Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Rancho Santa Margarita, 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 Rancho Santa Margarita

Pacific Pipeline
New to Angi

Angi Approved

In business since 2008

Free estimates

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 Socal Express Restoration and Construction Inc.
Socal Express Restoration and Construction Inc.
New to Angi

Angi Approved

In business since 2020

Free estimates

Emergency services offered

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. \n\nCall us today for your free estimate. You'll be pleased you did. Thank you

Avatar for Andri Construction
Andri Construction
4.33(
6
)

Angi Approved

In business since 2005

Free estimates

Customers say: Quick response

"TERRIBLE experience. Complete lack of supervision of subs, shoddy workmanship in many many areas; refused to correct at his own expense his subcontractors installation of pocket doors, where the sub incorrectly modified the factory-supplied frame assemblies. Complete incompetence and complete failure to take responsibility for any work he arranged."
Recommended by66%of homeowners
Avatar for Laguna Bay Developing
Laguna Bay Developing
4.64(
11
)

Angi Approved

Super Service Award Winner

Emergency services offered

Warranties offered

Customers say: Quick response

"Laguna Bay Developing Company recently demolished my old balcony and installed a brand-new one that looks absolutely fantastic. From start to finish, the team was friendly, professional, and respectful. They stuck to the agreed budget without adding costs through scope creep, which gave me great peace of mind. I was especially impressed with how courteous they were to our neighbors and how well they kept to their schedule. The entire process was smooth, and the results exceeded my expectations. I wholeheartedly recommend Laguna Bay Developing Company to anyone looking for quality workmanship and reliable service."
11 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for D2A Construction Inc
D2A Construction Inc
5.00(
14
)

Angi Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Our backyard remodel with D2A Construction was a fantastic experience. Dani was our point person and made everything so easy. He was professional, patient, and made sure we were comfortable with every decision. The crew worked quickly but never rushed, focusing on quality and details. From the new patio stones to the outdoor kitchen area, everything was executed perfectly. Communication was excellent, and we never felt out of the loop. The site was always clean, and the whole process felt seamless with no hidden fees or surprises. Definitely recommend them for anyone looking for quality and professionalism!"
Recommended by100%of homeowners
Opulent Design Build
5.00(
20
)

Angi Approved

In business since 2009

Free estimates

Customers say: Quick response

"My wife and I were looking into adding some square footage to our home as well as remodel. We were going in circles trying to plan and budget and it honestly was one of the most stressful/hardest experiences of our marriage. That was until we stumbled upon Opulent. I do not remember how we found them, but man, I am so glad we did. Eddie and his whole team were OUTSTANDING throughout the whole process. They really made us feel like we were part of the Opulent Family as well as producing real results. They managed EVERYTHING just about perfectly. From dealing with the permit process to helping us figure out what we needed to fill our space with beautiful fixtures to actually getting the construction done. The preconstruction process was so simple thanks to their amazing team and construction flowed so smoothly. The field workers were respectful and clean every day. 10/10 cannot recommend enough. Thank you Opulent!!"
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Coastal Kitchens & Baths Inc
Coastal Kitchens & Baths Inc
4.92(
62
)

Angi Approved

In business since 1993

Free estimates

Warranties offered

"We are so glad we chose Coastal Kitchens and Baths Inc. for our remodeling project. They did such a great job on our master bath, guest bath, and the flooring throughout our house. The luxury vinyl looks amazing and completely transformed our home. John was very hands-on and made sure everything was completed with attention to detail. I could even text him late in the evening—sometimes around 9:30—and he would respond right away. That level of communication and dedication made the whole process smooth and stress-free. We are extremely happy with the results and would definitely use Coastal Kitchens and Baths Inc. again."
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for McGee Construction
McGee Construction
4.92(
12
)

Angi Approved

Super Service Award Winner

In business since 1990

Free estimates

Customers say: True professional

"I needed two exterior door jambs repaired on a historical home in Santa Ana. The bottom of the jambs, where they met the thresholds, were rotted and decayed. Additionally, there was possible damage to the bottom plate, trimmers, and king studs. I contacted McGee construction for the estimate. The estimate was more than fair so I accepted. Eric, the finish carpenter, came out and completed the repairs. He draped the room with plastic to protect the furniture, floors, and rest of the house. The repairs took three days and look fantastic. He was able to match up the new jambs to the existing arch doorways and thresholds. He recreated new casings to match the old door casings. Eric rehung the doors and the doors now open and close beautifully. Additionally, the new paint and stain matches the original. Good communication with the company, I was kept informed of the repairs, and they cleaned the job site everyday. i would hire them again without a doubt."
10 neighbors recently requested a quote
Recommended by75%of homeowners
...
Showing 1-10 of 1027
FAQs for addition to existing structure building service projects in Rancho Santa Margarita, 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 Rancho Santa Margarita, 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.