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Top 10 air quality testing services in Ontario, CA

Porch Pro Headshot Mike's

Mike's

Air Quality Testing
Serves Ontario, California
(989)
I take pride in all the work that is done treating you're home as if it was mine
I take pride in all the work that is done treating you're home as if it was mine
Porch Pro Headshot Southland Heating and Air Conditioning

Southland Heating and Air Conditioning

Air Quality Testing
Serves Ontario, California
(551)
"Hi, We provide Cost Estimation and Quantities Take-Off services for General As well as for Sub-contractors in all over the USA for the last 16 years. First of all we produced the quantities takeoffs with the certified software against each trade and division. After that we'll incorporate the stan...Read more about Southland Heating and Air Conditioning
"Hi, We provide Cost Estimation and Quantities Take-Off services for General As well as for Sub-contractors in all over the USA for the last 16 years. First of all we produced the quantities takeoffs with the certified software against each trade and division. After that we'll incorporate the stan...Read more about Southland Heating and Air Conditioning
Porch Pro Headshot Circulating Air, Inc.

Circulating Air, Inc.

Air Quality Testing
Serves Ontario, California
(54)
Professional Heating & Air Conditioning Services in Los Angeles, CA When you live in Los Angeles, you need to be able to count on your heating and air conditioning systems to keep you comfortable throughout the year. Whether you are in the midst of a long, hot summer or are trying to warm up on one ...Read more about Circulating Air, Inc.
Professional Heating & Air Conditioning Services in Los Angeles, CA When you live in Los Angeles, you need to be able to count on your heating and air conditioning systems to keep you comfortable throughout the year. Whether you are in the midst of a long, hot summer or are trying to warm up on one ...Read more about Circulating Air, Inc.
Porch Pro Headshot Stewart Heating & Air Conditioning

Stewart Heating & Air Conditioning

Air Quality Testing
Serves Ontario, California
(79)
Tim Stewart Htg & AC PARTS is an HVAC contractor in Moreno Valley. They offer air conditioning maintenance, water heater installation and other services. The state of California has licensed Tim Stewart Htg & AC PARTS. They are bonded and insured.
Tim Stewart Htg & AC PARTS is an HVAC contractor in Moreno Valley. They offer air conditioning maintenance, water heater installation and other services. The state of California has licensed Tim Stewart Htg & AC PARTS. They are bonded and insured.
Porch Pro Headshot Enterprise Restoration Services

Enterprise Restoration Services

Air Quality Testing
Serves Ontario, California
(7)
Enterprise Restoration Services has been in business since 1984 and has many respected customers. ERS has the best prices and quality of service around. All the technicians are trained and certified in all aspects offered by ERS. The company is owned and operated out of Riverside, California and pro...Read more about Enterprise Restoration Services
Enterprise Restoration Services has been in business since 1984 and has many respected customers. ERS has the best prices and quality of service around. All the technicians are trained and certified in all aspects offered by ERS. The company is owned and operated out of Riverside, California and pro...Read more about Enterprise Restoration Services
Porch Pro Headshot All Seasons Temperature

All Seasons Temperature

Air Quality Testing
Serves Ontario, California
(17)
Free Estimate with or without repair (means no charge to troubleshoot your Air Conditioning and Heating equipment) .----------------------------------------------------------- A lot of Companies out there will try to replace your whole Heating and Air Conditioning system when not needed rather than...Read more about All Seasons Temperature
Free Estimate with or without repair (means no charge to troubleshoot your Air Conditioning and Heating equipment) .----------------------------------------------------------- A lot of Companies out there will try to replace your whole Heating and Air Conditioning system when not needed rather than...Read more about All Seasons Temperature
Porch Pro Headshot JB3 HVAC

JB3 HVAC

Air Quality Testing
Serves Ontario, California
(51)
I’ll Sweat So You Don’t Have To! Our company specializes in Designing, Engineering and Installing complete comfort systems for owners of existing homes, new construction and commercial buildings. JB3 HVAC offers comprehensive Heating, Air Conditioning, Indoor Air Quality, Home Automation and Comme...Read more about JB3 HVAC
I’ll Sweat So You Don’t Have To! Our company specializes in Designing, Engineering and Installing complete comfort systems for owners of existing homes, new construction and commercial buildings. JB3 HVAC offers comprehensive Heating, Air Conditioning, Indoor Air Quality, Home Automation and Comme...Read more about JB3 HVAC
Porch Pro Headshot Common Sense Inspections Inc.

