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TRUSTED BY UNION CITY, CA HOMEOWNERS

Average homeowner rating star icon5
Average homeowner rating
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Verified mold testing and remediation services reviews

Mold testing and remediation specialists in Union City

RC Janitorial Restoration
2786 Eulalie Dr
5.00(
2
)
Approved Pro
RC Janitorial Restoration
2786 Eulalie Dr
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
68 local quotes requested

RC Janitorial Restoration specializes in fire and water damage restoration, offering fast, reliable, and professional services to restore homes and businesses after disasters. Our experienced team handles everything from cleanup and debris removal to complete restoration, ensuring your property is safe, dry, and back to normal. With a focus on quality and customer care, we provide efficient, comprehensive solutions to mitigate damage and prevent further issues. Call or 'click' for a FREE estimate today!

"Very good. New lawn inth"

john p on November 2024

RC Janitorial Restoration specializes in fire and water damage restoration, offering fast, reliable, and professional services to restore homes and businesses after disasters. Our experienced team handles everything from cleanup and debris removal to complete restoration, ensuring your property is safe, dry, and back to normal. With a focus on quality and customer care, we provide efficient, comprehensive solutions to mitigate damage and prevent further issues. Call or 'click' for a FREE estimate today!

"Very good. New lawn inth"

john p on November 2024


Avatar for Restoration Pro's
Restoration Pro's
5.00(
2
)
Approved Pro
Restoration Pro's
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
119 local quotes requested

Restoration Pros specializes in residential water damage restoration and mold mitigation from bathroom leaks, mold in garage, bedroom and kitchen. We are owner operated, servicing the entire Bay Area. Our goal is dry your property quickly killing and removing any mold damage and get your property back to pre-loss condition so you can get back to doing what you do, uninterrupted. Our team of professionals always move promptly. When it comes to water leaks, more time equals more damage. For these reasons we always move swiftly to stop the damage from spreading.

"Tech did a great job Very thorough & hard working employee"

Elberta M on May 2025

Restoration Pros specializes in residential water damage restoration and mold mitigation from bathroom leaks, mold in garage, bedroom and kitchen. We are owner operated, servicing the entire Bay Area. Our goal is dry your property quickly killing and removing any mold damage and get your property back to pre-loss condition so you can get back to doing what you do, uninterrupted. Our team of professionals always move promptly. When it comes to water leaks, more time equals more damage. For these reasons we always move swiftly to stop the damage from spreading.

"Tech did a great job Very thorough & hard working employee"

Elberta M on May 2025


Avatar for Pacific Pure Maintenance
Pacific Pure Maintenance
4120 Dale Road, Suite J8 Unit 175
4.89(
31
)
Approved Pro
Pacific Pure Maintenance
4120 Dale Road, Suite J8 Unit 175
4.89(
31
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
139 local quotes requested

is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer’s interests and make their concerns the basis of our business. Please give us a call today!

"Great service, very knowledgeable and pleasant. Was able to determine air quality in my apartment."

Yvonne E on April 2025

is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer’s interests and make their concerns the basis of our business. Please give us a call today!

"Great service, very knowledgeable and pleasant. Was able to determine air quality in my apartment."

Yvonne E on April 2025


Avatar for Mold & Air Quality Consulting LLC - Unlicensed Contractor
Mold & Air Quality Consulting LLC - Unlicensed Contractor
1013 Vineyard Dr.
1.00(
1
)
Approved Pro
Mold & Air Quality Consulting LLC - Unlicensed Contractor
1013 Vineyard Dr.
1.00(
1
)
Approved Pro
30 local quotes requested
6 years of experience

