Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Oceanside, 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 Oceanside

Avatar for HOMEBASE Design and Build
HOMEBASE Design and Build
5.0(
20
)

Serving Oceanside, CA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"HOMEBASE Design & Build impressed us with their structured approach and professionalism. The partners were involved every step of the way, making sure nothing was overlooked. Their attention to detail and consistent updates made the entire remodeling process smooth and reliable."
Kitchen Remodel in Santee
Kitchen Remodel in Santee
Kitchen Remodel in Santee
Kitchen Remodel in Santee
Kitchen Remodel in Santee

+4

6 neighbors recently requested a quote
Avatar for BE HOME REMODELING INC
BE HOME REMODELING INC
4.9(
66
)

Serving Oceanside, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"It was a great pleasure working with Pouria and Juan. I hired them to help build a 400 sq. ft. deck, and they were able to finish it within a week at a very high quality. They were incredibly flexible with all of our requirements?don't hesitate to communicate with them if you need anything changed during construction! They are absolutely amazing and efficient. They even did some extra work around our house, which will really help us in the long run. Their pricing is very fair compared to many other groups, and I will definitely go to them the next time I need a project done!"
full house remodeling
full house remodeling
full house remodeling
full house remodeling
full house remodeling

+31

Response time1 day
Response rate98%
603 neighbors recently requested a quote
Avatar for Dreamcraft Construction
Dreamcraft Construction
5.0(
29
)

Serving Oceanside, CA and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"We hired DREAMCRAFT to build a retaining wall as part of a new build in Fallbrook, CA. Abraham and his team did an outstanding job. Their communication skills, dedication, and effort were nothing short of outstanding. Abraham did a great job with pricing and stayed well within the quoted price, which was extremely reasonable. We would definitely hire DREAMCRAFT for future projects and would highly recommend that if you have a project, call Abraham at DREAMCRAFT and get a quote. You will not regret it. Jay"
Outdoor Kitchen- BBQ
Outdoor Living Space
Concrete Stairs
Texture Stairs
Formed Stairwell

+2

Response time11 hrs
3 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Specialty Design Build
Specialty Design Build
4.7(
53
)

Serving Oceanside, CA and surrounding areas

Approved

In business since 1993

Free estimates

Customers say: True professional

"We called Sheen to give an estimate for some work on our kitchen. Sheen was easy to talk to on the phone and showed up to the house right on time. After carefully evaluating our situation, Sheen determined that another approach to our issues would work better than what we had planned. And even though his company doesn't do that type of work, he spent time explaining things in a way that I could understand and gave me practical, helpful suggestions. I would definitely call Specialty Home Improvement and Sheen for future home improvement projects Thanks!"
Vanity area
ADU bedroom
Master shower for two
ADU living area
Kitchen with butcher block island

+13

Recommended by97%of homeowners
Avatar for I'll Handle IT
I'll Handle IT
4.8(
272
)

Serving Oceanside, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"If I could give I'll Handle It ten stars, I would! I hired Dave, the owner, to tear down my old fence and build me a new one. The proposal price was right in line with what I was expecting and I chose I'll Handle It over the others that I interviewed because of how Dave really listened to what I wanted and although offered suggestions didn't try to push me otherwise. Dave's expertise really became apparent when a snag appeared in the installation because of how the old fence had been installed over a concrete block retaining wall. A masonry person needed to be called in to fix the problem and Dave was able to get him to come over to look at it that same day and the extra cost was right in line with what I was expecting. The masonry repair was completed the next day and Dave finished up constructing my new fence the day after that. This masonry problem really created a problem for Dave because he is very busy and had to move some other work around that he had scheduled for other people. But through it all, he was friendly and solution oriented, and very concerned that my fence was built the way I wanted it. The new fence is fantastic!! I highly recommend Dave and I'll Handle It. Give him a call at 858-449-4598 or send a message on his website at illhandleitsd.com/reques…"
Dave Pfizenmeier, Owner
Response time2 days
5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Beachside Builders
Beachside Builders
5.0(
10
)

Serving Oceanside, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"All was completed on time as promised. Kept everything clean as job progressed. I price checked with other contractors in the area and found this to be the best. Any and all questions i had were answered promptly. Will have them back in the future if the need arises!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time3 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Nucave Construction Inc.
Nucave Construction Inc.
4.7(
15
)

Serving Oceanside, 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 rate96%
Recommended by100%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.5(
28
)

Serving Oceanside, 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!"
.
.
.
.
.

+1

Response time6 hrs
Recommended by24%of homeowners
...
Showing 1-10 of 386
FAQs for addition to existing structure building service projects in Oceanside, 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 Oceanside, 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.