A1 Certified Environmental

4.71 |312 Verified Ratings
Write a Review

A1 Certified Environmental

4.71 | 312 Verified Ratings
Write a Review

888-217-2719

1019 Divisadero Street
San Francisco, CA 94115
Share
Your use of our services is governed by our Terms & Conditions

Profile
A1 Certified Environmental


-SERVICING ALL NORTHERN/SOUTHERN CA- *A-1 Environmental Services Provides: *Commercial & Residential Mold Testing *Formaldehyde Testing* *VOC Detection* (Commercial & Residential) *Meth, Cigarette and Tobacco Residue Testing and Detection*Sampling, Mrsa Sampling, Water Sampling for Total Coliform, Sick Building Syndrome *Thermal Energy Inspections* *Moisture Evaluation* *Air Scrubbers For Rent* *Hydroxyl Generator For Rent*. We have 27 years of experience in the construction industry. A1moldtesting.biz.

Achievements

Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Sacramento
  • Los Angeles
  • San Jose
  • San Francisco
  • Long Beach
  • Oakland
  • Pasadena
  • Van Nuys
  • Stockton
  • North Hollywood
  • Anaheim
  • Glendale
  • Santa Clarita
  • Irvine
  • Santa Ana
  • Burbank
  • Inglewood
  • Orange
  • Berkeley
  • City of Industry
  • Santa Monica
  • Torrance
  • Modesto
  • Richmond
  • Whittier
  • Concord
  • Hayward
  • Northridge
  • Santa Rosa
  • Fullerton
  • Canoga Park
  • Thousand Oaks
  • Garden Grove
  • Lakewood
  • Santa Clara
  • Palo Alto
  • Woodland Hills
  • Newport Beach
  • Laguna Beach
  • Carson
  • Simi Valley
  • Palmdale
  • Sherman Oaks
  • Mountain View
  • Venice
  • La Puente
  • Huntington Beach
  • Petaluma
  • Alhambra
  • San Mateo
  • Rancho Cucamonga
  • Compton
  • Valencia
  • Ontario
  • Encino
  • Novato
  • Redwood City
  • Fremont
  • San Rafael
  • Vallejo
  • Tracy
  • Corona
  • Beverly Hills
  • San Fernando
  • Pomona
  • Piedmont
  • El Monte
  • Buena Park
  • Sunnyvale
  • Canyon Country
  • West Hollywood
  • Downey
  • Elk Grove
  • San Pedro
  • Menlo Park
  • West Covina
  • Cotati
  • Arcadia
  • Pico Rivera
  • Studio City
  • Daly City
  • Rancho Cordova
  • Walnut Creek
  • West Sacramento
  • Laguna Hills
  • Culver City
  • Costa Mesa
  • Gardena
  • Vacaville
  • Agoura Hills
  • San Anselmo
  • Rosemead
  • La Habra
  • Pacoima
  • Tustin
  • Norwalk
  • Lodi
  • Duarte
  • El Toro
  • Aliso Viejo
  • See All >

Services Offered

Mold & Asbestos Services
  • Indoor Air Quality Testing Companies
  • Mold & Toxic Material Testing

Areas of Expertise

  • Mold Testing and Inspection
  • Indoor Air Quality Testing
  • VOC/Chemical Testing
  • Formaldehyde/Particle Testing
  • Meth/Tabacco Residue Testing

Quick Facts

Business Hours
Monday:
8:00 AM to 8:00 PM
Tuesday:
8:00 AM to 8:00 PM
Wednesday:
8:00 AM to 8:00 PM
Thursday:
8:00 AM to 8:00 PM
Friday:
8:00 AM to 8:00 PM
Saturday:
8:00 AM to 8:00 PM
Sunday:
8:00 AM to 8:00 PM
(Please call to confirm)
  • Trip Charge
  • Credit Cards Accepted

Credentials

In Business Since: 2003
Memberships & Affiliations
  • Indoor Air Quality Association , ESA Association, Pro Lab Partners, San Francisco Apartment Association , Silicon Valley Association of Realtors
Awards
  • Certified by several independent environmental testing inspection programs,
  • including: Environmental Solutions Association (ESA), ProLab, MASLabs,
  • ENPRO University (New Orleans, LA), The American Society of Professional
  • Real Estate Inspectors; Mold Tech Moisture Management, Air-Care Air Duct
  • Cleaning Certification. Ask me how to find a real estate agent who is concerned about mold and other indoor air quality and other environmental issues.
Screening
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Business Overview

Community Involvement

Working with individuals on buying foreclosures

Youth Martial Arts Education

Marine

How We Got Started

I chose to work in this industry because To educate and help families achieve the best indoor air quality possible for optimum health!.

I love working in California because everyone is so nice!!!!.

We started in this industry in 2004.

We describe our business as Well established

 

Photos
A1 Certified Environmental


My Work
1 Projects
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
A1 Certified Environmental

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
Write a Review
Showing 1-10 of 313
  Page 1 of 32
Sort by newest   Date ▼   Rating  
5.0   |  
Review by in Danville, CA

0 of 1 users found this review helpful.

Was this review helpful?  
4.0   |  
Review by in Tustin, CA

0 of 1 users found this review helpful.

Was this review helpful?  
5.0   |  
Review by in Tracy, CA
Very nice guy, I couldn t be more happy with our choice to go with him. Very knowledge, kind man. I would recommend him to anyone! Beyond 5 stars from us!

1 of 1 users found this review helpful.

Was this review helpful?  
5.0   |  
Review by in Dublin, CA
Very knowledgeable, experienced and very helpful in guiding us relative to our moisture problem. Highly recommend.

1 of 1 users found this review helpful.

Was this review helpful?  
5.0   |  
Review by in Ripon, CA
n/a

0 of 1 users found this review helpful.

Was this review helpful?  
5.0   |  
Review by in Los Angeles, CA
Kept to appointed schedule. on time. very professional.
Was this review helpful?  
5.0   |  
Review by in Oakland, CA
Was this review helpful?  
1.0   |  
Review by in Vallejo, CA
It has been over a week and I have not received the results yet. I contacted Carl who did the test but I m still waiting for his reply.

1 of 1 users found this review helpful.

Was this review helpful?  
5.0   |  
Review by in Buena Park, CA
A1 Certified Environmental came out within the hour. A very reliable and professional company. Would hire again...

1 of 1 users found this review helpful.

Was this review helpful?  
5.0   |  
Review by in Foster City, CA
Good communication before and during the inspection

1 of 1 users found this review helpful.

Was this review helpful?  
Showing 1-10 of 313
  Page 1 of 32

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.



NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


Required
 
Required
Required
Required