My name is Giovanni, and I represent Mold & Air Quality Consulting LLC. We specialize in offering a range of professional services to help ensure a safe and healthy environment, including: • Onsite mold assessment and evaluation inspections • Mold sampling • Air Quality Testing • Pre-remediation air testing • Post-remediation air testing At Mold & Air Quality Consulting LLC, we prioritize honesty, transparency, and integrity. If you are seeking a mold and air quality inspection company that values these principles, we are the ideal choice for you and your family. Our inspection services are straightforward and client-focused. Unlike others, we do not earn commissions on sales, nor do we use scare tactics to push remediation services. Our primary goal is to provide you with clear, unbiased information to help protect the health and safety of your home. Best regard, Giovanni Salmon Mold & Air Quality Consulting LLC

"**"Do not contact him?he?s a complete scammer and unlicensed. I was looking for an air testing service on Angi, and he called me. I explained over the phone that our newly renovated home had a strong chemical smell, so we wanted an air quality test. He said he could do it and asked for a deposit. About 15 minutes after I paid, I double-checked with him about the testing details, then he told me that he didn?t have the equipment to do the test. Then he refused to refund my deposit. First, he never mentioned the deposit was non-refundable. Second, the cancellation was entirely his fault?he suddenly claimed he couldn?t do the test due to lacking the tools. This is outright fraud: he took my money, won?t return it, and can?t even provide the service. I?ve already filed a complaint with the BBB. Everyone, beware of this scammer!"** "

Sherry P on June 2025

My name is Giovanni, and I represent Mold & Air Quality Consulting LLC. We specialize in offering a range of professional services to help ensure a safe and healthy environment, including: • Onsite mold assessment and evaluation inspections • Mold sampling • Air Quality Testing • Pre-remediation air testing • Post-remediation air testing At Mold & Air Quality Consulting LLC, we prioritize honesty, transparency, and integrity. If you are seeking a mold and air quality inspection company that values these principles, we are the ideal choice for you and your family. Our inspection services are straightforward and client-focused. Unlike others, we do not earn commissions on sales, nor do we use scare tactics to push remediation services. Our primary goal is to provide you with clear, unbiased information to help protect the health and safety of your home. Best regard, Giovanni Salmon Mold & Air Quality Consulting LLC

"**"Do not contact him?he?s a complete scammer and unlicensed. I was looking for an air testing service on Angi, and he called me. I explained over the phone that our newly renovated home had a strong chemical smell, so we wanted an air quality test. He said he could do it and asked for a deposit. About 15 minutes after I paid, I double-checked with him about the testing details, then he told me that he didn?t have the equipment to do the test. Then he refused to refund my deposit. First, he never mentioned the deposit was non-refundable. Second, the cancellation was entirely his fault?he suddenly claimed he couldn?t do the test due to lacking the tools. This is outright fraud: he took my money, won?t return it, and can?t even provide the service. I?ve already filed a complaint with the BBB. Everyone, beware of this scammer!"** "

Sherry P on June 2025


Frontier Microscopy
3491 20th St
No reviews
Frontier Microscopy
3491 20th St
No reviews
Emergency services offered

We have requested Angi to delete this profile. Angi called us an employed high pressure sales tactics to attempt to sell us a $50,000 per year advertising package, inferring that our profile would not be live without it. They also called us at 6.30am every day, despite our profile clearly being based in the west coast.

We have requested Angi to delete this profile. Angi called us an employed high pressure sales tactics to attempt to sell us a $50,000 per year advertising package, inferring that our profile would not be live without it. They also called us at 6.30am every day, despite our profile clearly being based in the west coast.


