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Find Second story addition builders in San Mateo

Avatar for Sentri Homes

Sentri Homes

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Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2111 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Hames Construction, Inc

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Hames Construction, Inc

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Mac Arthur Construction Inc.

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Mac Arthur Construction Inc.

No reviews yet
20 years of experience

We are a group of Licensed Contractors that specialize in Residential Kitchen & Bathroom Remodeling in the Greater San Francisco Bay Area. We are Licensed, Bonded & Insured, and have a long list of satisfied customers from San Francisco to Gilroy to attest to our professional conduct, skill, and knowledge. We work with Designers, Architects, Engineers, and Homeowners to deliver the best price and workmanship for their projects. We do Large Scale, and Small Scale Projects that include Kichens-Bathroom-Additions-Windows-Doors-Cabinets-Storage-Fencing-Gates-Tile-Stone-Hardwood Floors-Stairs-Walkways, Driveways and more. Please visit our website at: www.macarthurconstruction.com, or Give us a call at (650)245-5575

We are a group of Licensed Contractors that specialize in Residential Kitchen & Bathroom Remodeling in the Greater San Francisco Bay Area. We are Licensed, Bonded & Insured, and have a long list of satisfied customers from San Francisco to Gilroy to attest to our professional conduct, skill, and knowledge. We work with Designers, Architects, Engineers, and Homeowners to deliver the best price and workmanship for their projects. We do Large Scale, and Small Scale Projects that include Kichens-Bathroom-Additions-Windows-Doors-Cabinets-Storage-Fencing-Gates-Tile-Stone-Hardwood Floors-Stairs-Walkways, Driveways and more. Please visit our website at: www.macarthurconstruction.com, or Give us a call at (650)245-5575


The Link Corporation

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The Link Corporation

No reviews yet
26 years of experience

6 employees. occasionally uses subs. cost is determined by the job. no travel charges.

6 employees. occasionally uses subs. cost is determined by the job. no travel charges.


Avatar for INNOVATION PAINTING

INNOVATION PAINTING

4.85(
185
)

INNOVATION PAINTING

4.85(
185
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

?️? 21 years of expertise in San Mateo- Interior & Exterior Painting! Transform your space with our skilled team: Call (415) 696-6778 TODAY for a free project estimate and elevate your home's aesthetic! ??

"Great work from Daniel and his team. Innovation Painting took care of our home in San Francisco. Prompt, friendly, and great attention to detail. After they were done painting, Daniel walked me around the property to go over things they uncovered while painting, like suggested repairs, which I very much appreciated. I would absolutely recommend Innovation Painting. Thanks!"

Jonathan L on July 2020

?️? 21 years of expertise in San Mateo- Interior & Exterior Painting! Transform your space with our skilled team: Call (415) 696-6778 TODAY for a free project estimate and elevate your home's aesthetic! ??

"Great work from Daniel and his team. Innovation Painting took care of our home in San Francisco. Prompt, friendly, and great attention to detail. After they were done painting, Daniel walked me around the property to go over things they uncovered while painting, like suggested repairs, which I very much appreciated. I would absolutely recommend Innovation Painting. Thanks!"

Jonathan L on July 2020


Avatar for MTZ Modern Carpentry Inc.

MTZ Modern Carpentry Inc.

5.00(
7
)

MTZ Modern Carpentry Inc.

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in crafting custom decks that not only enhance the aesthetics of your home but also provide a versatile outdoor living area for you to enjoy. We provide more than just quality services with over 25 years experience in woodworking, framing, siding, railings, and feeney cable solutions for a contemporary look while ensuring safety and longevity. Specializing in woodworking decks porches fences and much more.

"From start to finish, Enrique was professional, knowledgeable, and easy to work with. I've never felt better about investing in my home. Our front porch steps were severely in need of repair. The flagstone was falling off the frame and became a hazard for our family and others visiting our home. We had struggled to find others who could meet our budget or were comfortable taking the job. However, Enrique assured us this was well within his skill and experience and that we would be happy with the results. He could not have been more right! Enrique removed the old flagstone, added additional support for the existing frame, and installed beautiful new steps using Trex decking material. He even included exterior lighting! We are thrilled with our new stairs, and his work gives us great confidence in working again with MTZ Modern Carpentry. Thanks again, Enrique!"

Jeff C on February 2025

We specialize in crafting custom decks that not only enhance the aesthetics of your home but also provide a versatile outdoor living area for you to enjoy. We provide more than just quality services with over 25 years experience in woodworking, framing, siding, railings, and feeney cable solutions for a contemporary look while ensuring safety and longevity. Specializing in woodworking decks porches fences and much more.

"From start to finish, Enrique was professional, knowledgeable, and easy to work with. I've never felt better about investing in my home. Our front porch steps were severely in need of repair. The flagstone was falling off the frame and became a hazard for our family and others visiting our home. We had struggled to find others who could meet our budget or were comfortable taking the job. However, Enrique assured us this was well within his skill and experience and that we would be happy with the results. He could not have been more right! Enrique removed the old flagstone, added additional support for the existing frame, and installed beautiful new steps using Trex decking material. He even included exterior lighting! We are thrilled with our new stairs, and his work gives us great confidence in working again with MTZ Modern Carpentry. Thanks again, Enrique!"

