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Find Addition to existing structure builders in Daly City

Avatar for Dynamicz Construction, Inc.

Dynamicz Construction, Inc.

168 Alvarado Ave
5.00(
58
)
•Approved Pro

Dynamicz Construction, Inc.

168 Alvarado Ave
5.00(
58
)
•Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

With over 15 years of combined experience, DynamicZ Construction guarantees top-quality craftsmanship, exceptional customer care, competitive pricing, reliable service, and timely project completion. We offer a wide range of services, including: Full home remodels Bathroom remodels Kitchen remodels Home additions Accessory Dwelling Units (ADUs) Concrete installations Our business is built on a foundation of quality, reliability, and innovation. We are passionate, dedicated, and meticulous, ensuring every project reflects our commitment to excellence. At Dynamicz Construction, we value integrity, craftsmanship, and customer satisfaction, delivering results that are both stunning and enduring. We will only leave when you're 100% happy, guaranteed!

"Really happy about my bathroom renovation. Working with these guys was great! Their project manager, Zamir was transparent to me and my family about prices and costs, and he also brings a creative edge to his work. The rest of the team are just as great, they all have great humor, and really get to job done. Jose on the tiles in particular really stood out. Overall very happy with the work, idea came to life!"

Deshawn W on July 2025

With over 15 years of combined experience, DynamicZ Construction guarantees top-quality craftsmanship, exceptional customer care, competitive pricing, reliable service, and timely project completion. We offer a wide range of services, including: Full home remodels Bathroom remodels Kitchen remodels Home additions Accessory Dwelling Units (ADUs) Concrete installations Our business is built on a foundation of quality, reliability, and innovation. We are passionate, dedicated, and meticulous, ensuring every project reflects our commitment to excellence. At Dynamicz Construction, we value integrity, craftsmanship, and customer satisfaction, delivering results that are both stunning and enduring. We will only leave when you're 100% happy, guaranteed!

"Really happy about my bathroom renovation. Working with these guys was great! Their project manager, Zamir was transparent to me and my family about prices and costs, and he also brings a creative edge to his work. The rest of the team are just as great, they all have great humor, and really get to job done. Jose on the tiles in particular really stood out. Overall very happy with the work, idea came to life!"

Deshawn W on July 2025

Avatar for BNO Builders

BNO Builders

2290 North 1st Street, Suite 108
5.00(
3
)
•Approved Pro

BNO Builders

2290 North 1st Street, Suite 108
5.00(
3
)
•Approved Pro
Customers say: Quick response
74 local quotes requested
20 years of experience

BNO Builders is a locally owned and operated company with over 20 years industry experience. We are a full service general contractor. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We will treat your home as if it were our own. Workmanship guaranteed. Call us today!

"BNO Builders did a fantastic job on our home renovation. Nestor, our contractor, was a knowledgeable and compassionate professional who walked us through the whole process from the start to finishing the smallest details. He made sure everything was done to a high standard. The workers were all very respectful of us and the property. And they finished our whole townhome faster than any of the other contractors quoted. We would choose BNO over and over again so long as Nestor would be our contractor. We put our full trust in him, and he came through every time."

Dina P on August 2024

BNO Builders is a locally owned and operated company with over 20 years industry experience. We are a full service general contractor. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We will treat your home as if it were our own. Workmanship guaranteed. Call us today!

"BNO Builders did a fantastic job on our home renovation. Nestor, our contractor, was a knowledgeable and compassionate professional who walked us through the whole process from the start to finishing the smallest details. He made sure everything was done to a high standard. The workers were all very respectful of us and the property. And they finished our whole townhome faster than any of the other contractors quoted. We would choose BNO over and over again so long as Nestor would be our contractor. We put our full trust in him, and he came through every time."

Dina P on August 2024

Avatar for Springs Construction Corporation

Springs Construction Corporation

881 Hurlingame Ave
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Springs Construction Corporation

881 Hurlingame Ave
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
66 years of experience
Free onsite estimate

Since 1959, Springs Construction has built its reputation on fine craftsmanship, technical expertise and solid project management.We take a proactive, client driven approach to every one of our projects, exceeding our customers vision for their homes. We want you to feel comfortable and safe during the disruption and enjoy your home for years to come.

Since 1959, Springs Construction has built its reputation on fine craftsmanship, technical expertise and solid project management.We take a proactive, client driven approach to every one of our projects, exceeding our customers vision for their homes. We want you to feel comfortable and safe during the disruption and enjoy your home for years to come.

Avatar for T Prior Building Co

T Prior Building Co

2861 WEBSTER ST, APT 4
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

T Prior Building Co

2861 WEBSTER ST, APT 4
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
1 years of experience

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!

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!

