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Find Second story addition builders in Millbrae

Avatar for Sentri Homes

Sentri Homes

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Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2310 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.


CROCIANI CONSTRUCTION CO

5.00(
2
)

CROCIANI CONSTRUCTION CO

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Hames Construction, Inc

No reviews yet

Hames Construction, Inc

No reviews yet

QUANTUM HARDWARE LLC

No reviews yet

QUANTUM HARDWARE LLC

No reviews yet
15 years of experience

We are a manufacturing factory that deals with hinges and drawer slides. Our benefits to you --There are no bulk requirements to get our low factory prices --There are no contracts, allowing you to buy as much as you need, when you need without being tied down --With 2 points above you save on warehouse space which adds ups to incredible savings over all

We are a manufacturing factory that deals with hinges and drawer slides. Our benefits to you --There are no bulk requirements to get our low factory prices --There are no contracts, allowing you to buy as much as you need, when you need without being tied down --With 2 points above you save on warehouse space which adds ups to incredible savings over all


The Link Corporation

No reviews yet

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.


California Fine Stair Building

5.00(
2
)

California Fine Stair Building

5.00(
2
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Over 20 years in the business I install nearly all staircases. Curved stairs and spirals, iron and wood railings, deck railings and exterior stairs. As the owner operator I install all the work myself, except the painting and finishing for which I have someone I can recommend. Customer satisfaction is number one and I go out of my way to achieve this. Free initial consultation at your home or if you prefer at my shop in Mountain View. Very high quality work a affordable prices

Over 20 years in the business I install nearly all staircases. Curved stairs and spirals, iron and wood railings, deck railings and exterior stairs. As the owner operator I install all the work myself, except the painting and finishing for which I have someone I can recommend. Customer satisfaction is number one and I go out of my way to achieve this. Free initial consultation at your home or if you prefer at my shop in Mountain View. Very high quality work a affordable prices


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.

"I live in a 2 story house and Enrique and his team replaced our curved bottom three steps with straight steps to allow the installation of a stair lift. They did an excellent job and the new steps look like they always belong there. The finishing work was excellent."

Jim S on March 2024

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.

"I live in a 2 story house and Enrique and his team replaced our curved bottom three steps with straight steps to allow the installation of a stair lift. They did an excellent job and the new steps look like they always belong there. The finishing work was excellent."

Jim S on March 2024


Avatar for ALL PHASE BUILDERS

ALL PHASE BUILDERS

4.60(
5
)

ALL PHASE BUILDERS

4.60(
5
)
Customers say: Quick response
40 years of experience

Thank you for checking into our company! We are a residential building contractor that services the mid-peninsula cities of Palo Alto, Menlo Park, Atherton, Redwood City, Woodside, San Carlos, Belmont & San Mateo. We have been in business since 1985. Our services include remodeling and renovations of all aspects of your home. We have 27 years of experience in building 1st & 2nd story additions. We also provide design services to help obtain building permits. You can count on us to deliver both expertise and personal service when working on your home.

Thank you for checking into our company! We are a residential building contractor that services the mid-peninsula cities of Palo Alto, Menlo Park, Atherton, Redwood City, Woodside, San Carlos, Belmont & San Mateo. We have been in business since 1985. Our services include remodeling and renovations of all aspects of your home. We have 27 years of experience in building 1st & 2nd story additions. We also provide design services to help obtain building permits. You can count on us to deliver both expertise and personal service when working on your home.


Avatar for branchhandyman.com

branchhandyman.com

No reviews yet

branchhandyman.com

No reviews yet
32 years of experience

Honesty, integrity, and Quality Workmanship Guarantee: On schedule completion Cost-effective process from beginning to end Final product exceeds expectations

Honesty, integrity, and Quality Workmanship Guarantee: On schedule completion Cost-effective process from beginning to end Final product exceeds expectations


Andre Rothblatt Architecture

5.00(
7
)

Andre Rothblatt Architecture

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

Andre Rothblatt Architecture is an architectural firm located in the San Francisco Design Center. Formerly a licensed building contractor, Rothblatt has been actively involved in professional practice for more than 20 years. In his current residential work, he responds to clients' needs with distinctive designs that are carefully composed and richly detailed. His work has been published in Sunset Magazine, House Beautiful, The San Francisco Chronicle, The Examiner, Fine Homebuilding, and featured on HGTV. Additional address - 2 Henry Adams St Ste 460, San Francisco, CA 94103-5038.

Andre Rothblatt Architecture is an architectural firm located in the San Francisco Design Center. Formerly a licensed building contractor, Rothblatt has been actively involved in professional practice for more than 20 years. In his current residential work, he responds to clients' needs with distinctive designs that are carefully composed and richly detailed. His work has been published in Sunset Magazine, House Beautiful, The San Francisco Chronicle, The Examiner, Fine Homebuilding, and featured on HGTV. Additional address - 2 Henry Adams St Ste 460, San Francisco, CA 94103-5038.

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FAQs for second story addition building service projects in Millbrae, 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 Millbrae, 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.