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Find Addition to existing structure builders in San Marcos

Avatar for Level Up Contracting Inc
Level Up Contracting Inc
4.7(
278
)
Addition to Existing Structure - Build

Serving San Marcos, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Al is fantastic, through, a gem to work with! He repaired and replaced what I needed fast. I have now had Al come to my home with a long list work I want to have done. It's great to meet a professional GC, he exceeded my expectations."
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+50

Response time3 days
Response rate100%
4 neighbors recently requested a quote
Avatar for BE HOME REMODELING INC
BE HOME REMODELING INC
4.9(
67
)
Addition to Existing Structure - Build

Serving San Marcos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"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."
full house remodeling
full house remodeling
full house remodeling
full house remodeling
full house remodeling

+31

Response time1 day
Response rate99%
618 neighbors recently requested a quote
Avatar for Shiro Builders Group
Shiro Builders Group
5.0(
13
)
Addition to Existing Structure - Build

Serving San Marcos, CA and surrounding areas

Approved

Emergency services offered

Credit card accepted

Offers commercial services

"I own a second home in San Diego and recently hired Shiro Builders Group for a backyard renovation and bathroom remodel. After getting quotes from four different companies, I decided to move forward with Shiro because they were the most professional, responsive, and transparent from the beginning. The entire process was clean, organized, and well managed. The backyard transformation exceeded my expectations, and the bathroom remodel was completed with great attention to detail and quality craftsmanship. The crew was respectful, kept the site tidy, and maintained excellent communication throughout the project. What really stood out was Shir's involvement. As the owner, he was available when needed, answered questions promptly, and made sure everything was done correctly. The final result speaks for itself. The project was completed smoothly, on schedule, and with a level of quality that is hard to find. Highly recommended!"
Full Home Remodeling
Full Home Remodeling
Full Home Remodeling
Full Home Remodeling
Full Home Remodeling

+181

3 neighbors recently requested a quote
Avatar for I'll Handle IT
I'll Handle IT
4.7(
274
)
Addition to Existing Structure - Build

Serving San Marcos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Small jobs welcome

"Excellent! Appointment was on time, and friendly and professional service. I had a jammed garbage disposal that was quickly determined to be from a soda can tab. Additionally, I had two wall sconces hung. I am very pleased with the work that was done."
Dave Pfizenmeier, Owner
Response time2 days
Response rate100%
5 neighbors recently requested a quote
Avatar for ROYALTY DESIGN & BUILD
ROYALTY DESIGN & BUILD
5.0(
29
)
Addition to Existing Structure - Build

Serving San Marcos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"We wanted to get our 3 bathrooms redesigned and had a few plans in mind as far as design. After getting quotes from a few contractors, we decided to go with Royalty design & build. Their quote was very competitive and they were very professional. We wanted the work to be done as quickly as possible before our vacation in Europe. Lavi promised us that it will be done in 8 weeks and he kept his word. As the work began, we had some issues regarding structural, but Lavi was very efficient and worked around it to solve the issue and give us exactly what we had asked for. Even with the materials, Lavi made sure we got a good deal and also helped save some cost with his contractor license discounts. We got a great looking bathrooms and our friends loved it too. Would 100% recommend this awesome group!"
Kitchen remodel - 92124
Kitchen remodel - 92124
Kitchen remodel - 92124
Kitchen remodel - 92124
Kitchen remodel - 92124

+113

Response time10 hrs
Response rate99%
13 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Addition to Existing Structure - Build

Serving San Marcos, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We decided to remodel our outdated bathroom, and McCormick Home Builders was a fantastic choice. Khaled and the team delivered high-quality work within the timeline and our budget. Every detail, from the tile work to the lighting, was beautifully done. They communicated well throughout, keeping us informed at every step, and the end result was truly a spa-like bathroom we can enjoy daily. We’d love to work with them again!"
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Specialty Design Build
Specialty Design Build
4.7(
58
)
Addition to Existing Structure - Build

Serving San Marcos, CA and surrounding areas

Approved

In business since 1993

Free estimates

Customers say: True professional

"Sheen has done work for us in the past so when we had a flood in the house and needed a complete remodel we did not hesitate to contact Sheen again. Sheen and his crew, especially Francisco, did an outstanding job with this project. Once we finally received funds from insurance the work was completed very quickly. Thanks, Sheen and crew!"
ADU bedroom
ADU living area
Backyard, detached 500 sf ADU
ADU kitchen and laundry
ADU bathroom

+40

6 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Palacios Renovations, Inc.
Palacios Renovations, Inc.
5.0(
14
)
Addition to Existing Structure - Build

Serving San Marcos, CA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

Palacios Renovations, Inc. is a licensed general contractor specializing in high-end residential and commercial remodeling in San Diego County. With over 19 years of experience, we deliver kitchen and bathroom remodels, full renovations, and custom finish work with a strong focus on detail and quality.\n\nWe regularly collaborate with designers and homeowners to bring projects to life, ensuring a smooth process, clear communication, and professional execution on every job.\n\nOur goal is to provide reliable service, clean workmanship, and results that exceed expectations. We offer free in-home estimates, reach out today to get started.

Vanity
Shower fixtures
Shower
Shower Glass Door
Niche

+13

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Nucave Construction Inc.
Nucave Construction Inc.
4.7(
15
)
Addition to Existing Structure - Build

Serving San Marcos, CA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Nucave construction did a great job remodeling and completing a relatively complicated medical facility for me. Excellent job. Ryan was spot on every step of the way through. He was very timely and efficient in getting things done and very knowledgeable about the materials and methods. This build-out included retrofitting and developing nearly 3000 sqft of medical space to include a fully functional operating room and recovery room with anesthesia capability. Included was a combination of medical flooring, vinyl and tile flooring, medical cabinets and sinks, a large reception area with reception desk, and a sterile processing room. Nucave also got the facility current and inspected by the fire marshal. They corrected problems with electrical panels, and got a back-up generator functioning and warrantied for me. I am very happy with the work and would not hesitate to give my highest recommendations to Ryan and Nucave construction."
Point Loma ADU
Point Loma ADU
Point Loma ADU
Point Loma ADU
Point Loma ADU

+21

Response time1 day
Response rate100%
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in San Marcos, 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 San Marcos, 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.