BioHazmat Solutions
No reviews
BioHazmat Solutions
No reviews
Free onsite estimate

Specializing in BioHazard Cleaning. Smoke, fire and water damage remediation in the San Francisco Bay Area

Specializing in BioHazard Cleaning. Smoke, fire and water damage remediation in the San Francisco Bay Area


Mold inspection service
3600 Granby Drive
No reviews
Mold inspection service
3600 Granby Drive
No reviews
4 years of experience

A thorough mold inspection is the starting point for any suspected mold related issue. Without mold testing, there is no way to accurately determine how bad your mold problem is or if one exists at all. Mold Inspection Service inspectors are trained to conduct thorough investigations to determine if you have mold, how bad it is, how to properly get rid of it and how to prevent it from returning. If you suspect you have mold in your home, basement, attic or commercial building, or are concerned about black mold or toxic mold, call Mold Inspection Service today to schedule a certified mold inspection. We also offer indoor air quality assessments with mold testing and will come take air samples to determine if your indoor mold spore levels are higher than they should be. If you are concerned with your indoor air quality, air testing will provide the necessary answers to your mold related questions. Book now at https://www.moldinspectionservice.net/schedule-inspection or call 916-308-4853 to speak with a person and schedule.

A thorough mold inspection is the starting point for any suspected mold related issue. Without mold testing, there is no way to accurately determine how bad your mold problem is or if one exists at all. Mold Inspection Service inspectors are trained to conduct thorough investigations to determine if you have mold, how bad it is, how to properly get rid of it and how to prevent it from returning. If you suspect you have mold in your home, basement, attic or commercial building, or are concerned about black mold or toxic mold, call Mold Inspection Service today to schedule a certified mold inspection. We also offer indoor air quality assessments with mold testing and will come take air samples to determine if your indoor mold spore levels are higher than they should be. If you are concerned with your indoor air quality, air testing will provide the necessary answers to your mold related questions. Book now at https://www.moldinspectionservice.net/schedule-inspection or call 916-308-4853 to speak with a person and schedule.


Reliable restoration Llc.
No reviews
Reliable restoration Llc.
No reviews

Structural drying Mold remediation Construction

Structural drying Mold remediation Construction


California Healthy Home Inspections, LLC
1799 Old Bayshore Hwy
No reviews
California Healthy Home Inspections, LLC
1799 Old Bayshore Hwy
No reviews
5 years of experience

We are a family-owned business with a professional team that comes out to you at your location and performs various types of Toxin Inspections like Mold, Asbestos, Lead, Radon, and Consulting Services related to indoor air quality, serving residential, SML commercial, and real estate clients. An ounce of prevention is better than a pound of cure, don't medicate, and let us investigate because our health is the most important asset we have, from what you breathe to what you touch, helping you improve your Indoor Air Quality and create a safe environment for occupants. Using Scientific Technologies & Equipment and the labs to inspect, detect and deliver the full analytical reports in a quick turnaround time. We stand behind our work and strive to exceed your expectations. It is our goal to win over every client every time, treating our customers how we would expect to be treated. Our motto, KNOWLEDGE IS POWER!

We are a family-owned business with a professional team that comes out to you at your location and performs various types of Toxin Inspections like Mold, Asbestos, Lead, Radon, and Consulting Services related to indoor air quality, serving residential, SML commercial, and real estate clients. An ounce of prevention is better than a pound of cure, don't medicate, and let us investigate because our health is the most important asset we have, from what you breathe to what you touch, helping you improve your Indoor Air Quality and create a safe environment for occupants. Using Scientific Technologies & Equipment and the labs to inspect, detect and deliver the full analytical reports in a quick turnaround time. We stand behind our work and strive to exceed your expectations. It is our goal to win over every client every time, treating our customers how we would expect to be treated. Our motto, KNOWLEDGE IS POWER!


Emergency Handyman
54 N 5th St
5.00(
2
)
Emergency Handyman
54 N 5th St
5.00(
2
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Tharp Environmental provides licensed pest control, insulation, and disinfection services in San Jose and across the Bay Area. We are qualified professionals trained to provide fast, safe, and effective solutions to all of your residential and commercial issues, including rodent infestations, lack of attic insulation, and mold growth. Our highly communicative team specializes in personalized service plans designed to meet your needs. We sit down with every customer to make sure that we understand their unique situation, then come up with a plan to exceed their highest expectations. Plus, with same-day service, free quotes, and affordable rates, we make it easy to get the services you need, when you need them. Call today to get started!