Avatar for Visualized Precision Construction

Visualized Precision Construction

751 Laurel Street Unit 306
5.00(
1
)
•Approved Pro

Visualized Precision Construction

751 Laurel Street Unit 306
5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

At Visualized Precision we can work with you to renovate your entire home or just help you update a kitchen and bathroom into something you love. We also specialize in finish carpentry, cabinet installation and drywall.

"They did a tremendous job! Rebecca is on top of everything, Josh is very communicative, and great people to work with! My experience with them was tremendous!"

Anthony M on February 2020

At Visualized Precision we can work with you to renovate your entire home or just help you update a kitchen and bathroom into something you love. We also specialize in finish carpentry, cabinet installation and drywall.

"They did a tremendous job! Rebecca is on top of everything, Josh is very communicative, and great people to work with! My experience with them was tremendous!"

Anthony M on February 2020

Universal Construction Company

161 Martin Place
4.71(
7
)
•Approved Pro

Universal Construction Company

161 Martin Place
4.71(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 years of experience

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of general contractor and home improvement services that are customizable to each individual project. We specialize in additions and bathroom remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships, and guarantee your satisfaction!

"He is very good, communicates well, and he is there when he says he will be and very thorough! I liked doing business with him! He explains everything that he will do before he does the job and he listens to my suggestions."

Marilyn B on June 2019

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of general contractor and home improvement services that are customizable to each individual project. We specialize in additions and bathroom remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships, and guarantee your satisfaction!

"He is very good, communicates well, and he is there when he says he will be and very thorough! I liked doing business with him! He explains everything that he will do before he does the job and he listens to my suggestions."

Marilyn B on June 2019

Avatar for DARCO, LLC

DARCO, LLC

999 West Taylor Street, Suite A
4.90(
5
)
•Approved Pro

DARCO, LLC

999 West Taylor Street, Suite A
4.90(
5
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Darco Construction is a premier full-service construction company, specializing in custom home builds, remodels, and commercial projects. With a commitment to excellence, we bring your vision to life with top-tier craftsmanship, transparent budgeting, and meticulous attention to detail. From architectural design to project completion, our experienced team ensures a seamless process, delivering beautiful and functional spaces that exceed expectations.

"DARCO did a wonderful job on my kitchen/ dining space remodel. It is even more beautiful than I imagined, and everything was done with such high quality. I love sharing how beautiful it is with family, friends and neighbors!"

Judy M on November 2022

Darco Construction is a premier full-service construction company, specializing in custom home builds, remodels, and commercial projects. With a commitment to excellence, we bring your vision to life with top-tier craftsmanship, transparent budgeting, and meticulous attention to detail. From architectural design to project completion, our experienced team ensures a seamless process, delivering beautiful and functional spaces that exceed expectations.

"DARCO did a wonderful job on my kitchen/ dining space remodel. It is even more beautiful than I imagined, and everything was done with such high quality. I love sharing how beautiful it is with family, friends and neighbors!"

Judy M on November 2022

RSB Construction Group Inc.

58 W Portal Ave, Unit 150
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

RSB Construction Group Inc.

58 W Portal Ave, Unit 150
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
4 years of experience
Free onsite estimate

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!

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!

Avatar for Kasas Builders, Inc.

Kasas Builders, Inc.

1976 Powell St Unit # 4
5.00(
5
)
•Approved Pro

Kasas Builders, Inc.

1976 Powell St Unit # 4
5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Kasas Builders has 6 years in the construction industry. We love working with homeowners and seeing the beautiful finished products that our teams create. We take pride in our work and always strive for perfection. Call Kasas Builders to schedule your free estimate today!

"Hassle free experience."

Sudanshu B on August 2019

Kasas Builders has 6 years in the construction industry. We love working with homeowners and seeing the beautiful finished products that our teams create. We take pride in our work and always strive for perfection. Call Kasas Builders to schedule your free estimate today!

"Hassle free experience."

Sudanshu B on August 2019

Ashbury General Contracting and Engineering

40 12th Street
4.50(
2
)
•Approved Pro

Ashbury General Contracting and Engineering

40 12th Street
4.50(
2
)
•Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

Mon-Fri 7a-5pm Fully integrated company. All work is done in-house by employees not sub-contractors. 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 forwards to earning your business! Book with us online or feel free to give us a call today!

"Great work for a great price."

Paul H on March 2023

Mon-Fri 7a-5pm Fully integrated company. All work is done in-house by employees not sub-contractors. 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 forwards to earning your business! Book with us online or feel free to give us a call today!

"Great work for a great price."

Paul H on March 2023

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FAQs for addition to existing structure building service projects in Daly City, CA

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The Daly City, CA homeowners’ guide to addition to existing structure building services

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

See all articles
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    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.