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Find Addition to existing structure builders in Gilroy

Avatar for Herman Construction Company
Herman Construction Company
5.0(
22
)
Addition to Existing Structure - Build

Serving Gilroy, 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 BE HOME REMODELING INC
BE HOME REMODELING INC
4.9(
67
)
Addition to Existing Structure - Build

Serving Gilroy, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"I had an amazing experience with Be home Remodeling, I want to thank Josh Zack's and his team of dedicated professionals for the amazing job they did on my master bathroom. Josh?s dedication and communication was crucial in ensuring the job was done quickly and professionally. He was is always available and provided quick response! We decided to do a bathroom remodel a couple of weeks ago. The entire process was done properly and as described to me at the start. Project was on schedule and went extremely smooth. The workers and staff were really professional, polite and easy to work with. I highly recommended BE Home Remodeling and specifically Josh Zack."
full house remodeling
full house remodeling
full house remodeling
full house remodeling
full house remodeling

+31

Response time1 day
Response rate99%
621 neighbors recently requested a quote
Avatar for Precision Built Construction
Precision Built Construction
4.5(
124
)
Addition to Existing Structure - Build

Serving Gilroy, CA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I called Jason at Precision Built Construction again as I always to, to construct a "Tough Shed" type building on the side of our home to store garden tools and a special generator to power our home in the event of a PG&E power shutoff. It was perfection! Painted to match the house, it will likely add to the value of our home when we sell."
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Home remodel
Decks & Porches Project
Decks & Porches Project

+29

Response time2 days
4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Nobile Made Inc.
Nobile Made Inc.
5.0(
12
)
Addition to Existing Structure - Build

Serving Gilroy, CA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Nobile made Has done multiple projects for us At WARANEROSA Mountain retreats. everything from building a caboose, multiple custom decks, custom redwood hot tubs, saunas, detailed carpentry at our lodge, I will personally say AJ is the best in the business,bar none! when you’ve had the rest, and you want the best,call AJ."
Caboose build
Before we stained it ...
Dovetail drawers with undermount soft close hardware
Built ins and fireplace
The new look

+19

Response time2 days
Response rate100%
3 neighbors recently requested a quote
My Remodeling Group
5.0(
31
)
Addition to Existing Structure - Build

Serving Gilroy, 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 SILVERSTONE CONTRACTING A JOINT VENTURE
SILVERSTONE CONTRACTING A JOINT VENTURE
4.6(
98
)
Addition to Existing Structure - Build

Serving Gilroy, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Serving Monterey and surrounding areas, we specialize in high-quality exterior home improvement services designed to protect, enhance, and add value to your property. Our company provides professional window installation and replacement, roofing services, siding installation, and custom deck construction for residential homeowners. Whether you need a full roof replacement, energy-efficient windows, durable siding, or a beautiful new outdoor living space, we focus on quality craftsmanship, reliable communication, and dependable service from start to finish. We take pride in helping homeowners improve curb appeal, increase energy efficiency, and create long-lasting results built to withstand California’s coastal climate.

Landau
Landau
Landau
Ship laps and drywall in progress
My unforgettable experience

+9

2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Brother & Brother Builders
Brother & Brother Builders
4.5(
244
)
Addition to Existing Structure - Build

Serving Gilroy, CA and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Having faced a leaky roof crisis during heavy rains last year, our decision to reach out to this builder turned out to be one of the best choices we made. I wholeheartedly recommend them for their exceptional service. Faced with the challenge of addressing a complex roofing issue involving both flat and slanted structures, they demonstrated unparalleled expertise. Throughout the process, their meticulous attention to detail stood out. From coordinating with skilled roofers to connecting us with a superb cabinet maker, every step was executed with precision. What truly set them apart was their commitment to effective communication, ensuring minimal disruption to our family's routine during the project. Their dedication to not just resolving the issues but doing so with a focus on quality and customer satisfaction was evident. Even during the insurance proceedings, they navigated the complexities effortlessly, making the entire experience stress-free. This builder is more than a construction service; they are a reliable partner who delivers results with an unwavering commitment to excellence."
modern kitchen remodeling
modern kitchen remodeling
modern kitchen remodeling
modern kitchen remodeling
modern kitchen remodeling

+3333

Response time6 hrs
56 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for AV Builders Group
AV Builders Group
5.0(
11
)
Addition to Existing Structure - Build

Serving Gilroy, CA and surrounding areas

Approved

In business since 1955

Free estimates

Warranties offered

"They did quality work. Very easy to reach by phone for sure. Very quick response when you call them or email. It's very nice. His bid and his quality were above three other contractors. He would small changes are part of the cost. Extremely good value on not charging extra. I would definitely recommend him."
Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Unique Home Design & Remodeling
Unique Home Design & Remodeling
4.5(
58
)
Addition to Existing Structure - Build

Serving Gilroy, 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
Response rate100%
37 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Gilroy, 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 Gilroy, 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.