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Find Addition to existing structure builders in El Cajon

Avatar for Remcon Design Build

Remcon Design Build

5.00(
1
)
Approved Pro

Remcon Design Build

5.00(
1
)
Approved Pro
20 years of experience
Free onsite estimate

Remcon Design Build 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.

Remcon Design Build 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.


Avatar for Stel Builders

Stel Builders

5.00(
6
)
Approved Pro

Stel Builders

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

Welcome to Stel Builders, a San Diego-based Design Build Integration firm focused on serving the residential remodeling market with quality and care. With over 300 projects successfully completed to our clients’ satisfaction, combined with years of experience in design, construction and project management, we are dedicated to providing our clients the best remodeling experience possible.

"It has been a real pleasure working with Stel Builders. It was such a joy to finally find a business that is actually true to their word. Stel Builders have been easy to work with every step of the way. They will listen to your concerns and suggestions. They will also 'HOLD 'your hand thru every step of your project. We highly recommend them and will use them for our next project."

cindy M on December 2016

Welcome to Stel Builders, a San Diego-based Design Build Integration firm focused on serving the residential remodeling market with quality and care. With over 300 projects successfully completed to our clients’ satisfaction, combined with years of experience in design, construction and project management, we are dedicated to providing our clients the best remodeling experience possible.

"It has been a real pleasure working with Stel Builders. It was such a joy to finally find a business that is actually true to their word. Stel Builders have been easy to work with every step of the way. They will listen to your concerns and suggestions. They will also 'HOLD 'your hand thru every step of your project. We highly recommend them and will use them for our next project."

cindy M on December 2016


Avatar for SL United Construction, Inc.

SL United Construction, Inc.

5.00(
4
)
Approved Pro

SL United Construction, Inc.

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Welcome to SL United Construction, Inc. We proudly provide the highest quality of service and craftsmanship to each and every aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the top priority. We eagerly look forward to working with you to bring your vision to reality. Give us a call today and lets get started!

"SL United Construction did a superb job on our basement remodel, and outdoor deck rebuild. They also coordinated a beautiful new driveway for us. They are honest, knowledgeable, responsive, and flexible. All this at a very reasonable cost! Highest recommendation!"

Gerard M on November 2019

Welcome to SL United Construction, Inc. We proudly provide the highest quality of service and craftsmanship to each and every aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the top priority. We eagerly look forward to working with you to bring your vision to reality. Give us a call today and lets get started!

"SL United Construction did a superb job on our basement remodel, and outdoor deck rebuild. They also coordinated a beautiful new driveway for us. They are honest, knowledgeable, responsive, and flexible. All this at a very reasonable cost! Highest recommendation!"

Gerard M on November 2019


Dryfix Services, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Dryfix Services, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
14 years of experience
Free onsite estimate

We are 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."

We are 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."


Active Endeavor, Inc.

5.00(
3
)
Approved Pro

Active Endeavor, Inc.

5.00(
3
)
Approved Pro
Customers say: Quick response
15 years of experience
Free onsite estimate

A E Design & Build 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. Rated A+ by the BBB, timely communication 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.

"Dirk was a consummate professional. His work was completed on time and under my budget as he worked to save us money rather than trying to upsell at every opportunity. His crew were very skilled and friendly. I will utilize them in the future on another project and would recommend him to anyone looking for construction done on their house"

Rusty D on August 2024

A E Design & Build 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. Rated A+ by the BBB, timely communication 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.

"Dirk was a consummate professional. His work was completed on time and under my budget as he worked to save us money rather than trying to upsell at every opportunity. His crew were very skilled and friendly. I will utilize them in the future on another project and would recommend him to anyone looking for construction done on their house"

Rusty D on August 2024


Avatar for Olalde Group, Inc.

Olalde Group, Inc.

5.00(
2
)
Approved Pro

Olalde Group, Inc.

5.00(
2
)
Approved Pro
Customers say: Quick response
7 years of experience
Free onsite estimate

Olalde Group, 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 makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!

"David and Efrain did an amazing job converting our oversized 2 car garage into a one bedroom apartment. They were very attentive, cost conscious and efficient! They were on hand monitoring the subcontractors and making sure the job was done correctly. They did a great job and we are very gratefully for their hard work!"

Darlene J on October 2025

Olalde Group, 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 makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!

"David and Efrain did an amazing job converting our oversized 2 car garage into a one bedroom apartment. They were very attentive, cost conscious and efficient! They were on hand monitoring the subcontractors and making sure the job was done correctly. They did a great job and we are very gratefully for their hard work!"

Darlene J on October 2025


Avatar for MVP Leaders, Inc.

MVP Leaders, Inc.

4.29(
7
)
Approved Pro

MVP Leaders, Inc.

4.29(
7
)
Approved Pro
Customers say: Quality work
21 years of experience
Free onsite estimate

We want to change your space! It's time to once again appreciate the space that you live in and bring family and friends together in a space that you can be proud of, that represents who you are and how you want to live. From elegant interiors and inspirational exteriors to additions and Accessory Dwelling Units, MVP Builders brings years of experience, an on-budget/on-time production schedule, and a transparent project management approach to every job we take on.

