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Find Second story addition builders in San Bernardino

Avatar for Lee & Sons Remodeling LLC

Lee & Sons Remodeling LLC

4655 N D ST
5.00(
7
)
•Approved Pro

Lee & Sons Remodeling LLC

4655 N D ST
5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
475 local quotes requested

We have the experience and dedication to get the job done right! Specializing in Painting and Full Home Renovations-Interior & Exterior services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today

"Lee & Sons did a fabulous job with our bathroom. They were helpful, communicative, friendly, fast, and professional. The remodel felt easy and turned out better than we imagined. Highly recommend!"

Jennifer S on September 2025

We have the experience and dedication to get the job done right! Specializing in Painting and Full Home Renovations-Interior & Exterior services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today

"Lee & Sons did a fabulous job with our bathroom. They were helpful, communicative, friendly, fast, and professional. The remodel felt easy and turned out better than we imagined. Highly recommend!"

Jennifer S on September 2025

Avatar for AMII Construction

AMII Construction

5338 Rose Avenue
5.00(
5
)
•Approved Pro

AMII Construction

5338 Rose Avenue
5.00(
5
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
522 local quotes requested

AM II Construction has over 15years of experience in the residential construction, building from the ground-up to finish Our team will go above and beyond insure the customers are happy and satisfied with the work completed. Working with our clients to insure the outcome they have insite and helping them understand the process to completions Our team is able to provide hard work and dedication to service the IE and surrounding areas If you are looking for top quality and outstanding outcomes then give my team a call

"Very professional group of guys very clean and high quality of work, would definitely hire them again and recommend them to family and friends."

Edgar D on March 2025

AM II Construction has over 15years of experience in the residential construction, building from the ground-up to finish Our team will go above and beyond insure the customers are happy and satisfied with the work completed. Working with our clients to insure the outcome they have insite and helping them understand the process to completions Our team is able to provide hard work and dedication to service the IE and surrounding areas If you are looking for top quality and outstanding outcomes then give my team a call

"Very professional group of guys very clean and high quality of work, would definitely hire them again and recommend them to family and friends."

Edgar D on March 2025

Avatar for KN Remodeling & Supplies Inc

KN Remodeling & Supplies Inc

19709 Ventura Blvd
4.75(
40
)
•Approved Pro

KN Remodeling & Supplies Inc

19709 Ventura Blvd
4.75(
40
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1246 local quotes requested

Family owned and operated, KN remodeling is dedicated to the highest customer satisfaction, providing quality home improvement while giving you best value for your money. How? By meeting our goals of personal trust, professional management and quality workmanship in a timely manner. Thanks to a super team of planner and designers, we have what it takes to bring your project from concept to completion in a fashion that insures the in quality, durability and beauty.

"It went very well, thanks to Nathen and his workers. They cleaned up the trash everyday when they finished the work. The work was done in the time frame they gave me with no hold ups at any point. I already recommended to s friend of mine."

PETRA O on May 2021

Family owned and operated, KN remodeling is dedicated to the highest customer satisfaction, providing quality home improvement while giving you best value for your money. How? By meeting our goals of personal trust, professional management and quality workmanship in a timely manner. Thanks to a super team of planner and designers, we have what it takes to bring your project from concept to completion in a fashion that insures the in quality, durability and beauty.

"It went very well, thanks to Nathen and his workers. They cleaned up the trash everyday when they finished the work. The work was done in the time frame they gave me with no hold ups at any point. I already recommended to s friend of mine."

PETRA O on May 2021

Avatar for Supreme Remodeling Inc

Supreme Remodeling Inc

14545 Victory Blvd
4.63(
347
)
•Approved Pro

Supreme Remodeling Inc

14545 Victory Blvd
4.63(
347
)
•Approved Pro
Customers say: Quality work
7392 local quotes requested
25 years of experience

