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Find Addition to existing structure builders in Alviso

Avatar for Herman Construction Company
Herman Construction Company
5.0(
22
)

Serving Alviso, CA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Karol is a very nice guy to work with. He is approachable, easy to communicate with. He goes through the project from end to end on our first visit, explain how he would build the frame, cut the wood, the timeline. He also finds a stone guy and coordinates the work. When actually doing the work, he puts cardboards on our floor to avoid scratching. Upon request, he also did a prototype for us, and when we change our mind to use a different style, he redoes the bulk of the project. I would recommend Karol to anyone who needs carpenter work!"
Home Addition
Home Addition
Home Additon
Home Additon
Home Addition

+25

Response time7 hrs
Recommended by81%of homeowners
Avatar for Bay Easy Construction
Bay Easy Construction
4.3(
154
)

Serving Alviso, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"It was a challenging time to undertake this project between COVID, engineering errors (not the builder), labor shortages, and the price of lumber. I would not say it was easy, but the end result is a very well built, comfortable, attractive, and energy efficient living space. I learned a lot from this project and provided feedback to the contractor about what I didn't know about the process when we began and what others would benefit from. One key item is a clear list of what the "finishing" materials are and a schedule indicating when these materials are needed. I recommend that anyone working on a building project of this intensity insist upon a detailed list as part of the contract and in advance of the work beginning. Since our work was done, this contractor has hired two additional people to focus on those types of needs. The people performing the labor were always polite, friendly and respectful of masking and social distancing. We felt comfortable with them around our home. One thing that could have been better is more orderly disposal of materials and separation of recyclable and non-recyclable items."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time10 hrs
8 neighbors recently requested a quote
Recommended by88%of homeowners
My Remodeling Group
5.0(
31
)

Serving Alviso, CA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Transformation begins the moment My Remodeling Group steps into your home. For this kitchen remodel, every detail was carefully planned to improve flow, storage, and style. From modern cabinetry to clean finishes, the space was redesigned to feel open, functional, and welcoming. The result is a kitchen that supports everyday living while adding lasting value and visual appeal to the home."
Avatar for Sigura Construction Inc
Sigura Construction Inc
4.4(
58
)

Serving Alviso, CA and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"It went well. There were some surprises. Damaged shingles and structural damage were discovered once we were underway. This lengthened the duration and cost of the project. Fortunately Sigura has carpentry capabilities in addition to their painting skills and were able to make the needed repairs before resuming the painting. The rest went without a hitch."
Bathroom Remodel
Guest Bathroom
Upstairs Bathroom 2
Upstairs Bathroom 1
Downstairs Restroom

+107

3 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Benlo Remodeling
Benlo Remodeling
5.0(
23
)

Serving Alviso, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"Hired Benlo for a partial home renovation including some structural walls. It is hard to find contractors who actually manage the project from start to finish without disappearing but Benjamin was on-site frequently and kept the crew on track. They were very clear about the costs upfront and didn't hit us with hidden fees halfway through. Very satisfied with the professional approach."
Modern Kitchen Remodel
Modern Kitchen Remodel
Modern Kitchen Remodel
Modern Kitchen Remodel
Modern Kitchen Remodel

+1

Response time3 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Bay Remodeling Kitchen & Bath
Bay Remodeling Kitchen & Bath
5.0(
67
)

Serving Alviso, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Excellent to work with. Highly recommend hiring Eli and his Team. Very communicative and committed to completing projects in a very timely and efficient manner. Very happy with our bathroom upgrades"
Palo Alto full Home Remodel
Full Bathroom Remodel Mountain Veiw, CA
Portola Valley, CA
Bathroom Remodel in Palo Alto, CA
Bathroom Remodel San Jose, CA

+183

19 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Lindgren Construction
Lindgren Construction
4.3(
36
)

Serving Alviso, CA and surrounding areas

Approved

In business since 1996

Free estimates

Small jobs welcome

"Having purchased this second home out of state and literally knowing nothing about the area and what was needed to set up the reconstruction, he was highly recommended by our real estate agent and had great references from other homeowners in the area. Eric helped us find a local architect/designer, worked with the building planning district, water district, etc. etc. so he's much more than just a General Contractor.  We simply could not have completed the work without him. As with all remodels, it's stressful and he was the calm, steady person needed to keep everyone in check.  He had great sub-contractors and every portion of the work was completed as guaranteed per the contract.  When there were hiccups, he fixed it.  He did all the hard work, just coordinated with us to be sure we got what we expected from each phase.  The results exceeded all our expectations.  No hesitation with recommending him for any job, large or small.
"
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Unique Home Design & Remodeling
Unique Home Design & Remodeling
4.5(
58
)

Serving Alviso, 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
42 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Tech Line Construction, Inc.
Tech Line Construction, Inc.
4.9(
19
)

Serving Alviso, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"It's difficult to trust contractors these days. We had a bad experience in the past with another contractor and we were very hesitant to use one again. However, we decided to give Tech Line Construction a chance because our friend recommended them. We are so glad that we did! They painted the exterior of our house and handled a bigger project for our property. I admire how Luis always kept us in the loop and he was always available to answer our questions. We'll pass the word to our friends and family about this company. They're the real deal!"
Fremont
Fremont
Remodel
Beautiful Kitchen Remodel
Beautiful Kitchen Remodel

+28

Response time2 days
1 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.5(
28
)

Serving Alviso, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We found McCormick home builders through Angie’s list. They were not one of our original contacts, but they contacted us and came out to give us a quote. Matteo was extremely helpful, informative, honest, and gave us reasonable realistic prices, and did not try to inflate the prices or pressure us in anyway. We felt very comfortable with him immediately. We felt like he was a member of the family that we could just talk to and ask questions he was very personable. He gave us his contact number in case we had other questions and he was always available when we needed him for any type of questions or concerns. Mateo‘s team did a beautiful job. They were fast. They were efficient. They cleaned up beautifully. They did a wonderful job. They were very considerate of our time our needs and our neighbors. They were an absolute pleasure to work with. I would highly recommend Matteo from McCormick home builders for any home building projects, and we will be calling him again in the future!"
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+1

Response time6 hrs
Recommended by24%of homeowners
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FAQs for addition to existing structure building service projects in Alviso, 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 Alviso, 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.