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Find Addition to existing structure builders in Palomar-mountain

Avatar for Preferred Remodelers

Preferred Remodelers

1145-C Industrial Avenue
5.00(
8
)
Approved Pro

Preferred Remodelers

1145-C Industrial Avenue
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 Olalde Group, Inc.

Olalde Group, Inc.

741 East Adams Park Drive
5.00(
2
)
Approved Pro

Olalde Group, Inc.

741 East Adams Park Drive
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 Camp Constructors Inc

Camp Constructors Inc

Located In Riverside County
5.00(
4
)
Approved Pro

Camp Constructors Inc

Located In Riverside County
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
74 local quotes requested

1. Expertise and Experience: Camp Constructors has a wealth of experience in the construction industry, which means they can handle complex projects efficiently and effectively. 2. Quality Assurance: They have established quality control processes to ensure that all work meets high standards, reducing the risk of defects and ensuring the longevity of the construction. 3. Comprehensive Services: They offer a wide range of services, from initial design and planning to construction and post-construction maintenance, providing a one-stop solution for all your construction needs. 4. Risk Management: Contracting with Camp Constructors can help manage and mitigate risks associated with construction projects, such as delays, cost overruns, and safety issues.

"We had then do a full basketball court outside. It turned out great. Professional joint work and no cracking years later."

D C on April 2025

1. Expertise and Experience: Camp Constructors has a wealth of experience in the construction industry, which means they can handle complex projects efficiently and effectively. 2. Quality Assurance: They have established quality control processes to ensure that all work meets high standards, reducing the risk of defects and ensuring the longevity of the construction. 3. Comprehensive Services: They offer a wide range of services, from initial design and planning to construction and post-construction maintenance, providing a one-stop solution for all your construction needs. 4. Risk Management: Contracting with Camp Constructors can help manage and mitigate risks associated with construction projects, such as delays, cost overruns, and safety issues.

"We had then do a full basketball court outside. It turned out great. Professional joint work and no cracking years later."

D C on April 2025


Avatar for C & H Gardens Artistic Landscape & Tree Service

C & H Gardens Artistic Landscape & Tree Service

1244 Berryman Cyn
4.50(
125
)
Approved Pro

C & H Gardens Artistic Landscape & Tree Service

1244 Berryman Cyn
4.50(
125
)
Approved Pro
Customers say: Super punctual
1027 local quotes requested
47 years of experience

12 Time Super Service Award Winner! C & H Gardens has been providing residential and commercial property landscape and arboricultural services since 1978. We specialize in creating tranquil, practical and functional outdoor living spaces. Whether you enjoy entertaining, recreation or relaxation we can bring Beauty and Tranquility to your world.

"Timely response. Owner was very personable and took his time to make sure he knew what I needed. Crew was fantastic! Job well done."

Kirsten G on April 2025

12 Time Super Service Award Winner! C & H Gardens has been providing residential and commercial property landscape and arboricultural services since 1978. We specialize in creating tranquil, practical and functional outdoor living spaces. Whether you enjoy entertaining, recreation or relaxation we can bring Beauty and Tranquility to your world.

"Timely response. Owner was very personable and took his time to make sure he knew what I needed. Crew was fantastic! Job well done."

Kirsten G on April 2025


Avatar for US PACIFICA BUILDERS

US PACIFICA BUILDERS

9557 Candida St
5.00(
6
)
Approved Pro

US PACIFICA BUILDERS

9557 Candida St
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

At US Pacifica Builders, we specialize in transforming visions into reality. As a trusted construction company, we bring decades of experience, expertise, and dedication to every project we take on. From residential remodeling to commercial construction, we are committed to delivering top-quality craftsmanship, exceptional customer service, and timely project completion—ensuring every detail meets the highest standards. Our team of skilled professionals works closely with clients to understand their unique needs, providing personalized solutions that reflect both style and function. Whether it’s building custom homes, remodeling kitchens and bathrooms, or executing large-scale commercial builds, we approach each project with precision, care, and integrity. What sets us apart is our commitment to transparency and communication. We keep you informed every step of the way, making sure you’re always in the loop and confident in the progress of your project. At US Pacifica Builders, we pride ourselves on our strong work ethic, quality materials, and attention to detail, ensuring the results exceed expectations. Choose US Pacifica Builders for your next construction project and experience the difference that professionalism, expertise, and reliability can make. Let’s build something great together.

"I recently hired US Pacifica Builders to remodel my half bath into a full bathroom, and I couldn't be happier with the results! The transformation is absolutely stunning. They installed beautiful tile throughout the walls and floor, and the attention to detail in the finishes is truly impressive. From start to finish, the team was professional, punctual, and respectful of my space. They communicated clearly, stayed on schedule, and delivered high-quality work that exceeded my expectations. I’m so thrilled with how the bathroom turned out that I’ve already decided to work with them on my kitchen remodel next. If you're looking for a contractor who delivers excellent craftsmanship and a smooth remodeling experience, I highly recommend US Pacifica Builders!"

Lem L on May 2025

At US Pacifica Builders, we specialize in transforming visions into reality. As a trusted construction company, we bring decades of experience, expertise, and dedication to every project we take on. From residential remodeling to commercial construction, we are committed to delivering top-quality craftsmanship, exceptional customer service, and timely project completion—ensuring every detail meets the highest standards. Our team of skilled professionals works closely with clients to understand their unique needs, providing personalized solutions that reflect both style and function. Whether it’s building custom homes, remodeling kitchens and bathrooms, or executing large-scale commercial builds, we approach each project with precision, care, and integrity. What sets us apart is our commitment to transparency and communication. We keep you informed every step of the way, making sure you’re always in the loop and confident in the progress of your project. At US Pacifica Builders, we pride ourselves on our strong work ethic, quality materials, and attention to detail, ensuring the results exceed expectations. Choose US Pacifica Builders for your next construction project and experience the difference that professionalism, expertise, and reliability can make. Let’s build something great together.