Jeff C on February 2025


Custom sculpting Signs and More

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Custom sculpting Signs and More

No reviews yet

I do custom sculpting and 3D signs for small businesses or large businesses I've done many sculptures for Vans shoe stores, Hot topic stores even Las Vegas casinos my artwork is variable according to my client's needs, I can custom make totem poles, smoke shop wooden Indians, driveway entrances you name it anything is possible I do chainsaw art as well as fine sculpting

I do custom sculpting and 3D signs for small businesses or large businesses I've done many sculptures for Vans shoe stores, Hot topic stores even Las Vegas casinos my artwork is variable according to my client's needs, I can custom make totem poles, smoke shop wooden Indians, driveway entrances you name it anything is possible I do chainsaw art as well as fine sculpting


Sergent Revital - Construction & Development

No reviews yet

Sergent Revital - Construction & Development

No reviews yet
29 years of experience

Hello, my name is Darin Sergent, owner and operator for Sergent Revital -Construction & Development (Lic. #1117130). We specialize in multiple areas of private, residential remodels from bathrooms to kitchens to room additions. Sergent Revital also does many types of commercial revitalizations and retro-fitting to existing commercial spaces such as restaurants and office spaces, with accompanied design and development as part of our portfolio. I have been building hospitals, home remodels, and most recently, lots of restaurants throughout the Bay Area, CA, over the past 30 years. I grew up in restaurants and construction and decided to start my own business recently and have the knowledge and CA General Contractor's License (bonding and GL insurance) to accompany whatever needs you have. Extensive references, positive reviews and job site photos provided upon request. There is nothing that we cannot do and have the ability and bandwidth to take care of any of your remodel, build and constructions needs, along with the design and development that is part of our brand in making your dream space a reality. We are very proud of what we do at Sergent Revital, and have the team to take care of any needs that you might have in your home or business. Please email me directly or call for free quotes: Darin Sergent Sergent Revital - Construction & Development darinsergent@mac.com 859-333-9549

Hello, my name is Darin Sergent, owner and operator for Sergent Revital -Construction & Development (Lic. #1117130). We specialize in multiple areas of private, residential remodels from bathrooms to kitchens to room additions. Sergent Revital also does many types of commercial revitalizations and retro-fitting to existing commercial spaces such as restaurants and office spaces, with accompanied design and development as part of our portfolio. I have been building hospitals, home remodels, and most recently, lots of restaurants throughout the Bay Area, CA, over the past 30 years. I grew up in restaurants and construction and decided to start my own business recently and have the knowledge and CA General Contractor's License (bonding and GL insurance) to accompany whatever needs you have. Extensive references, positive reviews and job site photos provided upon request. There is nothing that we cannot do and have the ability and bandwidth to take care of any of your remodel, build and constructions needs, along with the design and development that is part of our brand in making your dream space a reality. We are very proud of what we do at Sergent Revital, and have the team to take care of any needs that you might have in your home or business. Please email me directly or call for free quotes: Darin Sergent Sergent Revital - Construction & Development darinsergent@mac.com 859-333-9549


Jonathan Cole Construction

No reviews yet

Jonathan Cole Construction

No reviews yet
7 years of experience

My company focuses on fine quality finishes and complete home remodeling, specializing in kitchen/bath/decks/fences/ADU, and all home renovation needs. We are clean, organized, and our finishes are top quality and beautiful. Lic# 1038356 insured/bonded/workman's comp

My company focuses on fine quality finishes and complete home remodeling, specializing in kitchen/bath/decks/fences/ADU, and all home renovation needs. We are clean, organized, and our finishes are top quality and beautiful. Lic# 1038356 insured/bonded/workman's comp


Lazaro's Home Services

No reviews yet

Lazaro's Home Services

No reviews yet

Demolition Kitchen and Bath Remodels Tile, Minor plumung and Electrical Interior and exterior Painting Kitchen cabinet Installations Hard wood floor installation and refinishing Landscaping , Turf installation, New irrigation and repair, New sod, Re-seed, Planting, tree removal and stump grinding, Low Voltage landscape lighting.

Demolition Kitchen and Bath Remodels Tile, Minor plumung and Electrical Interior and exterior Painting Kitchen cabinet Installations Hard wood floor installation and refinishing Landscaping , Turf installation, New irrigation and repair, New sod, Re-seed, Planting, tree removal and stump grinding, Low Voltage landscape lighting.

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FAQs for second story addition building service projects in San Mateo, CA

For many homeowners, building up is worth the expense because it provides the extra bedrooms or living areas that can’t be accommodated within the existing footprint. A larger, updated home often commands a higher resale price, recouping a sizable share of the project cost while allowing you to stay in the neighborhood you love. Run the numbers with a real estate agent and contractor to ensure the expected return and day-to-day benefits align with your goals.

Whether it makes more sense to build up or out depends on your lot, budget, and local code. Building up preserves yard space and involves less foundation work, but you may need to vacate the home during construction. Building out avoids staircases and can proceed while you stay put; however, it encroaches on the yard and may face setback limits. Compare both options with your contractor before making a decision.

A structural engineer will first inspect the existing foundation for cracks, footings, and load capacity. Depending on the findings, the crew may pour new concrete footings, install steel or concrete piers, add reinforced beams, or tie additional rebar into the slab. These upgrades redistribute the weight of the new floor and bring the structure up to code. Your contractor will outline the specific reinforcement plan and timeline once the engineering report is complete.

The San Mateo, CA homeowners’ guide to second story addition building services

From average costs to expert advice, get all the answers you need to get your job done.