Top Rated Remodeling Contractors Serving San Jose, CA

If you really care about choosing a quality remodeling contractor, we’re here for you. Here’s your access to the best remodeling contractors serving San Jose including 95123, 95127, 95111, 95112 and 95122. These remodelers provide bathroom remodel and second-story additions, and they also work on exterior upgrades, multi-room renovations and shower remodel. For 22 years we’ve conducted the most accurate ratings and deepest research of local contractors, so you’ll be confident in choosing.

Last Updated Sep 30, 2025
80,784 people sourced companies in Contractor - Remodeling & Additions
6,081 Verified Contractor - Remodeling & Additions Customers Surveyed

6081

80784

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Design Miter Tile

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Design Miter Tile provides a wide range of remodeling services for residential clients throughout the Bay Area. As a general contractor, the company h...

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Main Services

Contractor - Remodeling & Additions

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Kitchen & Bath Showroom

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Additional Services

Whole Home Renovation, General Construction, Kitchen and Bathroom Remodeling, Countertop Installation, Flooring, Window Replacement, Interior Painting

Brands

Benjamin Moore, Schluter Systems

Coverage Areas

Bay Area

Hours CLOSED NOW

License:

1027294

MAP

Diamond Certified Video Profile

Contractor - Remodeling & Additions - Design Miter Tile - Bay Area

Diamond Certified Company Report

Daniel Zaragoza, Owner-Design Miter Tile

Daniel Zaragoza, Owner

Expert Contributions

14
Rating Surveys

8
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

1027294

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Matthew W. Johnson, General Contractor

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Matthew W. Johnson, General Contractor provides residential remodeling services for San Mateo County residents. The company focuses on remodeling kitc...

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Main Services

Contractor - Remodeling & Additions

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Additional Services

Residential Remodeling, Bathrooms & Kitchens, Additions

Coverage Areas

San Mateo County

Family Owned

Established in 1983

Established in 1983

Residential Only

Residential Only

Appointments Available

Appointments Available

Hours CLOSED NOW

License:

445859

MAP

Diamond Certified Video Profile

Contractor - Remodeling & Additions - Matthew W. Johnson, General Contractor - San Mateo County

Diamond Certified Company Report

Matthew W. Johnson, Owner-Matthew W. Johnson, General Contractor

Matthew W. Johnson, Owner

Expert Contributions

79
Rating Surveys

53
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

445859

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Best Construction

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Best Construction provides a wide range of design/build construction services for residential and commercial clients in Santa Clara and San Mateo Coun...

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Main Services

Contractor - Custom Home Builder

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Contractor - Remodeling & Additions

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Additional Services

Design/Build Construction, Additions, Kitchen & Bathroom Remodeling, Commercial Maintenance & Repairs, Developer

Coverage Areas

Santa Clara County, San Mateo County

Family Owned

Established in 2004

Established in 2004

Residential & Commercial

Residential & Commercial

Appointments Available

Appointments Available

Hours CLOSED NOW

License:

911607

MAP

Diamond Certified Video Profile

Contractor - Custom Home Builder - Best Construction - Santa Clara County

Diamond Certified Company Report

Sergiu Deac, President-Best Construction

Sergiu Deac, President

Expert Contributions

21
Rating Surveys

27
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

911607

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G. D. Enterprise

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G. D. Enterprise provides custom construction and remodeling services for residential clients throughout the San Francisco Peninsula. The company has ...

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Main Services

Contractor - Remodeling & Additions

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Additional Services

New Home Construction, Whole House Renovations, Room Additions/Garages/Carports, Kitchen & Bathroom Remodeling

Coverage Areas

the Peninsula

Family Owned

Established in 1992

Established in 1992

Residential Only

Residential Only

Free Quotes & Consultations

Free Quotes & Consultations

Hours CLOSED NOW

License:

640215

MAP

Diamond Certified Video Profile

Contractor - Remodeling & Additions - G. D. Enterprise - the Peninsula

Diamond Certified Company Report

Gregory Danz, Owner-G. D. Enterprise

Gregory Danz, Owner

Expert Contributions

50
Rating Surveys

9
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

640215

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Richard Gallardo Inc.

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Richard Gallardo Inc. offers a broad range of remodeling services to Santa Clara County homeowners, including additions, kitchens, bathrooms, cabinets...

