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Addition to existing structure builders in Montebello

Avatar for West Side Builder
West Side Builder
3161 Fairfield Ave
5.00(
7
)
Approved Pro
West Side Builder
3161 Fairfield Ave
5.00(
7
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty, integrity, and will treat your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We take pride in building long lasting relationships and look forward to hearing from you!

"They were on time and they did a great job"

Katie G on February 2022

We are a locally owned and operated company that values honesty, integrity, and will treat your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We take pride in building long lasting relationships and look forward to hearing from you!

"They were on time and they did a great job"

Katie G on February 2022


Avatar for Caballero's Flooring Installation
Caballero's Flooring Installation
11642 Rosecrans Ave
5.00(
1
)
Approved Pro
Caballero's Flooring Installation
11642 Rosecrans Ave
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Caballero's Flooring Installation, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"After multiple contractor issues they stepped in and handled everything very professionally. I would highly recommend."

Carolyn N on June 2023

Caballero's Flooring Installation, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"After multiple contractor issues they stepped in and handled everything very professionally. I would highly recommend."

Carolyn N on June 2023


Rockwood Homes
10017 Walnut Street
5.00(
1
)
Approved Pro
Rockwood Homes
10017 Walnut Street
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 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 have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

"I have been very pleased."

Mark V on August 2022

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

"I have been very pleased."

Mark V on August 2022


Avatar for Conber Construction Corp.
Conber Construction Corp.
1411 Toberman St
5.00(
2
)
Approved Pro
Conber Construction Corp.
1411 Toberman St
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 years of experience

We are a locally owned and operated company with over 25 years of industry experience. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other Home Improvement 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! We are a bilingual company, and are happy to serve both our English and Spanish Speaking communities! Please call Today!

"My husband and I had a ton of work done by Conber Construction and we couldnâ t have asked for a better experience. The scope of the project includes roof, windows, electrical work, exterior wall, tankless water heater, building a new gate, among other things. The project took a few months and it went smoothly the whole way through. Quality of work - Weâ re picky people. Between my husband and I, we checked everything with a fine tooth comb. And at the end of it, even WE were delighted with what we saw. Cesar does everything he can to make sure you're getting what you want. And he delivers. This was apparent from the very beginning. Heâ s got the experience and know-how to achieve what the customer wants, and he really cares that youâ re satisfied with the work. Price - Their quote was very reasonable & fair, and they stayed on budget. We definitely feel we got our money's worth. Strong communication - Customer service is very important to me. Iâ m happy to say, these folks are very responsive. I could reach out at any time with questions or comments and felt very supported throughout the whole process. Even at the very end (when some contractors can peter out), Conber was with us the whole way through. You just donâ t see this kind of customer service anymore. Ideas - When we were stuck and looking for ideas, Cesar and Fabiola were always so helpful. Between Cesar sharing what he has done on other projects, and Fabiola searching for ideas & possibilities online, we got great guidance from them. Construction crew - All their workers were very nice and & respectable. I felt very safe with this team in and out of our house (even during covid!). Very clean, neat & tidy. This is important to keep neighbors happy. Flexibility - We added projects along the way and they were very accommodating. Overall - Our entire experience went so well! The house has been transformed and weâ re constantly getting compliments from the neighbors and friends as they come over! We plan on doing more work on the inside of the house next year and we will, for certain, be reaching out to Conber Construction. Highly, highly recommended."

Elena I on October 2021

We are a locally owned and operated company with over 25 years of industry experience. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other Home Improvement 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! We are a bilingual company, and are happy to serve both our English and Spanish Speaking communities! Please call Today!

