Top-rated second story addition builders.

Get matched with top second story addition builders in Bellflower, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Second story addition builders in Bellflower

Avatar for So Cal Builders & Design Inc

So Cal Builders & Design Inc

4.60(
222
)
•Approved Pro

So Cal Builders & Design Inc

4.60(
222
)
•Approved Pro
Customers say: Quality work
4953 local quotes requested
43 years of experience

So Cal Builders & Design have been helping the homes throughout California look perfect one nail and brick at a time! With the best prices and highest standard of service, we can deliver the kitchen or bathroom of your dreams on time and on budget! Our staff of trained technicians will build your addition or remodel to your specifications; using only the finest quality materials and the most up-to-date building procedures. We also have in house masonry service as well as perform a number of other services such as plumbing, lighting, painting, patios, and much more. Because we do it all ourselves, we eliminate miscommunication, stress and down time. We don’t use outside contractors or fancy gimmicks to get our customers. We combine new and modern building practices with tried and true hard work to deliver a work of art every time and that is why our customers make us #1. Request Your Free Estimate Voice Star: (888) 284-9122.

"I was hired to assist this business with improving their Yelp profile and successfully helped remove a negative review as requested. After completing the work, the client stopped responding and has not released the agreed payment. I put in full effort and delivered what was promised. I hope they will do the right thing and complete their commitment."

Asjad A on November 2025

So Cal Builders & Design have been helping the homes throughout California look perfect one nail and brick at a time! With the best prices and highest standard of service, we can deliver the kitchen or bathroom of your dreams on time and on budget! Our staff of trained technicians will build your addition or remodel to your specifications; using only the finest quality materials and the most up-to-date building procedures. We also have in house masonry service as well as perform a number of other services such as plumbing, lighting, painting, patios, and much more. Because we do it all ourselves, we eliminate miscommunication, stress and down time. We don’t use outside contractors or fancy gimmicks to get our customers. We combine new and modern building practices with tried and true hard work to deliver a work of art every time and that is why our customers make us #1. Request Your Free Estimate Voice Star: (888) 284-9122.

"I was hired to assist this business with improving their Yelp profile and successfully helped remove a negative review as requested. After completing the work, the client stopped responding and has not released the agreed payment. I put in full effort and delivered what was promised. I hope they will do the right thing and complete their commitment."

Asjad A on November 2025

Kyle Beym Home Improvement

4.45(
401
)
•Approved Pro

Kyle Beym Home Improvement

4.45(
401
)
•Approved Pro
Customers say: Terrific value
3141 local quotes requested
17 years of experience

We provide home and some commercial remodeling services and general maintenance. I am licensed, bonded, and insured as a General B Contractor. I have been in business working solely from referrals, having spent 17 years working in various trade capacities of construction. I provide free estimates to Orange, and eastern Los Angeles. I take pride in my work, consider myself an artist, and love my job, that's why I'm personally involved in all the work we do for you.

"Kyle was punctual, easy to work with, performed all tasks very well, and left each work area spotless when he was finished. This was a great experience!"

Kathy H on March 2024

We provide home and some commercial remodeling services and general maintenance. I am licensed, bonded, and insured as a General B Contractor. I have been in business working solely from referrals, having spent 17 years working in various trade capacities of construction. I provide free estimates to Orange, and eastern Los Angeles. I take pride in my work, consider myself an artist, and love my job, that's why I'm personally involved in all the work we do for you.

"Kyle was punctual, easy to work with, performed all tasks very well, and left each work area spotless when he was finished. This was a great experience!"

Kathy H on March 2024

Avatar for Sentri Homes

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
1055 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.

Avatar for Bliss Walk-In Tubs

Bliss Walk-In Tubs

5.00(
1
)

Bliss Walk-In Tubs

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

American Tubs headquartered in California, USA is a top walk-in tub manufacturer and supplier across the USA. We provide a range of walk-in tubs from compact walk-in tubs to wheelchair-accessible walk-in tubs. We also provide customized walk-in tubs with great options and accessories. So, redefine your walk-in bath experience and contact us at (800) 577-8475 for a free quote and reserve a date and time for your consultation as per your schedule.

