Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Poway, 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 Addition to existing structure builders in Poway

Avatar for Sterling Design & Remodeling

Sterling Design & Remodeling

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Sterling Design & Remodeling

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
35 years of experience
Warranties offered

Sterling Design and Remodeling does additions, upgrades and complete rebuilds of homes throughout the greater San Diego area. As your trusted partner from concept and design to final finish, Sterling maximizes the return on your investment while minimizing the disruption to your life. Sterling guarantees quality craftsmanship and engineering, professional end-to-end project management, as well as custom design to suit your preferred style, budget and goals. Highly customized service and outcomes to meet your needs Sterling?s founder, Ken Manchego,provides personalized oversight and attention to every Sterling project. He brings the benefit of more than 27 years of experience in design and remodeling along with an equally talented team of architects, engineers, and builders who collaborate seamlessly.

Sterling Design and Remodeling does additions, upgrades and complete rebuilds of homes throughout the greater San Diego area. As your trusted partner from concept and design to final finish, Sterling maximizes the return on your investment while minimizing the disruption to your life. Sterling guarantees quality craftsmanship and engineering, professional end-to-end project management, as well as custom design to suit your preferred style, budget and goals. Highly customized service and outcomes to meet your needs Sterling?s founder, Ken Manchego,provides personalized oversight and attention to every Sterling project. He brings the benefit of more than 27 years of experience in design and remodeling along with an equally talented team of architects, engineers, and builders who collaborate seamlessly.


Dryfix Services, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Dryfix Services, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
13 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."


Avatar for Preferred Remodelers

Preferred Remodelers

5.00(
8
)
Approved Pro

Preferred Remodelers

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
39 years of experience

It is my mission to provide excellence to all our projects and exceed our clients' expectations of the value they will receive by providing professionalism of management, as well as high quality craftsmanship. Trust and honesty are to be the foundation for all our client and business relationships. It is my goal to develop and nurture relationships with our clients and business associates by maintaining a team atmosphere with a common goal.

"Jim is a great guy to work with!!! He was very understanding and responsive to all my questions and concerns. He oversaw the entire operation of removing a wall to open up the living area. This encompassed general demo and construction, electrical, resurfacing, matching texture and repainting. Followed by some special hardwood floor detail work. His team of workers are always excellent and considerate of us and our home. You will not be disappointed! It is very difficult to try and choose a contractor and I feel lucky to have found him!!"

Melody M on November 2021

It is my mission to provide excellence to all our projects and exceed our clients' expectations of the value they will receive by providing professionalism of management, as well as high quality craftsmanship. Trust and honesty are to be the foundation for all our client and business relationships. It is my goal to develop and nurture relationships with our clients and business associates by maintaining a team atmosphere with a common goal.

"Jim is a great guy to work with!!! He was very understanding and responsive to all my questions and concerns. He oversaw the entire operation of removing a wall to open up the living area. This encompassed general demo and construction, electrical, resurfacing, matching texture and repainting. Followed by some special hardwood floor detail work. His team of workers are always excellent and considerate of us and our home. You will not be disappointed! It is very difficult to try and choose a contractor and I feel lucky to have found him!!"

Melody M on November 2021


Avatar for Remcon Design Build

Remcon Design Build

5.00(
1
)
Approved Pro

Remcon Design Build

5.00(
1
)
Approved Pro
19 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 Elias Amparano Remodeling

Elias Amparano Remodeling

5.00(
2
)
Approved Pro

Elias Amparano Remodeling

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Licensed Contractor, we are a small company but deliver big results, let us give you a quality project for less. We offer 12 month 0 % financing OAC. We accept all major credit cards. We also handle all insurance loss claims with our own in house adjuster. Call us before or after a lose and let us get you what you deserve, before you say yes, let us give you a second opinion we have acquired our customers thousands of dollars more on their claims.

"Easy to work with, fantastic results. The finish on our saltillo tile floors had badly deteriorated and they were able to ressurect it. And their price was quite reasonable."

Ric W on November 2023

Licensed Contractor, we are a small company but deliver big results, let us give you a quality project for less. We offer 12 month 0 % financing OAC. We accept all major credit cards. We also handle all insurance loss claims with our own in house adjuster. Call us before or after a lose and let us get you what you deserve, before you say yes, let us give you a second opinion we have acquired our customers thousands of dollars more on their claims.

"Easy to work with, fantastic results. The finish on our saltillo tile floors had badly deteriorated and they were able to ressurect it. And their price was quite reasonable."

Ric W on November 2023


Active Endeavor, Inc.

5.00(
3
)
Approved Pro

Active Endeavor, Inc.

5.00(
3
)
Approved Pro
Customers say: Quick response
14 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
6 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
20 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 OBE Contractors

OBE Contractors

5.00(
4
)
Approved Pro

OBE Contractors

5.00(
4
)
Approved Pro
Customers say: Quick response
18 local quotes requested
25 years of experience

We specialize in electrical services, repairs, installs, lighting, panel upgrades, EV charging station, ceiling fans, and more! We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"I’m very pleased with the work performed by OBE Contractors. The entire process from quoting to final cleanup exceeded my expectations. I will definitely contact them again for further projects."

David W on April 2024

We specialize in electrical services, repairs, installs, lighting, panel upgrades, EV charging station, ceiling fans, and more! We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"I’m very pleased with the work performed by OBE Contractors. The entire process from quoting to final cleanup exceeded my expectations. I will definitely contact them again for further projects."

David W on April 2024


Avatar for Sonny Builders

Sonny Builders

4.60(
10
)
Approved Pro

Sonny Builders

4.60(
10
)
Approved Pro
Customers say: Quick response
156 local quotes requested
Free onsite estimate

With years of professional building/remodeling experience, Sonny Builders is fully licensed, bonded & insured general contracting company that offers a full range of services but not limited to; kitchen remodel, bathroom remodeling, roofing, room additions, accessory dwelling units, complete home remodel, and any structural changes. In addition to our services, we also offer design services to help you envision your new space with the help of D designs, renderings, and blueprints curated by our designers. Contact us today, we look forward to serving you!

"Excellent work, great prices, easy to work with, very accommodating to requests/changes, extensive knowledge, bathrooms came out amazing and I couldn’t be happier!! Give these guys a chance you won’t be disappointed."

sean r on April 2025

With years of professional building/remodeling experience, Sonny Builders is fully licensed, bonded & insured general contracting company that offers a full range of services but not limited to; kitchen remodel, bathroom remodeling, roofing, room additions, accessory dwelling units, complete home remodel, and any structural changes. In addition to our services, we also offer design services to help you envision your new space with the help of D designs, renderings, and blueprints curated by our designers. Contact us today, we look forward to serving you!

"Excellent work, great prices, easy to work with, very accommodating to requests/changes, extensive knowledge, bathrooms came out amazing and I couldn’t be happier!! Give these guys a chance you won’t be disappointed."

sean r on April 2025

...
Showing 1-10 of 1029
FAQs for addition to existing structure building service projects in Poway, 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 Poway, 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.