Get matched with top attic or whole house fan installers in Mountain View, CA

"Amazing professional service. Definitely recommended for any electrical project! Communication their dispatch was great! Our tech, Kenneth was quick and knowledgeable with the project we needed done."

"I worked with three different electricians hired by my general contractor, and Alfonso from Pellegrin Electric stood out as the best by far. His knowledge of complex electrical issues is exceptional, and he addressed each problem thoroughly and efficiently. Alfonso is always punctual, clearly explains the scope of work before starting, and ensures I approve everything before proceeding. He also completes the job with great attention to detail, including cleaning up before he leaves. I highly recommend Alfonso for any electrical work you may need."

"They did a great job."

"Very happy with my new Solatube whole-house fan! The installation was excellent, and the installers went the extra mile to make sure the fan could fit in a tight attic within the home's crawl space."

"The people they send to work know professionally their job, Iâ  m very happy with their work quality and they completed their job as promised."

"Fast response and clear communication throughout the process."

"I hired Solar Lighting Express to install a 22" Velux solar tube on 06/05/2026 and paid $1,950 for parts and labor. Unfortunately, the quality of the installation does not reflect a professional job. Shortly after installation, I noticed bugs getting inside the tube. When I contacted Anthony Choi about the issue, I was told that bugs inside a Velux tube are ?normal.? After doing my own research and inspecting the installation, that explanation does not hold up. Upon closer inspection, the workmanship inside the tube is clearly subpar: Duct tape was used inside the reflective tube The reflective material is wrinkled, creased, and poorly fitted Seams appear misaligned and not properly sealed Debris was left inside the tube These issues raise serious concerns about improper sealing, which likely explains how insects are getting in. To make matters worse, during the installation the metal tubing was placed directly on my artificial turf, which resulted in two burned spots. "

"Serviceman David is a helpful and a very knowledgeable young electrician. "

"She went above and beyond"

"Leo was very helpful and quick to respond. We’re happy with how our 2 bathrooms turned out. Project was completed within the time promised. Our only complaint is that the workers did not clean up very well. But overall, we’re satisfied and we’ll use them again. "