"Everything went well, the process was pretty smooth, very good job as well as the price. No complaints at all."

Homeowner on August 2023

American Tubs headquartered in California, USA is a top walk-in tub manufacturer and supplier across the USA. We provide a range of walk-in tubs from compact walk-in tubs to wheelchair-accessible walk-in tubs. We also provide customized walk-in tubs with great options and accessories. So, redefine your walk-in bath experience and contact us at (800) 577-8475 for a free quote and reserve a date and time for your consultation as per your schedule.

"Everything went well, the process was pretty smooth, very good job as well as the price. No complaints at all."

Homeowner on August 2023

SmartRise Elevator Service Inc

1.00(
1
)

SmartRise Elevator Service Inc

1.00(
1
)
16 years of experience

Elevator Service, Elevator Repair, Elevator Modernization

"Horrible company to deal with. They came out to help to bring the elevator to the first floor. It was stuck due to a power outage on the block. They came out at 3pm Thursday and overcharged us overtime and travel time. As you can see from their publish hours 3 pm is within their working hours. They didn't tell us the overtime rate nor tell us that we would be charged over time.The service took under 45 minutes. Smartrise billed us for two hours at 454.00 an hour, total 908.00. When I spoke to Art at the company trying to discuss the proper amount for this service, he used profanity and name calling. Art hung up on me rather than communicate."

brian R on April 2018

Elevator Service, Elevator Repair, Elevator Modernization

"Horrible company to deal with. They came out to help to bring the elevator to the first floor. It was stuck due to a power outage on the block. They came out at 3pm Thursday and overcharged us overtime and travel time. As you can see from their publish hours 3 pm is within their working hours. They didn't tell us the overtime rate nor tell us that we would be charged over time.The service took under 45 minutes. Smartrise billed us for two hours at 454.00 an hour, total 908.00. When I spoke to Art at the company trying to discuss the proper amount for this service, he used profanity and name calling. Art hung up on me rather than communicate."

brian R on April 2018

Homfix Inc.

5.00(
2
)

Homfix Inc.

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

We are a Home Improvement and design Company that provides all type of home services from A to Z, Kitchen Remodel, Bathroom Remodel, Additions, Roof, Solar Panels, and ect..

We are a Home Improvement and design Company that provides all type of home services from A to Z, Kitchen Remodel, Bathroom Remodel, Additions, Roof, Solar Panels, and ect..

The Gooden Group

No reviews yet

The Gooden Group

No reviews yet
45 years of experience

The Gooden Group is a full service real estate development and construction firm with the in-house expertise to execute virtually every facet of a project's life cycle. Through its central office and its affiliate companies, The Bedford Group, TMC Management, and Urban X Marketing, Gooden Group is also able to assume hands-on management of its properties, as well as implement the necessary sales and marketing activities for their new home communities.

The Gooden Group is a full service real estate development and construction firm with the in-house expertise to execute virtually every facet of a project's life cycle. Through its central office and its affiliate companies, The Bedford Group, TMC Management, and Urban X Marketing, Gooden Group is also able to assume hands-on management of its properties, as well as implement the necessary sales and marketing activities for their new home communities.

AK PRO CONSTRUCTION

No reviews yet

AK PRO CONSTRUCTION

No reviews yet
18 years of experience

WE ARE WORKING SPECIALTY JAPANESE DESIGN AND QUALITY CONSTRUCTION SERVICE AK PRO CONSTRUCTION, INC. is a trustworthy company and offers customers an honest, reliable and affordable service. We pride ourselves in providing high quality workmanship with the highest level of customer service at an economical price. Try our Japanese quality service. We work hard.

WE ARE WORKING SPECIALTY JAPANESE DESIGN AND QUALITY CONSTRUCTION SERVICE AK PRO CONSTRUCTION, INC. is a trustworthy company and offers customers an honest, reliable and affordable service. We pride ourselves in providing high quality workmanship with the highest level of customer service at an economical price. Try our Japanese quality service. We work hard.