"If you are dealing with MVP Builders I would be very careful. The people they hire for the jobs are not very knowledgeable and they do sloppy work. When you try to reach out to them to fix the problem they do not call back."

Tony R on May 2017

We want to change your space! It's time to once again appreciate the space that you live in and bring family and friends together in a space that you can be proud of, that represents who you are and how you want to live. From elegant interiors and inspirational exteriors to additions and Accessory Dwelling Units, MVP Builders brings years of experience, an on-budget/on-time production schedule, and a transparent project management approach to every job we take on.

"If you are dealing with MVP Builders I would be very careful. The people they hire for the jobs are not very knowledgeable and they do sloppy work. When you try to reach out to them to fix the problem they do not call back."

Tony R on May 2017


Avatar for BE HOME REMODELING INC

BE HOME REMODELING INC

4.96(
12
)
Approved Pro

BE HOME REMODELING INC

4.96(
12
)
Approved Pro
Super Service Award
Customers say: Quick response
600 local quotes requested
2 years of experience

Be Home Remodeling is a home improvement company dedicated to transforming spaces with quality craftsmanship and personalized service. We specialize in a range of remodeling projects, from kitchens and bathrooms to full home renovations, back yard remodeling and more. Our team of experienced professionals collaborates closely with clients to understand their vision and bring it to life, ensuring each project reflects their style and meets their needs. Whether you're looking to update a single room or undertake a complete overhaul, Be Home Remodeling is here to make your dream home a reality.

"After they redid our counter tops and island, we had them paint out cabinets and build shelves up to the ceiling. The communication was on point this time and the results speak for themselves. Would definitely recommend them to anyone for any home project. "

Stephen A on December 2025

Be Home Remodeling is a home improvement company dedicated to transforming spaces with quality craftsmanship and personalized service. We specialize in a range of remodeling projects, from kitchens and bathrooms to full home renovations, back yard remodeling and more. Our team of experienced professionals collaborates closely with clients to understand their vision and bring it to life, ensuring each project reflects their style and meets their needs. Whether you're looking to update a single room or undertake a complete overhaul, Be Home Remodeling is here to make your dream home a reality.

"After they redid our counter tops and island, we had them paint out cabinets and build shelves up to the ceiling. The communication was on point this time and the results speak for themselves. Would definitely recommend them to anyone for any home project. "

Stephen A on December 2025


Avatar for Brian Thomas Consulting, Inc.

Brian Thomas Consulting, Inc.

4.00(
5
)
Approved Pro

Brian Thomas Consulting, Inc.

4.00(
5
)
Approved Pro
Customers say: Super punctual
17 years of experience
Free onsite estimate

PLEASE NOTE: All our services and consultations are conducted exclusively in English. Brian Thomas Consulting Inc. is a family owned and operated local builder that has been around 30+ years specializing in kitchen remodels, room additions, ground builds, and multi-room remodels. We focus on large-scale projects with a typical starting budget of $80,000.

"I hired Brian Thomas from February 2020 through March of 2020 and here are the reasons why I do not recommend using this company: 1. The contract I signed with them was for one year, 12 months, of SWPPP inspections, for which they quoted me $13,390. After less than 2 months worth of work, when I had to end the contract, they had already billed me $14,422.61. 2. Part of those charges included a $1,119.34 charge for “material markup”. They had stated that the materials they were going to provide, for erosion control, were going to be supplied at cost. When asked about this “markup” charge they stated “we charge a 15% mark up on materials”, because “ordering your materials puts a potential burden on the company”. So that is what this company means when they say “at cost”. 3. When Brian Thomas first came to my site to start the work he stated that he was there on his own dime “to help”. On his final bill he included two charges totaling $595 for such visits. When asked about these charges their response was: “[Brian] did not state that he was consulting free of charge” and “if you hadn’t removed us from the project after just a month of being on it, Brian may have been willing to remove those charges”. So that is what this company mean when they say “we are here to help on our own dime”. 4. When asked about the $5,000 worth of inspections they performed in just over a month their response was to send some documents so that I could “educate yourself on what is required per your SWPPP”. The company I was using to perform such inspections, and who I re-hired after I terminated Brian Thomas’ contract, charges me $1,000 to perform the same inspections. In other words Brian Thomas charged me 5 times more than an average company does. Brian Thomas will use their “knowledge” of the requirements for these inspections to charge you as much as they possibly can even though the State does not require that many inspections. 5. My relationship with Brian Thomas started to fall apart when they started to push additional services on me. I’ve had a grading company doing most of the work for my grading project for over a year (and I am about 2/3 done with the project). First Brian Thomas suggested they had a crew of people that could install BMPs, something my grading company was already doing, and then they even suggested that I should fire the grading company I was using (because they were incompetent). Having the same company that performs inspections also perform the work needed to pass those inspections is a conflict of interest: you are essentially creating work for yourself. But that is how Brian Thomas works. 6. When managing a grading project there are 2 main inspections you need to perform: a SWPPP inspection and a grading inspection. Brian Thomas can only perform one of them: the SWPPP inspection. If you are planning on doing a grading project I recommend getting a company that can perform both inspections, like the one I am using, and not a company that can only perform one of them, like Brian Thomas. This was my experience with Brian Thomas. If you chose to use them for your project may you have a better experience."