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Main Services

Contractor - Remodeling & Additions

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Additional Services

Additions, Custom Home Remodels, Kitchen Remodels, Bathroom Remodels, Garage Renovations, Tub to Shower Conversions, Sunroom Additions, Accessory Dwelling Units (ADUs)

Coverage Areas

Santa Clara County

Family Owned

Established in 1995

Established in 1995

Residential Only

Residential Only

Free Quotes & Consultations

Free Quotes & Consultations

Hours CLOSED NOW

License:

1101490

MAP

Diamond Certified Video Profile

Contractor - Remodeling & Additions - Richard Gallardo Inc. - Santa Clara County

Diamond Certified Company Report

Richard Gallardo opened RG Builders in 1995.-Richard Gallardo Inc.

Richard Gallardo opened RG Builders in 1995.

Expert Contributions

158
Rating Surveys

24
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

1101490

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True Builders

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True Builders is a premier design-build firm specializing in kitchen and bathroom remodels, whole-house renovations, room additions, accessory dwellin...

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Main Services

Kitchen & Bath Contractor

Contractor - Remodeling & Additions

Additional Services

Kitchen and Bathroom Remodeling, Complete Home Renovation, Room Additions, Accessory Dwelling Units (ADUs), New Construction

Coverage Areas

Peninsula, South Bay, East Bay

Hours CLOSED NOW

License:

1110631

MAP

Diamond Certified Video Profile

Diamond Certified Company Report

Yafit Greenberg, Owner-True Builders

Yafit Greenberg, Owner

Expert Contributions

10
Rating Surveys

8
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

1110631

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Ryan & Ryan Construction, Inc.

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Ryan & Ryan Construction, Inc. is a full-service general contracting firm that serves residential and commercial clients throughout the Bay Area. The ...

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Main Services

Contractor - Remodeling & Additions

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Contractor - Commercial

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Additional Services

Home and Commercial Construction, Demolition, Foundation Work, Concrete, Rough Framing, Drywall and Taping, Finish Carpentry, Hardwood Floor Installation and Refinishing, Painting, Roof Installation and Repair, Building Restoration, Insurance-Related Construction Work, Fire and Water Damage Restoration

Coverage Areas

San Mateo County

Family Owned

Residential & Commercial

Residential & Commercial

Appointments Available

Appointments Available

Live Phone Call Answers

Live Phone Call Answers

Hours CLOSED NOW

License:

871758

MAP

Diamond Certified Video Profile

Contractor - Remodeling & Additions - Ryan & Ryan Construction, Inc. - San Mateo County

Diamond Certified Company Report

Gary Ryan (L) and Chad Ryan founded Ryan & Ryan Construction in 1985.-Ryan & Ryan Construction, Inc.

Gary Ryan (L) and Chad Ryan founded Ryan & Ryan Construction in 1985.

Expert Contributions

121
Rating Surveys

9
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

390 Swift Avenue #22, South San Francisco, CA 94080

Hours CLOSED NOW

License:

871758

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Springs Construction

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Since 1959, Springs Construction has partnered with homeowners to provide residential remodeling services across the Bay Area. From building new homes...

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Main Services

Contractor - Remodeling & Additions

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Kitchen & Bath Contractor

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Contractor - Green Building & Remodeling

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Additional Services

New Home Construction, Additions & Remodels, Kitchens & Bathrooms, Fire Restoration, Project Management, Pre-Construction Services

Coverage Areas

Parts of, Santa Clara County, San Mateo County

Established in 1959

Established in 1959

Residential Only

Residential Only

Appointments Available

Appointments Available

Diamond Certified Expert Contributor

Diamond Certified Expert Contributor

Hours CLOSED NOW

License:

232003

MAP

Diamond Certified Video Profile

Contractor - Remodeling & Additions - Springs Construction - Parts of

Diamond Certified Company Report

Jim Adkins, President-Springs Construction

Jim Adkins, President

Expert Contributions

125
Rating Surveys

28
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

2311 Lafayette Street, Santa Clara, CA 95050

Hours CLOSED NOW

License:

232003

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D.R. Domenichini Construction

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D.R. Domenichini Construction is a full-service residential remodeling company serving clients throughout Santa Clara County. Founded in 2004, the com...