"I recently hired US Pacifica Builders to remodel my half bath into a full bathroom, and I couldn't be happier with the results! The transformation is absolutely stunning. They installed beautiful tile throughout the walls and floor, and the attention to detail in the finishes is truly impressive. From start to finish, the team was professional, punctual, and respectful of my space. They communicated clearly, stayed on schedule, and delivered high-quality work that exceeded my expectations. I’m so thrilled with how the bathroom turned out that I’ve already decided to work with them on my kitchen remodel next. If you're looking for a contractor who delivers excellent craftsmanship and a smooth remodeling experience, I highly recommend US Pacifica Builders!"

Lem L on May 2025


Avatar for I'll Handle IT

I'll Handle IT

8859 Haveteur Way
4.76(
257
)
Approved Pro

I'll Handle IT

8859 Haveteur Way
4.76(
257
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
2099 local quotes requested

I started "I'll Handle It" to address what I recognized as a need that homeowners have for competent, knowledgeable and courteous home improvement service professionals to help them with all manner of projects large and small. Founded in San Diego, "I'll Handle It" is a home grown business that prides itself in its responsiveness to its customers needs. At "I'll Handle It" "Professional Service You Can Rely on" is our mantra, and we can prove it.

"Dave was great! The best communication and transparency I've seen in a long time. Dave explained what he needed to do to install the dryer vent and got right to work...NO wasted time. He installed the vent and made sure it was working properly. The vent looks great! Dave is knowledgable, professional, and a nice person. He also stayed in touch, letting me know how soon he would arrive and when he was on his way. I really appreciated that. We will definitely call him the next time we need a handyman."

Cheryl E on September 2025

I started "I'll Handle It" to address what I recognized as a need that homeowners have for competent, knowledgeable and courteous home improvement service professionals to help them with all manner of projects large and small. Founded in San Diego, "I'll Handle It" is a home grown business that prides itself in its responsiveness to its customers needs. At "I'll Handle It" "Professional Service You Can Rely on" is our mantra, and we can prove it.

"Dave was great! The best communication and transparency I've seen in a long time. Dave explained what he needed to do to install the dryer vent and got right to work...NO wasted time. He installed the vent and made sure it was working properly. The vent looks great! Dave is knowledgable, professional, and a nice person. He also stayed in touch, letting me know how soon he would arrive and when he was on his way. I really appreciated that. We will definitely call him the next time we need a handyman."

Cheryl E on September 2025


Avatar for DM Building Inc

DM Building Inc

3520 Seagate Way
4.90(
51
)
Approved Pro

DM Building Inc

3520 Seagate Way
4.90(
51
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
148 local quotes requested

We specialize in, but are not limited to: new home construction, framing, additions, bathroom remodels, kitchen remodels, outdoor living areas, home maintenance and repairs. DM building works on both residential and industrial buildings. We are fully licensed and insured like Licenced General Contractor, License No. 939850, and prepared to work on jobs of all sizes and scales. We are continually working on improving our skills by training and updating our materials and skills to provide you the customer with the highest quality products and best experience. We are available for all of your construction, remodel and repair needs.

"DM Building was great! Very professional and Danny, the owner gave a fair price for the amount of work that we needed for our bathroom. The crew did great professional work and knew what they were doing. Our bathroom turned out great and we are very happy with it. Highly recommend!"

Kevin S on March 2021

We specialize in, but are not limited to: new home construction, framing, additions, bathroom remodels, kitchen remodels, outdoor living areas, home maintenance and repairs. DM building works on both residential and industrial buildings. We are fully licensed and insured like Licenced General Contractor, License No. 939850, and prepared to work on jobs of all sizes and scales. We are continually working on improving our skills by training and updating our materials and skills to provide you the customer with the highest quality products and best experience. We are available for all of your construction, remodel and repair needs.

"DM Building was great! Very professional and Danny, the owner gave a fair price for the amount of work that we needed for our bathroom. The crew did great professional work and knew what they were doing. Our bathroom turned out great and we are very happy with it. Highly recommend!"

Kevin S on March 2021


Avatar for Nucave Construction Inc.

Nucave Construction Inc.

440 S Melrose Dr
4.67(
15
)
Approved Pro

Nucave Construction Inc.

440 S Melrose Dr
4.67(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
633 local quotes requested

Nucave Construction Inc. is a one stop shop that will see your vision into reality. Persistent project management and planning make Nucave your go-to choice for construction projects far and wide. Specializing in custom homes, adu's, additions, and major remodels

"It went well. They are good and I will recommend them to anyone"

Anil C on August 2022

Nucave Construction Inc. is a one stop shop that will see your vision into reality. Persistent project management and planning make Nucave your go-to choice for construction projects far and wide. Specializing in custom homes, adu's, additions, and major remodels

"It went well. They are good and I will recommend them to anyone"

Anil C on August 2022


R & M POOL & SPA SVC

506 W MISSION AVE
No reviews yet

R & M POOL & SPA SVC

506 W MISSION AVE
No reviews yet

SmartRise Elevator Service Inc

7759 Summitrose Street
1.00(
1
)

SmartRise Elevator Service Inc

7759 Summitrose Street
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

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FAQs for addition to existing structure building service projects in Palomar-mountain, CA

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The Palomar-mountain, 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.

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.