"My husband and I had a ton of work done by Conber Construction and we couldnâ t have asked for a better experience. The scope of the project includes roof, windows, electrical work, exterior wall, tankless water heater, building a new gate, among other things. The project took a few months and it went smoothly the whole way through. Quality of work - Weâ re picky people. Between my husband and I, we checked everything with a fine tooth comb. And at the end of it, even WE were delighted with what we saw. Cesar does everything he can to make sure you're getting what you want. And he delivers. This was apparent from the very beginning. Heâ s got the experience and know-how to achieve what the customer wants, and he really cares that youâ re satisfied with the work. Price - Their quote was very reasonable & fair, and they stayed on budget. We definitely feel we got our money's worth. Strong communication - Customer service is very important to me. Iâ m happy to say, these folks are very responsive. I could reach out at any time with questions or comments and felt very supported throughout the whole process. Even at the very end (when some contractors can peter out), Conber was with us the whole way through. You just donâ t see this kind of customer service anymore. Ideas - When we were stuck and looking for ideas, Cesar and Fabiola were always so helpful. Between Cesar sharing what he has done on other projects, and Fabiola searching for ideas & possibilities online, we got great guidance from them. Construction crew - All their workers were very nice and & respectable. I felt very safe with this team in and out of our house (even during covid!). Very clean, neat & tidy. This is important to keep neighbors happy. Flexibility - We added projects along the way and they were very accommodating. Overall - Our entire experience went so well! The house has been transformed and weâ re constantly getting compliments from the neighbors and friends as they come over! We plan on doing more work on the inside of the house next year and we will, for certain, be reaching out to Conber Construction. Highly, highly recommended."

Elena I on October 2021


Avatar for Socal Express Restoration and Construction Inc.
Socal Express Restoration and Construction Inc.
6860 Canby Avenue, Suite 114
New on HomeAdvisorNew on Angi
Approved Pro
Socal Express Restoration and Construction Inc.
6860 Canby Avenue, Suite 114
New on AngiNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You’ll be pleased you did. Thank you

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You’ll be pleased you did. Thank you


Marco General Construction Inc
4822 1/2 McKinley Ave
4.75(
2
)
Approved Pro
Marco General Construction Inc
4822 1/2 McKinley Ave
4.75(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

Marco General Construction Inc takes pride in the service we provide. We thrive on integrity, professionalism and attention to the details that matter most to you. Your property is your biggest investment and should be treated with respect. GIve us a call today !

"They were very reliable and follows through consistently. They are really professional."

Chris F on June 2021

Marco General Construction Inc takes pride in the service we provide. We thrive on integrity, professionalism and attention to the details that matter most to you. Your property is your biggest investment and should be treated with respect. GIve us a call today !

"They were very reliable and follows through consistently. They are really professional."

Chris F on June 2021


YOR Construction and Investments, Inc.
12135 Miranda St
5.00(
1
)
Approved Pro
YOR Construction and Investments, Inc.
12135 Miranda St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

YOR Construction and Investments, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity, bound by fairness, honesty and personal responsibility. Our distinction, is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Excellent customer service and great job done!"

J M on April 2021

YOR Construction and Investments, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity, bound by fairness, honesty and personal responsibility. Our distinction, is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Excellent customer service and great job done!"

J M on April 2021


DAM Ventures, Inc.
28851 Industry Drive
4.33(
87
)
Approved Pro
DAM Ventures, Inc.
28851 Industry Drive
4.33(
87
)
Approved Pro
Customers say: Quality work
10 local quotes requested
9 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Very good customer service."

jay l on January 2022

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Very good customer service."

jay l on January 2022


Avatar for B Cutler Inc
B Cutler Inc
5040 Kimball Street
5.00(
2
)
Approved Pro
B Cutler Inc
5040 Kimball Street
5.00(
2
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

Licensed & Bonded Contractor Specializing In Fire, Water, & Mold Damage Remediation & Restoration. Accessory Dwelling Units (ADUs) & residential & commercial additions. Veteran Owned Small Business With 45+ Years Of Family Experience As Pasadena Based Designers & Builders

"There was mold in my closet and I knew it was probably not a great idea to live with it. Chris Gibbons gave me clear and useful information about the options and trade-offs and broke through the noise. Seems like the other "experts" and insurance people I talked to were just adding confusion. Recommend Paul Davis Pasadena highly if you have mold."

Leonard M on July 2023

Licensed & Bonded Contractor Specializing In Fire, Water, & Mold Damage Remediation & Restoration. Accessory Dwelling Units (ADUs) & residential & commercial additions. Veteran Owned Small Business With 45+ Years Of Family Experience As Pasadena Based Designers & Builders

"There was mold in my closet and I knew it was probably not a great idea to live with it. Chris Gibbons gave me clear and useful information about the options and trade-offs and broke through the noise. Seems like the other "experts" and insurance people I talked to were just adding confusion. Recommend Paul Davis Pasadena highly if you have mold."

