
Serving Montara, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"We were pleased and it went very well."




*The Angi rating for Radon Detection And Reduction companies in Montara, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
*The HomeAdvisor rating for Radon Detection And Reduction companies in Montara, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
Last update on March 04, 2026

Serving Montara, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"We were pleased and it went very well."




Serving Montara, CA and surrounding areas
In business since 1991
Free estimates
Emergency services offered
"I like the fact that they get back to us right away. They are usually out within a day or so at least to give us a quote and then the same way they get the work done within a couple of days."


Serving Montara, CA and surrounding areas
In business since 2005
Free estimates
Credit card accepted
"We found Bay Works Tile & Stone through Angie's List back in early June and emailed them for a counter top & flooring quote. We had a couple quotes for the work but wanted to get one more. Hector called me back & we set up a time to meet at the house to go over the scope of work. He arrived on time & was easy to talk to. I told him what I wanted, he took some measurements, gave me some feedback and asked if I had considered a taller mosaic tile backsplash instead of the standard 6" granite slab backsplash.
We like the price we got from Hector and proceed with Bay Works. Hector's quote was cheaper on the flooring part of the job enough that we could add the upgraded mosaic backsplash now, instead of later on. We had shopped materials at a few "big box stores" and had an idea of what we wanted to get, but Hector suggested checking out a few of his material suppliers prior to finalizing. We met up with Hector one evening and found a nicer floor tile & mosaic backsplash at the same price for the material we had previously selected. We selected our materials and moved forward.
The work started the following Friday & continued on Saturday so I could keep from having to take an extra day off work. Hector was there at the beginning of the work, but then his father took over on-site managing the crew and work. The first 2 days were all demo! With the remaining install, grouting & finishing work taking about 5-days to complete. I would do a daily walk through in the evenings to see how it was going and if I found an issue or something I was not happy with, I would take a photo and sent it to Hector. He would either call me right back or just respond to my message and the next day it would be addressed. Even though Hector was not there a majority of the time during the work, there was never an issue reaching him by email or phone.
The job took a while to finally be completed, but this was due to defective sliding door in the dining area. Hector's crew worked around the sliding door incase the door needed to be removed & replaced. Working around the sliding door was perfect has it allowed us to start with the kitchen work and not have to delay the project a month while we waited for Milgard to send our their door technicians.
In the end, everything came out great. Obviously renovations are no fun to live through but Hector, his father & their crew were a pleasure to work with and tried to make it as painless as possible...Thanks again Hector.
"





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If radon is present in your home, you can expect to pay around $1,000 for a radon mitigation system or between $780 and $1,250 in most cases. The exact price will depend on the severity of the radon leak, home size, and the protocol the radon specialist develops to remove radon from your home and keep it out. Your foundation type will also affect your radon mitigation system cost, as unfinished basements will cost about $4,600 to seal and ventilate, while crawl spaces without a foundation slab may need extra encapsulation, costing $1,500 to $15,000.
You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional.
Radon testing costs depend on whether you hire a professional radon inspector or DIY test. You can expect to pay $150 to $800 to hire a local radon inspector, and home-testing kits range in price from $15 to $250 from home improvement stores. However, it’s best to trust a professional inspector with this task to ensure accurate results. Plus, if you have radon in your home, your testing company can develop a mitigation protocol to keep you and your family safe from the dangerous gas, so it’s well worth the money to hire a professional.
Yes, radon testing is absolutely necessary if you suspect the presence of this hazardous gas, and the Environmental Protection Agency (EPA) recommends testing for all homes in the country. Radon is a pervasive natural gas that can leak through your home’s foundation and seep into the living areas. Unfortunately, the gas is highly carcinogenic and is the second leading cause of lung cancer. Radon testing is crucial for keeping you and your family safe from harm, so hire a radon mitigation specialist to test your home if you suspect its presence in your home.
In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.
From average costs to expert advice, get all the answers you need to get your job done.

The cost of a radon mitigation system in San Francisco, CA, depends mostly on the type of system being installed. Use this guide to learn about your options.

Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.

The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.

Radon can seep into your home through cracks and small openings. Here's how to get rid of radon and why you need to do it.

How does a radon mitigation system work? Learn more about how it pulls air and radon from the soil and expels it before it can enter your house.

How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.