Common Sense Inspections Inc.

Air Quality Testing
Serves Ontario, California
our home is your most important investment. As a result, it is always critical to ensure that the environment is safe and comfortable for you and your family. Ninety four percent (94%) of all respiratory ailments are caused by polluted air, according to the American Medical Association, which also r...Read more about Common Sense Inspections Inc.
our home is your most important investment. As a result, it is always critical to ensure that the environment is safe and comfortable for you and your family. Ninety four percent (94%) of all respiratory ailments are caused by polluted air, according to the American Medical Association, which also r...Read more about Common Sense Inspections Inc.
Porch Pro Headshot EnergyPal

EnergyPal

Air Quality Testing
Serves Ontario, California
(21)
Were a long time southern and northern California heating and air conditioning (HVAC) and home energy specialists! we offer services from home remodeling to small HVAC repairs and we like to consider ourselves a ONE-STOP-SHOP to save you the headache of having to deal with multiple contractors! and ...Read more about EnergyPal
Were a long time southern and northern California heating and air conditioning (HVAC) and home energy specialists! we offer services from home remodeling to small HVAC repairs and we like to consider ourselves a ONE-STOP-SHOP to save you the headache of having to deal with multiple contractors! and ...Read more about EnergyPal
Porch Pro Headshot Greenleaf Heating & Cooling

Greenleaf Heating & Cooling

Air Quality Testing
Serves Ontario, California
(63)
Greenlear Heating & Cooling is the local service provider for air conditioning services and heating services for the Whittier, CA area.
Greenlear Heating & Cooling is the local service provider for air conditioning services and heating services for the Whittier, CA area.

Top questions to ask before hiring an air quality testing specialist

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Ontario air quality testing services

50984

Outstanding Service. very flexible.

- Richard marcher
84460

Was very pleased with the work being done.Technician was very courteous and helpful.I will use All Seasons Temperature again.Thank you for your great service.

- Lucy Martinez
84458

All Seasons Temperature conducted business, in a very honest and professional way. The rates were fair prices and we're often way cheaper than other companies had quoted me for the same job. All season's temp, completed their work in a timely manner, and ...

- Sam Pham
214467

Very quick and knows what he's doing

- Mike Escobedo
221109

DO NOT USE THIS CONTRACTOR! The ownership is inept coupled with the leadership team being decrepit and out of touch. Awarding agencies, general contractors, and local union construction workers avoid this company like the plague. A receivership awaits

- David Kalaleh

All air quality testing services in Ontario, CA

Porch Pro Headshot Total Care Heating & Air Inc.

Total Care Heating & Air Inc.

Air Quality Testing
Serves Ontario, California
(53)
Porch Pro Headshot San Bernardino Garage Door Repair

San Bernardino Garage Door Repair

Air Quality Testing
Serves Ontario, California
At San Bernardino Garage Door Repair Company, we pride ourselves in mercantilism solely the best and safest garage doors accessible. We have services to offer like industrial and residential with services to serve with best value in San Bernardino. Call us for more information and free estimate.
At San Bernardino Garage Door Repair Company, we pride ourselves in mercantilism solely the best and safest garage doors accessible. We have services to offer like industrial and residential with services to serve with best value in San Bernardino. Call us for more information and free estimate.
Porch Pro Headshot Five Star Cooling

