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Find Second story addition builders in San Rafael

Avatar for Sentri Homes

Sentri Homes

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Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2298 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.


TH Adams Construction

5.00(
1
)

TH Adams Construction

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

General Building Contractor, New residential and commercial construction. Remodeling and T.I.work for offices.

General Building Contractor, New residential and commercial construction. Remodeling and T.I.work for offices.


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.


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


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


METCALFE DEVELOPMENT CO

4.00(
1
)

METCALFE DEVELOPMENT CO

4.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Avatar for Cali Bathroom Experts

Cali Bathroom Experts

No reviews yet

Cali Bathroom Experts

No reviews yet
Free onsite estimate

We specialize in modernizing your bathroom into a space you can enjoy and love. We also do kitchen remodels and so much more.

We specialize in modernizing your bathroom into a space you can enjoy and love. We also do kitchen remodels and so much more.


Avatar for Fonseca Marble & Tile, INc.

Fonseca Marble & Tile, INc.

5.00(
4
)

Fonseca Marble & Tile, INc.

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Fonseca Marble and Tile a fully licensed, bonded, and insured company was founded by Rolando Fonseca in 1995 and has built a reputation for the highest quality of professional services in all phases of tile and marble installation, in both commercial and residential applications. BY APPOINTMENT ONLY Our goal is for the client to understand that this is a process rather than an event, and the process will ultimately allow the clients to express themselves through our collaboration. Because of our extensive history of working with architects, designers and general contractors, Fonseca Marble & Tile will provide you with the professional service you deserve and turn your dreams to reality!

Fonseca Marble and Tile a fully licensed, bonded, and insured company was founded by Rolando Fonseca in 1995 and has built a reputation for the highest quality of professional services in all phases of tile and marble installation, in both commercial and residential applications. BY APPOINTMENT ONLY Our goal is for the client to understand that this is a process rather than an event, and the process will ultimately allow the clients to express themselves through our collaboration. Because of our extensive history of working with architects, designers and general contractors, Fonseca Marble & Tile will provide you with the professional service you deserve and turn your dreams to reality!


Architectural Design & Restoration, Inc.

No reviews yet

Architectural Design & Restoration, Inc.

No reviews yet
37 years of experience

ADR | Architectural Design & Restoration, Inc. was established in 1988 in the historic Sonoma County town of Petaluma, CA by licensed architects, Rick Brereton and Charles "Church" Hildreth. The architects boast diverse backgrounds and a broad range of experience. Their eclectic portfolio ranges from modest home remodels to multi-million dollar hotels and restaurants across the country. ADR strives to establish good working relationships with local developers, builders and craftsmen. The result is a team of professionals that work together seamlessly to ensure your project flows effortlessly from beginning to end.

ADR | Architectural Design & Restoration, Inc. was established in 1988 in the historic Sonoma County town of Petaluma, CA by licensed architects, Rick Brereton and Charles "Church" Hildreth. The architects boast diverse backgrounds and a broad range of experience. Their eclectic portfolio ranges from modest home remodels to multi-million dollar hotels and restaurants across the country. ADR strives to establish good working relationships with local developers, builders and craftsmen. The result is a team of professionals that work together seamlessly to ensure your project flows effortlessly from beginning to end.


Shaz Construction & Design

No reviews yet

Shaz Construction & Design

No reviews yet
38 years of experience

For the past 30 years in Marin and the Bay Area, Shaz Construction has been known and trusted as a highly recommended contractor for excellent workmanship combining quality, innovation, and value. Shaz Construction takes pride in using his artistic ability to make each client's project unique, and to fit their needs/lifestyle.

For the past 30 years in Marin and the Bay Area, Shaz Construction has been known and trusted as a highly recommended contractor for excellent workmanship combining quality, innovation, and value. Shaz Construction takes pride in using his artistic ability to make each client's project unique, and to fit their needs/lifestyle.

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FAQs for second story addition building service projects in San Rafael, 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 Rafael, 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.