Municipality approved · ISO certified · Open 24/7 Call +974 709 709 98WhatsAppinfo@pesticideguard.com

Germ Control & Indoor Air Quality Testing in Qatar

Pesticide Guard provides indoor air quality testing, professional disinfection and specialist hygiene services for homes, commercial buildings, industrial facilities and food businesses in Qatar. If you’re dealing with persistent odours, dampness or recurring mould, we can help you decide what to check and what to do next.

  • Lab-analysed samples
  • Homes and businesses
  • Available 24/7
PesticideGuard technician setting up an indoor air sampler on a tripod in a hotel lobby
Indoor air quality testing

Indoor Air Quality (IAQ) Testing

An IAQ assessment helps you understand what is in the air and on the surfaces of your property before you spend money on treatment. Customers usually call us when there is a musty or persistent odour, visible mould or damp patches, condensation around AC units, occupants reporting stuffiness or allergy-like symptoms, after water damage, before moving into a property, or for a routine check of an office, school, clinic or hotel.

What the assessment can include

  • On-site environmental measurements such as temperature and relative humidity in the rooms agreed
  • Moisture checks on walls, ceilings, floors and around AC units and wet areas
  • Visual inspection of AC grilles, ducts we can access, and areas with damp or staining
  • Microbiological air sampling, and surface samples where needed, collected on site for laboratory analysis

On site and in the laboratory

Checked on site

Temperature, relative humidity, moisture readings and visual observations are recorded during the visit.

Sent to the laboratory

Air and surface samples for microbiological analysis are collected on site and sent to an approved third-party laboratory.

Before-and-after sampling

When we carry out disinfection, AC duct cleaning or mould remediation, samples can be taken before and after the work so you can compare results. Ask for it when you request a quote and we will include it in the scope.

What you receive

You receive the laboratory report for the samples included in the agreed testing scope, together with our on-site readings, observations and recommended next steps. The proposed tests, the price and the estimated reporting time are confirmed in your quotation before any testing starts.

Germ control and hygiene services

Each service below is quoted to an agreed scope. Many customers combine them, for example AC duct cleaning with before-and-after air sampling, or mould remediation with follow-up testing.

Professional Disinfection & Infection Control

PesticideGuard technician disinfecting a high-touch door handle in a commercial corridor

We disinfect the surfaces and areas agreed with you, with particular attention to high-touch points such as door handles, push plates, lift buttons, handrails, counters, washroom fittings and shared equipment. Shared spaces like receptions, corridors, prayer rooms, pantries, changing rooms and staff accommodation can be included.

Before we start, we walk the premises with you and agree the scope: which areas, which surfaces, the method and the products suited to each one, and any areas that must stay in use. For offices, clinics, schools, hotels and food businesses we can set a recurring schedule, timed around your opening hours, or arrange a one-off treatment after an illness outbreak or before reopening.

Request a quote

HVAC & AC Duct Cleaning and Sanitisation

Dust, debris and microbial growth can build up inside AC units and ductwork, especially where condensation collects. We inspect the agreed AC components and accessible ductwork, then clean them to the scope set out in your quotation, which can include grilles and diffusers, filters, fan coil units, drain pans and duct sections that can be reached safely.

Where it is appropriate for the system and the agreed scope, we sanitise the cleaned components. We protect furniture and floors while we work, and we note anything that needs a separate AC repair, such as blocked drains or damaged insulation. Air sampling before and after cleaning can be added if you want to compare results.

Request a quote

Water Tank Cleaning & Disinfection

Sediment, scale and biofilm settle in storage tanks over time. Under the agreed service scope, we isolate and drain the tank, remove sediment and residue, clean the internal surfaces and disinfect the tank before it is refilled and returned to service.

We cover rooftop and ground tanks for villas, residential buildings, commercial premises and food businesses. We note visible defects such as damaged lids, gaps or corrosion so they can be repaired, and water samples for laboratory analysis can be included in the scope on request.

Request a quote

Mould Inspection & Remediation

We assess areas affected by mould, check for likely moisture sources such as leaks or condensation, carry out the agreed treatment and arrange follow-up sampling where appropriate. A leak or condensation problem may need separate corrective work.

Learn more about mould treatment

Request a quote

How it works

  1. Enquiry

    Call, WhatsApp or send the form. Tell us the property, the concern (odour, dampness, mould, illness, a routine check) and any deadline.

  2. Scope confirmation

    We visit or discuss the site and confirm the areas, tests, samples, treatments, price and estimated reporting time in a written quotation.

  3. Testing or treatment

    Our technicians take on-site readings, collect samples and carry out the agreed disinfection, cleaning or remediation.

  4. Laboratory analysis

    Samples that need analysis go to an approved third-party laboratory.

  5. Report and next steps

    You receive the lab report and our findings, with recommended next steps and optional follow-up sampling.

Also see commercial pest control and restaurant and food industry pest control for combined hygiene and pest programmes.

Frequently asked questions

Can I book indoor air quality testing on its own?

Yes. You can book a testing-only visit without any treatment. We agree the rooms, measurements and samples first, and you receive the results and lab report so you can decide on next steps.

What does the laboratory report include?

The laboratory report covers the samples included in the agreed testing scope. It typically identifies each sample and its location, the analysis carried out and the results. Alongside it, we explain the on-site readings and what we observed.

Is before-and-after sampling available?

Yes, where it suits the job. Sampling before and after disinfection, AC duct cleaning or mould remediation lets you compare results. If you want it, ask us to include it in the quotation.

Which tests are done on site and which go to a laboratory?

Readings such as temperature, relative humidity and moisture checks are taken on site. Air and surface samples for microbiological analysis are collected on site and sent to an approved third-party laboratory.

How long do results take?

On-site readings are available on the day. The estimated reporting time for laboratory results depends on the tests and is confirmed in your quotation.

Will mould come back after treatment?

Mould usually returns if the moisture source remains. We identify likely sources such as leaks or condensation; correcting them may need separate plumbing, AC or building work.

Request an IAQ Testing Quote

Tell us about the problem and we will call or WhatsApp you to arrange an inspection or discuss a quotation. Fields marked * are required.

Please enter your name.
Please enter a valid phone number.
Please tell us where the property is.
Please choose a property type.
Please choose a service.
Please check the email address.
We use your details only to respond to this enquiry. See our privacy policy.

Concerned about the air or hygiene in your property?

Request a quote for testing or treatment, or WhatsApp us to talk it through.

Call WhatsApp Quote