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Avatar for Angstrom Testing Services LLC
Angstrom Testing Services LLC
4.9(
9
)

Serving Bayside, NY and surrounding areas

Approved

Small jobs welcome

Credit card accepted

Offers commercial services

"Angstrom Testing used a moisture meter and found that one of the kitchen walls and an area of the kitchen ceiling in my mom's apartment were wet. Then they took an air sample in the kitchen and sent the sample to the lab to determine the level of mold in the air. After that, they made a cut into the wet area of the kitchen ceiling and found a dripping water pipe. The top side of the ceiling was black with mold. They also took a piece of sheetrock out of the top of the wet kitchen wall and found more mold on the back of the wall (yuck!!).
They called me two days later with the air test results, and they told me that the level of mold in the air was very high. They also told me that there was probably a connection between my mom's symptoms and high levels of mold in the air. Makes sense. They also told me that that my mom should stay upstairs with me and my husband until we get rid of the moldy ceiling and wall in her apartment.
A few days after they called, Angstrom emailed me a report with all of the details of what they did and found. In the report, they wrote recommendations and procedures that a mold removal contractor should follow to safely remove the mold and dry and treat the wood wall frames and wood ceiling. Since the level of mold in the air was so high, they said in their report that the kitchen air should be cleaned with an air cleaner and that the kitchen appliances, cabinets, and floor should be wiped down to get rid of all the mold spores that were laying around.
I really appreciated all the work they did and all of the advice that they gave me to help me and my mom. My mom is now living upstairs with me and my husband, and she says that she is already starting to feel better. Although my husband is not too happy (LOL). Great company! Thanks.
"
Ground water infiltration occurred through the concrete slab in two rooms on the ground floor of the house causing water damage and mold growth on the overlying flooring. The cause of the water infiltration appears to be associated with cracks and a crater in the concrete slab, which is believed to have been caused by pile driving work being performed during the construction of an adjacent building.
Mold in HVAC Coil Compartment
Construction/demolition work in an  apartment unavoidably released high levels of dust that migrated into adjacent apartments. Dust containment methods, such as negative air filtration and poly sheeting, should have been used to prevent dust migration into adjoining spaces. Settled dust samples were collected from a table & curtain rod in a nearby apt, which revealed the presence of substantially elevated levels of silica and asbestos in the dust. Asbestos and silica are known carcinogens.
Water sampling
Recommended by44%of homeowners
Avatar for Phase 1 Restoration Inc.
Phase 1 Restoration Inc.
4.7(
21
)

Serving Bayside, NY and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"The rep came out and reviewed the areas of concern.  He gave me an estimate on the spot. The next day I decided to go with JBH and the project was scheduled for the following week.  The workers arrived within the scheduled time period and they were very pleasant to work with. They were responsive, efficient and neat. The job was completed in no time.
"
Additional Photos
Response time2 days
1 neighbors recently requested a quote
Recommended by89%of homeowners
Essential Home Services, LLC
5.0(
9
)

Serving Bayside, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Credit card accepted

"He was prompt and very professional. He explained the process and how long it would take. It was a pleasure to meet this young man. I would hire him and I'll refer him to family and friends. Thanks again for your assistance. MS. M. CRAWFORD"
Response time6 hrs
27 neighbors recently requested a quote
Recommended by11%of homeowners
Avatar for A Plus Asbestos Investigation Inc.
A Plus Asbestos Investigation Inc.
5.0(
2
)

Serving Bayside, NY and surrounding areas

Approved

In business since 2010

Emergency services offered

Small jobs welcome

A Plus Asbestos Investigation Inc. has been locating dangerous mold and asbestos for over 10 years. We're a woman-owned business serving NYC (all 5 boroughs). When you need a reliable, accurate asbestos inspection service, you can trust our team to be here for you.\n\nNot only do we work with homeowners but we also work with:\n- Management agencies and owners\n- Professional engineers\n- Licensed plumbers\n- Licensed contractors\n- Architects, principals, and AIA\n- Professional expeditors

Response time2 days
Recommended by100%of homeowners
Avatar for Anthi Environmental Corp.
Anthi Environmental Corp.
5.0(
9
)

Serving Bayside, NY and surrounding areas

Emergency services offered

"Very Professional, thorough and cost effective. Peter fulfilled his promise of removing the areas that tested lead positive at a GREAT price, was very prompt , professional and all in a timely manner. Would definitely use again. Highly recommended... Honest business."
Lead removal under HPD violations
Mold testing and remediation
Mold remediation
Lead removal under HPD violations
Mold testing and remediation

+59

Response time40 mins
Recommended by100%of homeowners
Thermosidingcorp
5.0(
20
)

Serving Bayside, NY and surrounding areas

In business since 1977

Free estimates

Warranties offered

"I met with Pete at my home which was being lifted. He came on time and explained everything that had to be done. On our next appointment  he came to my apartment with samples and showed me all the options. He gave me a price and a list of houses the company completed in the area along with references. What more could I ask for? When I called to tell him I was ready to start the crew came within a week. They worked hard all day (past 5) and through the weekend to get the job done. The weather was bad but no one complained. There were other workers around them and again no one complained. I cant express how happy I am with Thermo Siding Corp and all the guys who treated me and my home with a respect you don't see anymore. The finished product is beautiful because of their attention to detail and experience. If I could give them more than a ten I would.
"
Recommended by100%of homeowners
Showing 1-10 of 20
Radon Detection and Reduction questions, answered by experts

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

Yes, many systems include warranties for performance. Confirm terms with your installer.

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