Big Ben Construction

No reviews yet

Big Ben Construction

No reviews yet
31 years of experience

We provide friendly, trustworthy, and exceptional quality remodeling service. THE PROFESSIONALS AT BIG BEN CONSTRUCTION PLEDGE TO LISTEN TO YOUR NEEDS AND WISHES, HELP YOU RECOGNIZE YOUR REALISTIC GOALS, AND PRODUCE UNCOMPROMISING RESULTS.... PROUDLY SERVING THE GREATER LOS ANGELES METRO AREA!

We provide friendly, trustworthy, and exceptional quality remodeling service. THE PROFESSIONALS AT BIG BEN CONSTRUCTION PLEDGE TO LISTEN TO YOUR NEEDS AND WISHES, HELP YOU RECOGNIZE YOUR REALISTIC GOALS, AND PRODUCE UNCOMPROMISING RESULTS.... PROUDLY SERVING THE GREATER LOS ANGELES METRO AREA!

Socal Dream Sheds and Awnings

4.00(
1
)

Socal Dream Sheds and Awnings

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

Bringing shed and awning dreams to life. With over 30 years experience under our tool belts. Affordable Sheds offers unequaled pricing and customer service. Satisfaction is gauranteed, plus ask about our 5 year warranty. Finally you can utilize your space with a brand new Dream Shed. FREE SITE INSPECTION! FREE INSTALLATION! 5 YEAR WARRANTY! SATISFACTION GAURENTEED! LOWEST PRICES! NO HASSLES! INSTALLATION 7 DAYS A WEEK! SHEDS & PLAYHOUSES come standard with Hardboard Siding / Two Key Lock / Piano or 4" hinge/ 36 inch Wide Door ( length and width may vary ) / Raised Plywood Floor Secured to Shed / 2x4 Framing / Painting to Match / Free Site Inspection / 5 year Warranty / Installation At No Extra Cost. AWNINGS Alumna Wood, Lattice, Full Coverage and Wood Products. THESE OPTIONS AVAILABLE Gable Roof / Vents / Extra Or Double Doors / Special Sizes & Heights / Windows W/ Screens . Satisfaction Guaranteed includes a 5 Year Warranty. We Guarantee The Lowest and Best Prices In Town. With Over 30 Years experience we continue to provide the highest level of Customer Service to Our Clients. Promotions: Call Now For Special Pricing Rate Details: We offer the best affordable rates in all of Southern California. Family owned and operated for over 30 years. Other Details: Hours of Operations:Monday - Saturday 7:00 am - 8:00 pm Except All Major Holidays Payment Methods: Cash, Check Profile Service Area: Orange County , Los Angeles County, Riverside County, San Diego County

Bringing shed and awning dreams to life. With over 30 years experience under our tool belts. Affordable Sheds offers unequaled pricing and customer service. Satisfaction is gauranteed, plus ask about our 5 year warranty. Finally you can utilize your space with a brand new Dream Shed. FREE SITE INSPECTION! FREE INSTALLATION! 5 YEAR WARRANTY! SATISFACTION GAURENTEED! LOWEST PRICES! NO HASSLES! INSTALLATION 7 DAYS A WEEK! SHEDS & PLAYHOUSES come standard with Hardboard Siding / Two Key Lock / Piano or 4" hinge/ 36 inch Wide Door ( length and width may vary ) / Raised Plywood Floor Secured to Shed / 2x4 Framing / Painting to Match / Free Site Inspection / 5 year Warranty / Installation At No Extra Cost. AWNINGS Alumna Wood, Lattice, Full Coverage and Wood Products. THESE OPTIONS AVAILABLE Gable Roof / Vents / Extra Or Double Doors / Special Sizes & Heights / Windows W/ Screens . Satisfaction Guaranteed includes a 5 Year Warranty. We Guarantee The Lowest and Best Prices In Town. With Over 30 Years experience we continue to provide the highest level of Customer Service to Our Clients. Promotions: Call Now For Special Pricing Rate Details: We offer the best affordable rates in all of Southern California. Family owned and operated for over 30 years. Other Details: Hours of Operations:Monday - Saturday 7:00 am - 8:00 pm Except All Major Holidays Payment Methods: Cash, Check Profile Service Area: Orange County , Los Angeles County, Riverside County, San Diego County

...
Showing 1-10 of 1002
FAQs for second story addition building service projects in Bellflower, 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 Bellflower, 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.

See all articles