Site Inspection
A trained inspector walks through your space, assessing ventilation, moisture, hygiene and visible red flags.
Home environment assessment
A healthier space starts with a clearer picture.
The air you breathe, the water you use and the rooms you live in all deserve a closer look. Prewel Healthy Spaces helps you understand selected conditions in your home and decide what to do next.
Clear findings. Practical recommendations. Your choice of next steps.
A closer look at homeAssessment overview
Lab verifiedAccredited testing
Accurate & reliableApproved devices
Actionable insightsPractical next steps
Understand first. Improve with confidence.
Lab VerifiedTested and verified in accredited labs
Accurate & ReliableApproved devices & accredited lab testing
Comprehensive ReportsEasy to understand, clearly explained
Actionable InsightsPractical recommendations that work
For Every FamilySuitable for all ages, all life stages
From a walkthrough to a full lab panel
What we test
Six categories of measurement, from a simple site inspection to a full laboratory panel.
Indoor Air Quality
PM2.5, PM10, carbon dioxide (CO₂), carbon monoxide (CO), TVOCs, formaldehyde, ventilation index, temperature, humidity, light and noise.
Water Quality
pH, total dissolved solids (TDS), hardness, residual chlorine and water microbiology, including E. coli where specified.
Mould Count & Bacteria
Moisture assessment, mould count, Aspergillus screening, and airborne and surface bacteria.
Heavy Metals
Lead, arsenic, mercury and other heavy metals may be assessed in water, dust or selected surface samples.
Pesticides & TVOCs
Pesticide residue screening and total volatile organic compound (TVOC) speciation, where included in the agreed panel.
Available parameters, locations and sample types vary by package and agreed assessment scope. Not every test is included in every package.
Who can benefit
Built for anyone the home affects most.
Particularly valuable for families managing chronic conditions, new parents, and anyone recovering at home.
Infants & young children
Pregnant women
Elderly individuals
Asthma, allergies & COPD
Hypertension & cardiac health
Diabetes
Kidney disease
Transplant recipients
Recurrent respiratory infections
Skin allergies & eczema
Weakened immune systems
New homeowners & tenants
A home environment assessment can provide context about selected conditions in the home. It does not diagnose or treat medical conditions.
Room by room
Different rooms. Different questions.
A room-by-room walkthrough helps focus the assessment on how each space is used. Select a room to see examples of what may be considered.
Living room
A space used throughout the day
The agreed assessment may include selected air and comfort measurements, along with observations about how the room is ventilated and used.
- PM2.5 and PM10
- TVOCs and ventilation index
- Temperature, humidity, light and noise
This is an illustrative guide. Included measurements depend on the package and assessment plan.
Assessment packages
Choose the level of insight you need.
Each package combines the stated tests with a whole-home visual inspection. Pick a package to start an enquiry.
Testing is performed at the locations and to the scope listed for each package. Partner remediation work is charged separately.
Package 01
Essential Check
₹4,999/ visit
A focused first look at water and one indoor air location.
Water · 1 location
- pH and total dissolved solids (TDS)
- E. coli
- Hardness
Indoor air · 1 location
- PM2.5, PM10 and carbon monoxide (CO)
- Ventilation index and TVOCs
- Temperature, humidity, light and noise
Home review
- Complete house visual inspection
- Three suggested improvements
Package 02
Advanced Check
₹9,999/ visit
A wider assessment with room scores, root-cause review and a ranked action plan.
Water · 1 location
- 19 water tests across physico-chemical, toxicological and microbiological parameters
- Two heavy metals
Indoor air · 3 locations
- PM2.5, PM10 and carbon monoxide (CO)
- Ventilation index and TVOCs
- Temperature, humidity, light and noise
Home review and guidance
- Complete house visual inspection with overall room scores
- Root-cause inspection and full ranked plan to address issues
- Walk-through call to review findings
Package 03
Comprehensive Check
₹19,999/ visit
Everything in Advanced, plus focused testing and a coordinated remediation plan.
Includes everything in Advanced, plus
- Mold identification
- Allergen testing
- Formaldehyde testing
- Remediation plan coordinated through trusted partners
- One retest after remediation
Partner remediation work and repairs are not included. Charges depend on the fix required.
Year-round care
Healthy Home Membership
Four visits give you a way to review your home environment through the year and compare findings as conditions change.
₹49,999/ year
- Four field visits
- Comprehensive Check scope at every visit
- Two-day continuous monitoring in any 3 rooms
- Seasonal alerts and rechecks
- Comparative score at each visit showing what improved
- One retest after remediation during the membership year
Simple, considered, useful
From your question to a practical next step.
We begin with your concern, agree on the assessment scope and explain what the results can—and cannot—tell you.
Tell us what you want to understand
Share your home type, location and the areas you want to assess.
Agree on the package
We confirm the locations, tests and visit details before scheduling.
We assess and report
Our team completes the agreed visual assessment and testing, then prepares your findings.
Review your next steps
Discuss the findings and decide whether any follow-up or specialist support is needed.
A useful report
Results should help you decide what to do.
Your report brings the agreed measurements and observations together. The Advanced and Comprehensive packages add scores and a ranked plan, so you can see where attention may be needed first.
Understand what was assessed
See the locations, parameters and scope included in your package.
Prioritize your actions
Use the findings to plan next steps at a pace that works for you.
Ask for expert support if needed
Where a repair or specialist service may help, we can coordinate an introduction. Partner work is charged separately.
Questions, answered
Before you book.
Still unsure which package fits? Tell us what you want to understand and we’ll help clarify the scope.
Ask our team ↗What does the home inspection include?
A visual review of the home, with attention directed by your concerns and the selected package. The test locations and scope are agreed before the visit.
What do the water packages cover?
Essential includes pH, TDS, E. coli and hardness at one selected water location. Advanced covers 19 tests across physico-chemical, toxicological and microbiological parameters, plus two heavy metals.
What indoor air parameters are measured?
PM2.5, PM10, carbon monoxide (CO), ventilation index, TVOCs, temperature, humidity, light and noise. The number of locations depends on the selected package.
Are remediation and repairs included?
No. Comprehensive and membership plans include remediation planning and coordination through trusted partners. Any partner remediation or repair work is charged separately based on the work required.
How many retests are included in the membership?
One retest after remediation is included during the membership year. It is not one retest per field visit.
Does this assessment diagnose a health condition?
No. It assesses selected conditions in a home. It does not diagnose a health condition, identify the cause of symptoms or replace advice from a qualified healthcare professional.
Which locations do you serve?
Share your address or locality when you enquire. Our team will confirm service availability and visit details before booking.
Start with a conversation
Let’s understand your space.
Tell us what you want to assess. Our team can help you choose a package and confirm whether your location is serviceable.
+91 72598 85986Call Prewel Labs Prewel Labs contact pageVisit the official contact page healthyspaces@prewellabs.comEmail Prewel Healthy Spaces
JP Nagar, BengaluruPrewel Labs
Request an assessment
Share a few details and our team will get back to you to confirm the scope and visit.