G.I.S Contracting
Company Overview
For 38 years, G.I.S. Contracting LLC has been a trusted family-owned business in Austin, TX, serving all home and business construction demands. We are a comprehensive General Contractor, delivering services as a flooring expert, custom residential builder, painting services for interiors and exteriors, Deck Builder, and kitchen and bath renovation specialist including Custom Cabinetry, glasswork, steel design, and concrete services. We focus on renovation projects, transformations, restoration, paving solutions, tile installation, Commercial Concrete, Residential Concrete, Demolition, and land clearing & more.
At G.I.S. Contracting LLC, our purpose as a Construction Company is to deliver our customers only the best services at a reasonable price. Our edge in the industry is the high-quality nature of our work and our outstanding customer service.
Check out our newly introduced cleaning services and regular discounts!
Call us to schedule an estimate with a site visit today! G.I.S. Contracting is a dedicated member of the Hispanic Contractors Association and supports local causes such as the San Jose Church and the Tejana Softball Team.
Our owner, Tony G. is a local Austinite who cherishes Austin and the Central Texas. In addition to his community involvement, he works to beautify this incredible community through home and commercial renovations.
Business Services
- Balcony addition
- Bathroom remodeling
- Bedroom remodeling
- Building additions
- Construction design services
- Deck construction
- Garage remodeling
- Gutter addition
- Gutter installation
- Gutter replacement
- Patio, porch, or terrace construction or installation
- Kitchen remodeling
- Landscaping building construction
- Laundry room remodeling
- Guest house or ADU construction
- Detached garage construction
- Manufactured home construction
- Modular home construction
- Single-family home construction
- New structure construction
- Remodeling
- New roof installation
- Roof repair
- Roof replacement
- New room addition
- Bathroom addition
- Bedroom addition
- New room design
- Garage addition
- Kitchen addition
- Laundry room addition
- New story design
- Structural repair
Business Location & Hours
Mon: | 8:00 AM - 5:30 PM |
Tue: | 8:00 AM - 5:30 PM |
Wed: | 8:00 AM - 5:30 PM |
Thu: | 8:00 AM - 5:30 PM |
Fri: | 8:00 AM - 5:30 PM |
Sat: | 8:00 AM - 5:30 PM |
Sun: | Closed |
Recommended Customer Reviews

Less than a year ago GIS put in a whole new bathroom, shower and closet. Cost = $40,000. But, the bathroom came out very nice. I recently had a few problems. I was a bit of a pain as a client so, I wasn't sure how eager they'd be to come back. But, I gave it a shot and about a week later, EVERYTHING is fixed.
They're not the cheapest game in town and I suspect Tony may have been a politician in a previous life. LOL! But, he is a man of his word.
Just look at the photos of my slick bathroom!

Recently asked GIS contracting to help with the removal of a wall in the garage. They were very quick to respond and provide a quote.
In less than two weeks, they had removed the wall and some old gas pipes that were no longer used. The team made the wall look great, and cleaned the garage well after finishing. Would CERTAINLY contact them again if we need other help on the house.

My wife and I did a remodel on two of our bathrooms, which included all new tile, a new vanity, new fixtures and we also had some new lights installed in our kitchen. We had a very good experience working with GIS and our project was completed to our full satisfaction. Ann, Tony, Marc and the team were very responsive and even did a thorough walk through after the completion of the job to make sure everything was to our liking. I would definitely recommend GIS to anyone looking to do any home improvement.

Hello
I can't take back my 1 star review on Gis contracting but I will give Tony and his team a good review on cleaning up that project. Also the labor charge wasn't 150k in labor, I checked what I paid him and it was more in the 130k range. However I will say ensure the job you give him is managed by Tony and no one else. The job I posted previously was mismanaged. Tony did come back and fix it, I was very frustrated overall but if Tony would have personally managed it, I do believe it would have come out better. Ensure to have specific, measurable, and realistic exceptions with GIS contracting and I wish GIS contracting the best.
VR
CL

Tony showed up for a walk through but there has been no response from GIS post the same. Several follow up attempts have lead to nothing.

Buyer Beware: Price Gouging at a laughable rate. Honestly they seem to be looking for first time home buyers, Californians who they think will pay exuberant prices, etc.
I had them give me an estimate, for a small but professional project of removing a 8ft long quarter wall and replacing it with railing. I would also be providing the materials. Their quote $13,500.00. These guys have to be high.
I called just to make sure that wasn't a typo. After they confirmed that was the correct price and that they are indeed high (joking, I don't think they were actually high, who knows though). I decided to go with another company.
Tip for GSI:
- you gotta at least be competitive in your market. If I have 4 companies send in quotes and 3 are around 3k-4K range and you guys come in at around 14k with material provided that looks bad.
-With Yelp and Google, each companies work and reviews are visible to the public. It is hard to justify why your work would be 10k more when we can see the quality of past projects
-give these guys some sales training, honestly. It's a bit insulting to a customers intelligence listening to someone try to convince you why the repaint is what justify the 10k difference and sets you apart from competitors.
- if you guys don't have the bandwidth for the project, just simply say you can't help at this time. It will most likely pan out better then saying ""I'm too busy, F it - I'll give 'em a crazy price and if they agree we'll do it""
Hope these tips help!

This is an excellent company. I needed a small granite remodel to fit a new stove. They were able to get in and perform the job quickly and efficiently, and left the kitchen spotless! Excellent communication from the office and subcontractors. I will definitely use them for future projects!!

Disappointing as I reached out multiple times for an estimate but never received. Tony visited on a Thursday to view the project and said he could probably have the estimate to me either that same day or the next. I received a text from Ann the next day (Friday) asking for me email to send the estimate. I responded with the information but never heard anything back. I followed up on Monday asking for the estimate and again never received anything. It's been over a week now with no response so I have moved forward with another professional and responsive company.

I reached out to G.I.S because they did some work for me in 2020. I needed to get a cabinet resized for a new oven that was slightly larger than the cut-out. They said it would cost nearly $9,000 to simply raise the cabinet up slightly. I was floored at this quote that was clearly inflated. I had two other companies quote me between $800 and $1,300. I ended up getting the job done for under $1,300 and it looks great. I won't be reaching out to G.I.S in the future for any work.

A year and a half after they completed my project, I reached out to Tony because of a new issue I was having with one of the doors. They came out and re-hung the door. It's clear that they are committed to long term customers who have repeat business. Highly recommend this local, family owned business.