Austin Plumbing, Heating, Air & Electric

Darren and the team at Integrated Building System did an excellent job with my solar installation. One of the first things that impressed me about Darren was how quickly he responded to my initial phone call. He talked me through some options and immediately scheduled a visit to assess my property and make recommendations (this was a welcome change from other solar companies I spoke to). He was always quick to respond to my texts/phone calls and had great communication throughout the entire process. Darren and his crew were very respectful and professional during the installation and worked hard to take care of all my requests and preferences. We now have 16 panels on our garage supplying nearly 100% of our power needs AND and are wired up to charge an electric car in the future. I highly recommend Darren and IBS for solar installation or any electrical work you may need. This was a great experience!

I highly recommend Darren and and his team at Integrated Building Systems! We've worked with Darren for the past year on a variety of projects that required some creative problem solving. Darren and his crew removed our solar array in the fall so we could have our roof replaced, and they recently reinstalled. The array had originally been installed by a different company, so Darren was tasked with the challenge of taking apart and putting back together a system that was not of his own design. He was meticulous and so detailed oriented in tackling this project. He took careful measurements and pictures in the fall and arrived this summer with a large packet of images and data, ready to make sure he got the reinstall done just right. Darren also helped us problem solve a solution for getting enough power to our detached garage so that we could install electric vehicle chargers. Given the age of our home and the location of the garage, we had been having difficulty finding a solution for years. Darren was the first electrician we met with who actually seemed energized and excited by the challenge and by our desire to add EV capabilities to our home. His team installed a second electrical panel in the garage, updated all garage wiring, installed new overhead lights, and added two EV chargers. Throughout our time working with IBS, Darren has been a prompt, thorough communicator. He has been honest, fair, personable, and extremely knowledgable in his profession. Each member of his team who worked on our projects was skilled and professional as well. I recommend IBS for any electrical work, but particularly for green power projects, like EV and solar.

It was absolutely pleasure to have this company get my Tesla power station installed. Darren have contacted me the minute I sent request via Angi and worked with me on clarifying all the details of my case. This bid was the lowest and they were kind enough to accommodate my dight schedule and came at my last minute request. The installer was very familiar with what he had to do and got the power station wired up and running in about an hour. Great workmenship!!!

We bought a home with only 60 amp service and an old breaker box. Our dryer went out due to a bad breaker, and we needed an upgrade quick. Darren was fast to respond to our request for an estimate. He recommended an upgrade that wouldn’t just benefit us now, but also in the future (and future owners of this home). And he got us on the schedule within the week. His surprisingly large crew came out for the day, got the job done (including a couple extra things we asked him to look at unrelated to the amp service), and it’s great. We’re very happy with the work and the whole process: good recommendations, competitive prices, efficient work, and no surprises. We have another smaller electrical job on the horizon and intend to go right back to Darren and his team.

Darren and his team installed a 4 KW Solar system on our SW facing garage roof using 10-LG370 solar panels with 5-Chilicon Microinverters. Working with Darren was seamless and simple process-he has a straight forward honest approach that is appreciated. The Microinverter from Chilicon Power are manufactured and designed in California-with a technically advanced high performance specifications that made startup and commissioning very simple. I would highly recommend IBS for any Solar array installation.