Complete remodeling and new construction general contractors near you, Supreme Remodeling, Inc., will masterfully build from your new construction dream to meet the specifications for your exquisite new construction reality. Licensed, bonded, and insured, please visit supremeremodelinginc.com galleries for great examples in exquisitely realized new construction. Great builders in life begat great buildings of life. Building a safe and responsible structure from the instructions of a well conceived design that has incorporated your needs and wants while conveying your story artfully demands Supreme Remodeling, Inc.’s team of craftsmen that awaken with passion for their craft and care about your project’s success. You will notice your goals are our focus from the first moment you meet us. When it comes to any of your project requests: New Construction; Home Additions; Bathroom Remodeling; Kitchen Remodeling; Garage Conversions; ADUs; Home Construction and beyond. We will build a structure—reinforcing comfort systems reducing and absorbing outdoor and indoor element feedback, enhancing your privacy, forming a more relaxing environment. From paper to reality, soil conditions, climate, your home’s envelope, insulation and air sealing, windows, doors, skylights, daylighting, material thermal conductivity, small to large electrical appliances. We are building your vision with a unique respect for geology and form—establishing a perfect safe foundation. Various colours, textures, and materials, closures and openings such as doors, windows, siding, accents with trim, punctuated by great lighting, elevating your home's tone and positive energy flow —a fulfiling oasis. A business built over decades of hard work and passion for ethical construction is the core of our story. We look forward with pleasure—creating and building your new construction masterpiece that runneth over with fond memories—your space of luxurious function and glorious fulfillment enhanced by your story.

"We did a 3 room kitchen and bath remodel in just under 3 months, and we are over the moon with how well everything came out! Micky and his team are simply superb — every team he brought in did top notch work, including tiles, flooring, plumbing, electrical, countertop, cabinets, glass, stucco, windows, drywall, and more. Micky coordinated everything to perfection, ensuring the project was progressing day to day, sometimes hour by hour. The only “negative” was that we had to work hard to keep up with their impressive pace (in terms of making decisions and ordering needed supplies) and it was well worth it! We are now starting an ADU conversion and we can’t wait for the results."

Gerald C on July 2025

Complete remodeling and new construction general contractors near you, Supreme Remodeling, Inc., will masterfully build from your new construction dream to meet the specifications for your exquisite new construction reality. Licensed, bonded, and insured, please visit supremeremodelinginc.com galleries for great examples in exquisitely realized new construction. Great builders in life begat great buildings of life. Building a safe and responsible structure from the instructions of a well conceived design that has incorporated your needs and wants while conveying your story artfully demands Supreme Remodeling, Inc.’s team of craftsmen that awaken with passion for their craft and care about your project’s success. You will notice your goals are our focus from the first moment you meet us. When it comes to any of your project requests: New Construction; Home Additions; Bathroom Remodeling; Kitchen Remodeling; Garage Conversions; ADUs; Home Construction and beyond. We will build a structure—reinforcing comfort systems reducing and absorbing outdoor and indoor element feedback, enhancing your privacy, forming a more relaxing environment. From paper to reality, soil conditions, climate, your home’s envelope, insulation and air sealing, windows, doors, skylights, daylighting, material thermal conductivity, small to large electrical appliances. We are building your vision with a unique respect for geology and form—establishing a perfect safe foundation. Various colours, textures, and materials, closures and openings such as doors, windows, siding, accents with trim, punctuated by great lighting, elevating your home's tone and positive energy flow —a fulfiling oasis. A business built over decades of hard work and passion for ethical construction is the core of our story. We look forward with pleasure—creating and building your new construction masterpiece that runneth over with fond memories—your space of luxurious function and glorious fulfillment enhanced by your story.

"We did a 3 room kitchen and bath remodel in just under 3 months, and we are over the moon with how well everything came out! Micky and his team are simply superb — every team he brought in did top notch work, including tiles, flooring, plumbing, electrical, countertop, cabinets, glass, stucco, windows, drywall, and more. Micky coordinated everything to perfection, ensuring the project was progressing day to day, sometimes hour by hour. The only “negative” was that we had to work hard to keep up with their impressive pace (in terms of making decisions and ordering needed supplies) and it was well worth it! We are now starting an ADU conversion and we can’t wait for the results."

Gerald C on July 2025

Avatar for Dynasty Plumbing Inc

Dynasty Plumbing Inc

36150 Cherrywood Dr
5.00(
25
)
•Approved Pro

Dynasty Plumbing Inc

36150 Cherrywood Dr
5.00(
25
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1098 local quotes requested

We are a licensed General Contractors specializing in custom bathroom and kitchen remodels. We are also licensed Plumbing Contractors for all of your plumbing needs including: repairs, re-pipes, new construction, and complete design & build remodels.

"Isaac with Dynasty plumbing was a lifesaver. He was knowledgeable, friendly, and so helpful!! I am so grateful to have found him, and any future plumbing issues, I will go to Isaac first!"

Deanna U on April 2022

We are a licensed General Contractors specializing in custom bathroom and kitchen remodels. We are also licensed Plumbing Contractors for all of your plumbing needs including: repairs, re-pipes, new construction, and complete design & build remodels.

"Isaac with Dynasty plumbing was a lifesaver. He was knowledgeable, friendly, and so helpful!! I am so grateful to have found him, and any future plumbing issues, I will go to Isaac first!"