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Main Services

Contractor - Remodeling & Additions

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Additional Services

Kitchen, Bathroom & Whole Home Remodeling, Additions & Accessory Dwelling Units (ADUs), Handyman Services

Brands

Daltile, Emser Tile, GemCore, Jeffrey Alexander Hardware, Kohler, Monarch Plank, Panasonic, Reward, TOTO, Wellborn Cabinets

Coverage Areas

Santa Clara County

Hours CLOSED NOW

License:

838530

MAP

Diamond Certified Video Profile

Contractor - Remodeling & Additions - D.R. Domenichini Construction - Santa Clara County

Diamond Certified Company Report

David Domenichini, Owner-D.R. Domenichini Construction

David Domenichini, Owner

Expert Contributions

21
Rating Surveys

22
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

838530

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Eun Mi Enterprise Inc., Elite Master Cal Builders

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Eun Mi Enterprise Inc., Elite Master Cal Builders provides a wide range of remodeling services for residential and commercial clients in Santa Clara, ...

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Main Services

Contractor - Remodeling & Additions

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Additional Services

Kitchen & Bathroom Remodeling, Home Remodeling, Interior Painting, Exterior Power Washing, Decks, Basement & Garage Remodeling, Commercial Building Renovations, Accessory Dwelling Units (ADUs)

Coverage Areas

Santa Clara County, San Mateo County, Alameda County

Hours CLOSED NOW

License:

975994

MAP

Diamond Certified Video Profile

Diamond Certified Company Report

10
Rating Surveys

8
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

975994

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Sigura Construction, Inc.

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Sigura Construction, Inc. is a trusted name in high-quality residential and commercial construction across South San Francisco and Santa Clara, San Ma...

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Main Services

Contractor - Community Home Builder

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Contractor - Remodeling & Additions

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Kitchen & Bath Contractor

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Additional Services

Commercial & Residential, New Construction, Remodels & Additions, Insurance Repairs, Landscaping

Brands

Andersen, CertainTeed, Grohe, Hansgrohe, James Hardie, JELD-WEN, Kohler, Milgard, NanaWall, Sub-Zero, Thermador, TOTO, Wolf

Coverage Areas

South San Francisco, Half Moon Bay, Santa Clara County, San Mateo County, Alameda County

Residential & Commercial

Residential & Commercial

Free Quotes & Consultations

Free Quotes & Consultations

Appointments Available

Appointments Available

Diamond Certified Expert Contributor

Diamond Certified Expert Contributor

Hours CLOSED NOW

License:

865155

MAP

Diamond Certified Video Profile

Contractor - Community Home Builder - Sigura Construction, Inc. - South San Francisco

Diamond Certified Company Report

Ilan Sigura, Owner-Sigura Construction, Inc.

Ilan Sigura, Owner

Expert Contributions

151
Rating Surveys

51
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

865155

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NuHome Remodeling

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NuHome Remodeling is a full-service remodeling contractor that serves residential clients in San Mateo and Santa Clara Counties. In addition to remode...

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Main Services

Contractor - Remodeling & Additions

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Additional Services

Interior and Exterior Remodeling, Design/Build Construction, Kitchens and Bathrooms, Room Additions and ADUs, New Construction

Coverage Areas

San Mateo County, Santa Clara County

Hours CLOSED NOW

License:

1069117

MAP

Diamond Certified Video Profile

Contractor - Remodeling & Additions - NuHome Remodeling - San Mateo County

Diamond Certified Company Report

Guy Kritshtein, Owner-NuHome Remodeling

Guy Kritshtein, Owner

Expert Contributions

22
Rating Surveys

13
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

1069117

Learn how to choose a Contractor - Remodeling & Additions and more…

Diamond Certified Remodeling Contractors Serve These San Jose ZIP Codes

95123, 95127, 95111, 95112, 95122, 95116, 95125, 95124, 95148, 95136, 95132, 95129, 95121, 95120, 95128, 95126, 95118, 95131, 95117, 95133, 95134, 95135, 95138, 95110, 95130, 95119, 95139, 95113, 95101, 95103, 95106, 95108, 95109, 95115, 95141, 95150, 95151, 95152, 95153, 95154, 95155, 95156, 95157, 95158, 95159, 95160, 95161, 95164, 95170, 95172, 95173, 95190, 95191, 95192, 95193, 95194, 95196

Diamond Certified Remodeling Contractors In San Jose

Diamond Certified remodeling contractors serving San Jose are rated an average of 4.7 out of 5 stars based on 1551 reviews of 188 rated remodeling contractors.
Diamond Certified remodeling contractors in San Jose Avg. Star Rating.

