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Find Addition to existing structure builders in Union City

Avatar for Dynamicz Construction, Inc.
Dynamicz Construction, Inc.
5.0(
59
)

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"With this team, my addition build turned out very well. The quality of their work is very good and we are happy at everything, they created everything that we wanted without hassle and the whole project went smoothly. "
Lafayette Home Remodel
Lafayette Home Remodel
Lafayette Home Remodel
Lafayette Home Remodel
Lafayette Home Remodel

+25

Response time1 day
Response rate99%
3 neighbors recently requested a quote
Avatar for My Construction Group
My Construction Group
4.8(
182
)

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Abraham and his team were awesome. They help us remodel our kitchen and bathroom, and did a great job. We met with several companies before starting our project, but decided to go with My Construction Group because of the great communication and clear cost structure. Abraham really went above and beyond for us! I would highly recommend them to my family and friends."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+110

Response time2 days
7 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for OT Bay Builders
OT Bay Builders
5.0(
77
)

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"We hired OT Bay Builders to remodel our kitchen, and the transformation is beyond what we imagined! Their design team worked closely with us to bring our vision to life, suggesting great ideas while keeping our budget in mind. The craftsmanship is top-notch, and every detail—from the cabinets to the countertops—was executed perfectly. The team was professional, communicative, and always cleaned up after themselves. If you're considering a home remodel, look no further than OT Bay Builders!"
Broadway Kitchen Remodel
Broadway Full Kitchen remodel
Broadway Full Kitchen remodel
San Francisco Contemporary Kitchen Remodel
San Francisco Contemporary Kitchen Remodel

+81

Response time12 hrs
Response rate98%
3 neighbors recently requested a quote
Avatar for On Design & Remodeling INC
On Design & Remodeling INC
5.0(
38
)

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"I recently had the pleasure of working with ON design for a significant addition and removal project at my home. From start to finish, their professionalism and attention to detail were impeccable. They communicated clearly throughout the process, ensuring I was always up to date with the progress. The quality of their work was exceptional, and they completed the project on time and within budget. I couldn't be happier with the transformation they brought to my home. Highly recommend their services!"
The Willow Oaks project
First floor kitchen and stairs
Master Bathroom remodeling
Open concept Kitchen
The Willow Oaks project

+399

Response time2 days
Response rate94%
39 neighbors recently requested a quote
Avatar for Unique Home Design & Remodeling
Unique Home Design & Remodeling
5.0(
48
)

Serving Union City, CA and surrounding areas

Approved

In business since 1983

Free estimates

Warranties offered

Unique Home Design & Remodeling is a leader in providing value-added construction services to our customers by creating a successful partnership throughout the construction process. Our pledge is to establish lasting relationships with our customers by exceeding their expectations and gaining their trust through exceptional performance by every member on our construction team. Unique Home Design & Remodeling's mission is to accomplish full customer satisfaction in every area possible from color selection to project completion. Unique Home Design & Remodeling's main focus is to provide our future clients with a professional home improvement experience. We vow to our customers with the highest level of quality construction services at fair market and competitive prices. To ensure the longevity of our company through repeat and referral business achieved by customer satisfaction in all areas including timeliness, attention to detail and service-minded attitudes.

Response time2 days
39 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Skytech Builders
Skytech Builders
5.0(
21
)

Serving Union City, CA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"After I contacted several contractors on a room addition I decided to go with Sky Tech Builders and I can tell that it was a really easy decision because they gave me great offer and they completely understood what I wanted to do. They were also available on acceptable time and project started soon after we signed a contract. The project manager and his crew were professional, honest, helpful and very respectful to me and my home. They finished project within time they promised and within my budget. And final outcome is excellent, I am fully satisfied with everything they did and would definitely work with Sky Tech Builders again!"
Master Bathroom Remodel in San Jose.
Kitchen Remodel in San Mateo
Kitchen remodeling in Fremont
Master Bathroom Remodel in San Jose.
Kitchen Remodel in San Mateo

+63

Response time1 day
30 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Build The Bay, Inc.
Build The Bay, Inc.
5.0(
24
)

Serving Union City, CA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Our experience with Build The Bay on our bathroom remodel project was exceptional from start to finish. The scope of this project consisted of a complete remodel of 2 bathrooms at the same time. Our expectation and the general consensus with any remodel project is that it will be a very stressful experience as the inevitable hidden issues will be discovered leading to additional costs and our project was no exception. The communication with and received from Eitan and the Build The Bay team starting with the bidding process and ending with the final inspection went a long way to reducing our stress level throughout the project. The plan was clearly communicated on a daily basis and every problem encountered came with a proposed solution with an emphasis on minimal cost impact to our budget. The daily planning and communication gave us confidence in their experience and ability to manage the entire project no matter what issue came up. This was evident from the first day taking care to mask walls & floors in order to protect every potential area that could be impacted by construction collateral damage. It was also evident that the work crew had the necessary skills to complete the many varied tasks the project required including framing, sheetrock, electrical, plumbing, tile, floors, windows, texture, paint, as well as the installation of the vanities and all of the additional finishes. The Project Manager Jesus and the entire crew were considerate of our living space and all were professional and friendly throughout the process. Upon completion of the project a deep cleaning was performed and the only evidence that remains of the entire 4 week process are 2 absolutely beautiful bathrooms constructed by Build The Bay!"
kitchen
kitchen
fireplace
bathroom
bathroom

+314

Response time12 hrs
Response rate96%
Recommended by91%of homeowners
Avatar for Tech Line Construction Inc.
Tech Line Construction Inc.
5.0(
13
)

Serving Union City, CA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"I had a great experience from start to finish. They did such good work. I definitely recommend Tech Line Construction for your home remodels and improvements."
16 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for Bay Easy Construction
Bay Easy Construction
4.7(
116
)

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"Excellent experience. The price was fair, Ofer was very flexible and responsive to what we needed, and his team were punctual, professional, and efficient. When other contractors would take days to respond and provide estimates, Ofer always got back to me in a couple of hours at most. Adding the skylight took only two days, and the only additional cost was for the skylight itself (about 200$) and paint (about 40$)."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time10 hrs
7 neighbors recently requested a quote
Recommended by88%of homeowners
Showing 1-10 of 38
FAQs for addition to existing structure building service projects in Union City, 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 Union City, 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.