Deanna U on April 2022

Avatar for Oshri Construction

Oshri Construction

Unknown
5.00(
3
)
•Approved Pro

Oshri Construction

Unknown
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2416 local quotes requested

**Call us today for a FREE ESTIMATE!** With over 30 years of experience, you're going to fall in love with our craftsmanship and design of your project. We specialize in New Construction, Gazebo Building, Custom Home Building, Home Renovation, Construction & Remodeling.

"They did an excellent job. The quality is outstanding. They pay attention to every little detail. They were very friendly, and accommodating to our wishes. They were very punctual, hard working, and cleaned up after each day. The kept the dust down to a minimum to the rest of the house. I can highly recommend Oshri Construction for anyone's next project."

Joe L on November 2020

**Call us today for a FREE ESTIMATE!** With over 30 years of experience, you're going to fall in love with our craftsmanship and design of your project. We specialize in New Construction, Gazebo Building, Custom Home Building, Home Renovation, Construction & Remodeling.

"They did an excellent job. The quality is outstanding. They pay attention to every little detail. They were very friendly, and accommodating to our wishes. They were very punctual, hard working, and cleaned up after each day. The kept the dust down to a minimum to the rest of the house. I can highly recommend Oshri Construction for anyone's next project."

Joe L on November 2020

Avatar for Stone Restoration

Stone Restoration

122 W Montana St
4.79(
82
)

Stone Restoration

122 W Montana St
4.79(
82
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

our services provides; marble,travertine, terrazzo,granite, lime stone, saltillo, slate, brick, epoxy flooring,concrete polishing. Restoration & all other natural stone needs we work with sub-contrators we are a group of 10 specialist and 8 restorers always doing our best for our customers.

"I am thrilled with the work David and his team have conducted in our home since September 2018. The work is thorough, exacting, effective, and done with great care. The results are "as new" and demonstrate a much higher level of expertise than I have experienced with any other stone restoration company. D Stone goes the extra mile, and I have no intention of entrusting the restoration of the stonework inside and outside our home to anyone else."

Anne M on May 2022

our services provides; marble,travertine, terrazzo,granite, lime stone, saltillo, slate, brick, epoxy flooring,concrete polishing. Restoration & all other natural stone needs we work with sub-contrators we are a group of 10 specialist and 8 restorers always doing our best for our customers.

"I am thrilled with the work David and his team have conducted in our home since September 2018. The work is thorough, exacting, effective, and done with great care. The results are "as new" and demonstrate a much higher level of expertise than I have experienced with any other stone restoration company. D Stone goes the extra mile, and I have no intention of entrusting the restoration of the stonework inside and outside our home to anyone else."

Anne M on May 2022

MARTINEZ HOME IMPROVEMENT

Unknown
1.00(
1
)

MARTINEZ HOME IMPROVEMENT

Unknown
1.00(
1
)
27 years of experience

4-5 EMPLOYER

4-5 EMPLOYER

Avatar for System Pavers

System Pavers

3175 Old Conejo Rd
4.89(
45
)

System Pavers

3175 Old Conejo Rd
4.89(
45
)
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

System Pavers is the nation’s leading outdoor remodeling company, thanks to award-winning customer service and more than 30 years of experience behind every install. With every project backed by industry-leading warranties, over 90,000 homeowners have trusted System Pavers to create beautiful, easy-to-maintain outdoor spaces where family and friends can connect for generations. System Pavers’ visionary designers and expert installation teams specialize in hardscapes, patios, driveways, turf, outdoor kitchens, BBQ islands, water features, fire features, decking, and more.

"Very fast and extremely well done. The crew was punctual, courteous, careful, highly skilled and worked every day, all day, until the job was finished. I would definitely hire them again."

Tim Q on November 2021

System Pavers is the nation’s leading outdoor remodeling company, thanks to award-winning customer service and more than 30 years of experience behind every install. With every project backed by industry-leading warranties, over 90,000 homeowners have trusted System Pavers to create beautiful, easy-to-maintain outdoor spaces where family and friends can connect for generations. System Pavers’ visionary designers and expert installation teams specialize in hardscapes, patios, driveways, turf, outdoor kitchens, BBQ islands, water features, fire features, decking, and more.

"Very fast and extremely well done. The crew was punctual, courteous, careful, highly skilled and worked every day, all day, until the job was finished. I would definitely hire them again."

Tim Q on November 2021

DC STRETZ MASONRY

3752 PETALUMA
5.00(
2
)

DC STRETZ MASONRY

3752 PETALUMA
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Masonry

Masonry

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

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