Leonard M on July 2023


Avatar for Hollander Group Development & Consulting, Inc.
Hollander Group Development & Consulting, Inc.
1101 Ocean Front Walk, Unit 22
5.00(
3
)
Approved Pro
Hollander Group Development & Consulting, Inc.
1101 Ocean Front Walk, Unit 22
5.00(
3
)
Approved Pro
Customers say: Quick response
12 years of experience
Free onsite estimate

At Hollander Group, we're the area's top remodeling experts ,serving all homeowners including those with special accessibility needs. Known for quick estimates, attention to detail, and competitive pricing, we're also specialists in accessible home modifications. We transform bathrooms and kitchens to enhance independence for those with mobility challenges, offering solutions like roll-in showers, lowered countertops, and wider doorways. As screened professionals, we ensure your peace of mind while delivering both functionality and beauty.

"They delivered a high quality work on time, which to me is all that matters. Finding a good contractor in this city is like winning the lottery. Highly recommended."

Belle K on June 2024

At Hollander Group, we're the area's top remodeling experts ,serving all homeowners including those with special accessibility needs. Known for quick estimates, attention to detail, and competitive pricing, we're also specialists in accessible home modifications. We transform bathrooms and kitchens to enhance independence for those with mobility challenges, offering solutions like roll-in showers, lowered countertops, and wider doorways. As screened professionals, we ensure your peace of mind while delivering both functionality and beauty.

"They delivered a high quality work on time, which to me is all that matters. Finding a good contractor in this city is like winning the lottery. Highly recommended."

Belle K on June 2024

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

Yes, you can add a bathroom on a concrete slab, but the crew will need to saw-cut the slab, trench in new supply and drain lines, and then patch the concrete without weakening the foundation. Working with an experienced plumber and concrete pro keeps the structure intact and helps the new bathroom pass inspections.

schedule covers planning, permits, framing, rough-ins, finishes, and punch-list items. 

Larger spaces or extensive plumbing and electrical upgrades can stretch the timeline, while a simple powder-room conversion may wrap up faster. Hiring licensed pros helps keep the schedule on track and the work up to code.

The best location depends on how your family uses the space. An upstairs bath keeps nighttime trips close to the bedrooms, while a first-floor powder room is handy for guests and everyday traffic. 

Think about where plumbing lines already run, how much square footage you can spare, and what layout changes fit your budget. A pro can map out the smartest spot and handle any code hurdles.

With the right planning, you can carve out a bathroom in almost any part of the house. A successful addition requires sufficient space, proper ventilation, and access to plumbing and electrical systems. Structural modifications and adherence to building codes are essential. 

This process demands careful planning and the coordination of specialized professionals who ensure that the new space meets all code requirements and functional needs.

Under specific conditions, adding an extra bedroom can boost home value more than adding a bathroom. Home value is driven by overall configuration, market demand, and functional balance. A new bedroom influences the property’s appeal in different ways, while an additional bathroom enhances living convenience. Evaluating the current layout and market trends determines the optimal choice for maximum value.

The Montebello, 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.
master bedroom with fireplace
Jun 26, 2025
Jun 26, 2025
Budget for bedroom remodel costs based on factors such as bedroom size, remodel type, features, materials, labor, and more.
CONTRACTOR LOOKING OVER HOME DEVELOPMENT
Apr 19, 2025
Apr 19, 2025
Budget for your general contractor’s hourly rate by considering factors such as project scope, fee structure, pricing model, and more.
Outdoor view of the modern house
Jun 16, 2025
Jun 16, 2025
Explore how square footage, room type, home additions, and other common factors affect house renovation costs with our detailed cost guide.
BRIGHT OPEN ATTIC SPACE
Jun 10, 2025
Jun 10, 2025
An in-law suite is a great solution for people who have family visiting often. Explore how much an in-law suite costs and prep to build yours.
white and gray kitchen with butchers block countertop
Apr 8, 2025
Apr 8, 2025
Looking to enhance the warmth and utility of your kitchen? Explore how much a butcher block countertop costs and start your budget here.
built-in outdoor kitchen with grill and sink
Apr 30, 2025
Apr 30, 2025
Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
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