Map of San Jose, CA

San Jose was founded in 1777, and today, your 1,025,350 neighbors enjoy foraging, archery, beach outings, flower picking and craft workshops. San Joseans use Diamond Certified remodeling contractors for tub to shower conversion, shower remodels, basement remodeling, room additions, attic conversions, and more.

Frequently Asked Questions for Contractor - Remodeling & Additions in San Jose, CA

Q: What are clients of Diamond Certified remodeling contractors saying about contractors in San Jose, CA?

A: Verified Sigura Construction, Inc. Customer, one of 145
"They do a very quality job, and they are very professional. If there is anything else that needs to be done periodically, they do it for free. I had them do my bathroom and kitchen for me, and when some lights went out, they fixed them. I like that they are dependable, on time, and very professional." -O.J.
All Survey Responses for Sigura Construction, Inc.
Verified Craft Builders Construction Customer, one of 25
"I thought, well my husband and I thought, that they were wonderful. They got the work done the way we asked them. They listened and did the best they could to understand what it was we wanted, they were able to translate that into a finished product we love." -Lynne S.
All Survey Responses for Craft Builders Construction
Verified RG Builders Customer, one of 153
"I would tell them, they are professional, the communication is there, the knowledge and expertise is all there. They are a good choice. Just what I said, their professionalism, the communication, their knowledge and expertise" -Patrick M.
All Survey Responses for RG Builders
Verified RSGM Construction Customer, one of 10
"Great quality work, nice people, very trustworthy and professional There wasn't anything in particular for their most recent work, as my employees handled most of that." -Nancy S.
All Survey Responses for RSGM Construction
Verified P A Remodeling/Sami & Sons, Inc. Customer, one of 21
"That he is trustworthy, he comes when he says he will come, and I like him. I like working with his employees and he knows what he is doing." -Linda D.
All Survey Responses for P A Remodeling/Sami & Sons, Inc.
Verified JH Construction & Remodeling LLC Customer, one of 27
"They are expensive, but do quality work. Responsiveness" -Ethan D.
All Survey Responses for JH Construction & Remodeling LLC
Verified Best Construction Customer, one of 21
"They are reliable and they have good quality and they are people I can trust and he was on time and he did whatever he promised. He was licensed." -Zehava V.
All Survey Responses for Best Construction

Q: What are some of the most popular brands that Diamond Certified remodeling contractors use when working with San Jose residents?

A: Diamond Certified remodeling contractors use top-quality brands like Schlage, Ryobi, 3M, Marvin and Sherwin-Williams.

Q: What types of multi-room renovations do remodeling contractors offer?

A: Remodeling contractors typically offer a range of multi-room renovations, including kitchen remodeling, bathroom remodeling, whole-house remodeling, and basement finishing. Kitchen remodeling includes installing new cabinetry, countertops, appliances, and lighting. Bathroom remodeling can involve updating fixtures, installing new tiling and flooring, and expanding the space. Whole-house remodeling often involves reconfiguring existing space, adding new features like built-ins, and making other structural changes. Finally, basement finishing can involve adding bedrooms, bathrooms, laundry rooms, and recreational areas.

Q: Can Diamond Certified remodeling contractors work with Bosch products and similar items so I can get bathroom remodel in San Jose?

A: Yes, Diamond Certified remodeling contractors in San Jose can work with Bosch products and similar items to help you get bathroom remodel.

Q: What did people search for when they wanted to find the best quality remodeling contractors in San Jose?

A: Porch Additions
Sunroom Addition
Multi-Room Renovations
Bathroom Remodel
Multi-Room Renovations

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Go to Area Guide

Our San Josean's Guide to Local Quality

San Jose is our home and we love it! Here you’ll find the best spots to revisit, the San Jose events schedule, local social media links, stories of our San Jose area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as a San Jose Diamond Certified Preferred Member (always free).

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This aerial shot of downtown San Jose includes the historic Bank of Italy building and the expansive Santa Clara Valley in the distance. Photo: Dreamframer

View Our San Josean's Guide to Local Quality