"Removed 50 feet of mold inside the garage and cleaned rat poop. Service was expensive but they were very professional."

Tyrica C on September 2020

Tharp Environmental provides licensed pest control, insulation, and disinfection services in San Jose and across the Bay Area. We are qualified professionals trained to provide fast, safe, and effective solutions to all of your residential and commercial issues, including rodent infestations, lack of attic insulation, and mold growth. Our highly communicative team specializes in personalized service plans designed to meet your needs. We sit down with every customer to make sure that we understand their unique situation, then come up with a plan to exceed their highest expectations. Plus, with same-day service, free quotes, and affordable rates, we make it easy to get the services you need, when you need them. Call today to get started!

"Removed 50 feet of mold inside the garage and cleaned rat poop. Service was expensive but they were very professional."

Tyrica C on September 2020

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FAQs for mold testing and remediation projects in Union City, CA

Some states require mold removal specialists to be licensed, while others require licensed mold testing companies to create remediation protocols that any contractor can carry out. You can use our state licensing tool to find requirements in your area. In either case, it’s imperative that you hire an experienced professional for mold removal to ensure the safety of your home and your family.

It’s possible to scrub mold off of visible surfaces yourself, but it’s not usually a good idea. Mold is not only a potential health risk, but it’s also difficult to treat in its entirety, especially because it can grow behind walls and in other hidden areas a DIYer might miss. Since mold is a serious and often pervasive issue, you should hire a professional that will remove all of the mold—including any that might be hidden—run industrial air scrubbers to remove airborne particles, and complete mold testing to ensure the underlying problem is solved.

The most effective way to remove mold includes testing affected surfaces and the air for spores, creating a protocol for removal, carrying out the steps within the protocol, running air scrubbers for the recommended amount of time, and then completing a post-remediation round of testing to confirm the issue is solved. Since this work is very involved and there are health risks if done incorrectly, you should always hire an experienced professional to handle mold removal.

The average cost for mold remediation is around $2,200, and most projects fall somewhere between $1,100 and $3,300. Your total will depend on many factors, including the surface area that is affected by mold, the extent of the issue, how much building material your professional needs to replace, whether or not testing is necessary for safety reasons, and existing indoor air quality.

Mold removal will take between one and five days in most cases, but severe mold issues can take several weeks to correct. Your timeline will depend on how much mold there is in your home, where the mold is located, and how much testing and aftercare is required. If you have mold behind your walls or you have an excessive amount of mold that requires removal and running air scrubbers for several days, you could be looking at over a week for the process to be completed.

The Union City, CA homeowners’ guide to mold testing and remediation services
From average costs to expert advice, get all the answers you need to get your job done.
A family having breakfast together
Nov 21, 2024
Nov 21, 2024
Budgeting for an indoor air quality test can be worth the cost if you are worried about your health or have moved into a new home.
A man cleaning mold off the wall
Feb 6, 2025
Feb 6, 2025
Mold remediation cost can quickly escalate. But if you have mold in your home, the cost for mold remediation is worth it.
A professional inspecting for mold in the basement
Dec 9, 2024
Dec 9, 2024
The cost of a mold inspection might seem high, but it’s one of the best investments you can make for your health and home. Read on to learn cost-saving tips.
A couple relaxing in the living room with their dog
Dec 10, 2024
Dec 10, 2024
Got a moldy couch? You may not have to junk it. Learn how to remove mold from fabric furniture and keep your upholstery looking new.
A woman preparing a meal on a wooden countertop
Dec 18, 2024
Dec 18, 2024
Mold on wood is a common problem that needs to be removed to prevent health hazards and structural damage. Use this guide to learn how to kill mold on wood.
A contractor inspecting mold on ceiling
Dec 4, 2024
Dec 4, 2024
There's an excellent reason why you should avoid going with the same company for mold testing and mold remediation. Learn why different companies should handle these tasks.
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