Ivan D on May 2020

PLEASE NOTE: All our services and consultations are conducted exclusively in English. Brian Thomas Consulting Inc. is a family owned and operated local builder that has been around 30+ years specializing in kitchen remodels, room additions, ground builds, and multi-room remodels. We focus on large-scale projects with a typical starting budget of $80,000.

"I hired Brian Thomas from February 2020 through March of 2020 and here are the reasons why I do not recommend using this company: 1. The contract I signed with them was for one year, 12 months, of SWPPP inspections, for which they quoted me $13,390. After less than 2 months worth of work, when I had to end the contract, they had already billed me $14,422.61. 2. Part of those charges included a $1,119.34 charge for “material markup”. They had stated that the materials they were going to provide, for erosion control, were going to be supplied at cost. When asked about this “markup” charge they stated “we charge a 15% mark up on materials”, because “ordering your materials puts a potential burden on the company”. So that is what this company means when they say “at cost”. 3. When Brian Thomas first came to my site to start the work he stated that he was there on his own dime “to help”. On his final bill he included two charges totaling $595 for such visits. When asked about these charges their response was: “[Brian] did not state that he was consulting free of charge” and “if you hadn’t removed us from the project after just a month of being on it, Brian may have been willing to remove those charges”. So that is what this company mean when they say “we are here to help on our own dime”. 4. When asked about the $5,000 worth of inspections they performed in just over a month their response was to send some documents so that I could “educate yourself on what is required per your SWPPP”. The company I was using to perform such inspections, and who I re-hired after I terminated Brian Thomas’ contract, charges me $1,000 to perform the same inspections. In other words Brian Thomas charged me 5 times more than an average company does. Brian Thomas will use their “knowledge” of the requirements for these inspections to charge you as much as they possibly can even though the State does not require that many inspections. 5. My relationship with Brian Thomas started to fall apart when they started to push additional services on me. I’ve had a grading company doing most of the work for my grading project for over a year (and I am about 2/3 done with the project). First Brian Thomas suggested they had a crew of people that could install BMPs, something my grading company was already doing, and then they even suggested that I should fire the grading company I was using (because they were incompetent). Having the same company that performs inspections also perform the work needed to pass those inspections is a conflict of interest: you are essentially creating work for yourself. But that is how Brian Thomas works. 6. When managing a grading project there are 2 main inspections you need to perform: a SWPPP inspection and a grading inspection. Brian Thomas can only perform one of them: the SWPPP inspection. If you are planning on doing a grading project I recommend getting a company that can perform both inspections, like the one I am using, and not a company that can only perform one of them, like Brian Thomas. This was my experience with Brian Thomas. If you chose to use them for your project may you have a better experience."

Ivan D on May 2020


Avatar for Daryl Quality Construction Service

Daryl Quality Construction Service

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Daryl Quality Construction Service

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
4 years of experience
Free onsite estimate

Welcome to Contractor Building Pros, where customer satisfaction is our top priority. As your trusted general contracting company in San Diego, we specialize in remodels, renovations, additions, ADUs, ground-up builds, and an extensive range of services including concrete, plumbing, framing, and electrical work.At Contractor Building Pros, we understand that every project is unique, and we prioritize open communication, attentive listening, and personalized attention to ensure we exceed your expectations. Our dedicated team is committed to delivering exceptional results that not only meet but surpass your vision and requirements.With a focus on quality craftsmanship, attention to detail, and timely completion, we go above and beyond to ensure your job satisfaction. From the initial consultation to the final walk-through, we are here to guide you through every step of the process with professionalism and integrity.Experience the difference with Contractor Building Pros ? where your vision is our mission, and your satisfaction is guaranteed. Contact us today to discuss your project and let us turn your dreams into reality.

Welcome to Contractor Building Pros, where customer satisfaction is our top priority. As your trusted general contracting company in San Diego, we specialize in remodels, renovations, additions, ADUs, ground-up builds, and an extensive range of services including concrete, plumbing, framing, and electrical work.At Contractor Building Pros, we understand that every project is unique, and we prioritize open communication, attentive listening, and personalized attention to ensure we exceed your expectations. Our dedicated team is committed to delivering exceptional results that not only meet but surpass your vision and requirements.With a focus on quality craftsmanship, attention to detail, and timely completion, we go above and beyond to ensure your job satisfaction. From the initial consultation to the final walk-through, we are here to guide you through every step of the process with professionalism and integrity.Experience the difference with Contractor Building Pros ? where your vision is our mission, and your satisfaction is guaranteed. Contact us today to discuss your project and let us turn your dreams into reality.

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

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The El Cajon, 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.