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Avatar for Environmental Science Services
Environmental Science Services
4.5(
42
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Arnold, CA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"I experienced a quality of knowledge as well as caring for my concerns about mold in my home. The problem was quickly resolved and the communication excellent. I was so pleased that traveling did not present a problem and I am so happy to feel a professional has handled a difficult problem and done that in a timely and knowledgeable manner. Thank you so much for the experience."
interior
IAQ
Clandestine Laboratory Investigation
Wipe Testing for Asbestos
Water Intrusion Mold Testing

+3

Response time8 hrs
5 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for C. Wright & Wright Enterprises, Inc.
C. Wright & Wright Enterprises, Inc.
3.7(
37
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Arnold, CA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"I had crown and floor molding installed through the house. They did a fantastic job and their team was professional, friendly and respectful. Job was two days, each day they were on time and worked hard to complete the project on time. I would highly recommend them."
 Guano in Attic
 bat
 Bats roosting in attic
 Moms with babies
Warehouse - safe & humane removal

+49

Response time1 day
46 neighbors recently requested a quote
Recommended by84%of homeowners
The Mold Inspector
4.9(
11
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Arnold, CA and surrounding areas

In business since 2001

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

Recommended by100%of homeowners
D A Frederick Construction
4.9(
16
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Arnold, CA and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Extremely pleasant and helpful. While unavailable to do the full project, Mr. Frederick still came out to look at our problem area and took samples for testing and gave us lots of advice on what to do for our next steps."
3 Reasons for Mold Testing
Response time1 day
Response rate96%
Recommended by100%of homeowners
Avatar for SILVA'S PAINTING & CONSTRUCTION
SILVA'S PAINTING & CONSTRUCTION
5.0(
11
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Arnold, CA and surrounding areas

In business since 2022

Free estimates

Small jobs welcome

"We called Silva’s Painting & Construction yesterday to reinforce two shelves that were sagging. They came and fixed them right away. Then we asked if they could construct additional shelves for our custom storage cabinets in our garage. They took measurements and a sample and constructed them in a very short amount of time. Silva’s and sons, Giovanni and Alex along with their amazing father, Sergio, have been wonderful in helping us with our move to another neighborhood and all the adjustments needed. Highly recommend and endorse this business."
exterior siding job
outdoor deck
outdoor deck
exterior siding project
Response time7 hrs
Response rate100%
Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Arnold, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"We had several issues that caused us to contact a company that can come over and check our house for any problem that can be solved and reduced our utilities bills. We contact this company and we asked them to come over and see what they can do. Avi came over and explained to us how they work and what they do in order to determine what can be done. The initial work included sealing all the openings in the house and then they made some tests with special machine that made a clear picture that our air conditioning system have some leaks that causing the system to work extra time. After they completed the testing, Avi came over with another crew of workers and fixed the ducts making sure that there will be no more leaks from that area. The work that they did was good because they made a massive testing before they came to the conclusion about the air conditioning ducts.
"
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
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Mold Testing and Remediation questions, answered by experts

When you smell something, it’s because the particles of what you are smelling are floating through the air. If you smell mold, it means that it’s airborne, and whether or not it’s harmful depends on the type of mold. It’s very hard to tell the difference between molds, even with the internet to guide you. Call a professional as soon as you see mold, they will test it, remove it, and make sure you aren’t breathing anything harmful.

If your home was built before 1989 and still has original vinyl, there’s a high probability of asbestos mixed into the old flooring, which can harm you and your family if it’s disturbed from removal. If you suspect that you have asbestos, you’ll want to call in an asbestos removal expert to evaluate the situation.

Nearly all homes have at least some airborne mold spores. If you want to determine the concentration of spores in the air, you have a few options. The most effective option is to hire a professional tester who can take air samples of the home. The tester would send the samples to a laboratory to determine the concentration of mold spores. 

Asbestos is absolutely cancerous. In fact, around 4% of all lung cancer cases are the result of asbestos exposure. This is why we recommend a full, professional removal and cleaning of any asbestos found in your home. If you are unsure whether there is any present, you should call a pro who will inspect your property.

Mold in HVAC ducts is a relatively common issue that homeowners struggle with—especially in humid climates or homes with poor ventilation. Moisture from condensation, combined with dust and organic debris, creates the perfect environment for mold growth. Homes with high humidity, leaky ducts, or clogged drains are more prone to this issue. Regular inspections and proper HVAC maintenance significantly reduce the risk of mold developing in your ducts.

The Arnold, 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.