Five Star Cooling

Air Quality Testing
Serves Ontario, California
Whether you’re rushing to get out the door in the morning or you and your family are returning to your home at the end of a long day, a comfortable and reliable home is an absolute must for a happy family. That’s why we at Five Star Cooling worked hard to gather the most knowledgeable, versatile, an...Read more about Five Star Cooling
Whether you’re rushing to get out the door in the morning or you and your family are returning to your home at the end of a long day, a comfortable and reliable home is an absolute must for a happy family. That’s why we at Five Star Cooling worked hard to gather the most knowledgeable, versatile, an...Read more about Five Star Cooling
Porch Pro Headshot Sanborns Air Conditioning and Heating

Sanborns Air Conditioning and Heating

Air Quality Testing
Serves Ontario, California
Sanborn's is a name that has been associated with high quality heating and air conditioning for generations, beginning in the mid 1950's. Although there have been name changes with new generations coming into the company, the highest business practices have always been paramount. Providing trusted, ...Read more about Sanborns Air Conditioning and Heating
Sanborn's is a name that has been associated with high quality heating and air conditioning for generations, beginning in the mid 1950's. Although there have been name changes with new generations coming into the company, the highest business practices have always been paramount. Providing trusted, ...Read more about Sanborns Air Conditioning and Heating
Porch Pro Headshot San Fernando Valley HVAC

San Fernando Valley HVAC

Air Quality Testing
Serves Ontario, California
San Fernando Valley HVAC Repair has been providing top quality hvac repair and hvac maintenance service to homes. Website: http://sanfernandovalley-hvac.com . E-Mail: info@sanfernandovalley-hvac.com .
San Fernando Valley HVAC Repair has been providing top quality hvac repair and hvac maintenance service to homes. Website: http://sanfernandovalley-hvac.com . E-Mail: info@sanfernandovalley-hvac.com .
Porch Pro Headshot Guaranteed Property and Mold Inspection

Guaranteed Property and Mold Inspection

Air Quality Testing
Serves Ontario, California
We provide specialized testing for thermal imaging, EMF/RF, Mycotoxins, ERMI, VOC, allergens, bacteria, and other indoor air quality environmental issues. As part of our mold sampling process, we specialize in the utilization of an EPA-developed research testing tool, the Environmental Relative Mold...Read more about Guaranteed Property and Mold Inspection
We provide specialized testing for thermal imaging, EMF/RF, Mycotoxins, ERMI, VOC, allergens, bacteria, and other indoor air quality environmental issues. As part of our mold sampling process, we specialize in the utilization of an EPA-developed research testing tool, the Environmental Relative Mold...Read more about Guaranteed Property and Mold Inspection
Porch Pro Headshot One Hour Air Conditioning & Heating

One Hour Air Conditioning & Heating

Air Quality Testing
Serves Ontario, California
Your local One Hour Heating & Air Conditioning has been serving the Yorba Linda area for many years... We promise prompt and professional service to all of our customers. "Always on time, or you don’t pay a dime."™ We look forward to solving all your heating and air conditioning repair, installation...Read more about One Hour Air Conditioning & Heating
Your local One Hour Heating & Air Conditioning has been serving the Yorba Linda area for many years... We promise prompt and professional service to all of our customers. "Always on time, or you don’t pay a dime."™ We look forward to solving all your heating and air conditioning repair, installation...Read more about One Hour Air Conditioning & Heating
Porch Pro Headshot Total Care Heating and Air

Total Care Heating and Air

Air Quality Testing
Serves Ontario, California
Porch Pro Headshot ANTHONY'S AIR CONDITIONING & HEATING INC

ANTHONY'S AIR CONDITIONING & HEATING INC

Air Quality Testing
Serves Ontario, California
(13)
Porch Pro Headshot Heating AC Pros Rancho Cucamonga

Heating AC Pros Rancho Cucamonga

Air Quality Testing
Serves Ontario, California
Porch Pro Headshot Oscar's Construction Co.

Oscar's Construction Co.

Air Quality Testing
Serves Ontario, California
Porch Pro Headshot All service handyman

All service handyman

Air Quality Testing
Serves Ontario, California
Porch Pro Headshot Miyan

Miyan

Air Quality Testing
Serves Ontario, California
Porch Pro Headshot Sassy's Stuff

Sassy's Stuff

Air Quality Testing
Serves Ontario, California