installation. They are very responsive and complete the tasks in a timely manner.  We highly recommend We remodel & build for any type of remodel projects. We look forward to work with them in the near future."

    Karan M. in August 2021

    HD

    In business since 2021

    Hayward, CA·

    Areas Of Expertise: Electrical, Recovery Service, Roofing , and 1 more

    About us: "At High Demand Construction we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!"

    ID
    San Francisco, CA·

    Areas Of Expertise: Bathroom Remodel, HVAC

    "Thus company really cares about their customers and doing good work at fair prices. Adam goes the extra mile to make sure things are going well."

    Chris R. in July 2017

Showing 1-25 of 46 results

Out of Network Addition & Remodeling Contractors in San Lorenzo, CA

Frequently asked questions

  • It’s important that you verify their license is still in good standing. Also keep in mind that certain states or provinces don’t require licensing if the job is under a certain dollar amount.
  • You can find a list of your state’s licensing requirements on the HomeAdvisor website. Before you get to work with the pro, make sure their qualifications are current and acceptable to you.
  • It is always a good idea to get a copy of the pro’s insurance certificate for future records, and in case anything happens. This is a good way to feel more secure in your home project, and to weed out potential scammers.

HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.

Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.

You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website. 

Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:

  • Have you completed a job like this before?
  • Do you have a list of references I can contact?
  • When are you able to start the job?

In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down. 

  • How many years of experience do you have?
  • What’s your permanent business address?
  • Are you licensed to work in my area?
  • When did you earn your business license?
  • How do you handle warranty service complaints?
  • Do you have worker’s compensation, property damage and personal liability insurance?

Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.  

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HomeAdvisor Community Rating

Overall Rating:

San Lorenzo Addition & Remodeling Contractors are rated 4.9 out of 5 based on 964 reviews of 46 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


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Recent Job Requests for Addition & Remodeling Contractors in San Lorenzo, CA

  • Project: Kitchen Remodel
    Location: San Lorenzo, CA
    Date: 03/14/23
    Floorplan: I plan to maintain existing kitchen floorplan
    Location: Home/Residence
    Desired Completion Date: More than 2 months
    Request Stage: Planning & Budgeting
    Which of the following will you need moved or installed in your kitchen remodel (select all that apply)?: Cabinets
    Which of the following will you need moved or installed in your kitchen remodel (select all that apply)?: Flooring
    Which of the following will you need moved or installed in your kitchen remodel (select all that apply)?: Countertops
  • Project: Major Home Repairs
    Location: San Lorenzo, CA
    Date: 03/09/23
    Desired Completion Date: Less than 2 months
    Request Stage: Planning & Budgeting
    Project Description: Major renovation
    Comment: Would like to remodel two bathrooms.
  • Project: Bathroom Remodel
    Location: San Lorenzo, CA
    Date: 03/08/23
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
  • Project: Bathroom Remodel
    Location: San Lorenzo, CA
    Date: 02/27/23
    Extensiveness of Remodel: I plan to maintain existing bathroom floorplan
    Desired Completion Date: Less than 2 months
    Request Stage: Planning & Budgeting
    Which of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Shower / Bath
    Which of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Sinks
    Which of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Cabinets / Vanity
    Which of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Flooring
    Which of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Countertops
    Which of the following will you need moved or installed in your bathroom remodel (select all that apply)?: Toilet
    Comment: Subfloor needs replacing. Full remodel.
  • Project: Major Home Repairs
    Location: San Lorenzo, CA
    Date: 02/27/23
    Location: Home/Residence
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Project Description: Several repair projects of varying nature
  • Project: Build an Addition
    Location: San Lorenzo, CA
    Date: 02/27/23
    Reason for Cable: 1
    Desired Completion Date: Timing is flexible
    Request Stage: Ready to Hire
    Type of Addition: Ground level addition
    Requires Work on Historical Structure: No
    Request for Commercial Location: No
    Project Description: Design and build

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