Q.How long does air duct cleaning take?
A typical Dallas home of 2,000–3,000 sq ft takes two to three hours. Larger homes, or heavily contaminated systems, can run to four. We would rather take the extra hour than rush the job.
Q.How does the pricing work? Is there a catch?
We do not quote a number over the phone and hope it is close. The system is inspected on camera, you get the exact total before any work starts, and if the scope changes you approve the change first. That is the whole policy.
Q.How often should ducts be cleaned in DFW?
Every three to five years is the general guidance; in North Texas we suggest two to three. High pollen counts, constant construction dust and the temperature swings that keep systems running hard all fill ductwork faster here.
Q.Will duct cleaning help my allergies?
Cleaning removes the accumulated pollen, dust mites, pet dander and mould spores circulating through the house. DFW ranks among the worst allergy metros in the country, which is exactly why a clean duct system matters more here than in milder climates.
Q.Why does dryer vent cleaning matter?
Clogged vents are linked to roughly 2,900 house fires a year in the US according to NFPA data. Beyond the fire risk, a clear vent restores airflow, shortens drying times and is easier on the appliance. Annual cleaning is the recommendation.
Q.What makes PUREVENT different?
Three things. Live before-and-after camera documentation on every job. Transparent pricing, quoted then honoured. And local ownership — we answer our own phones, and our name in this community is the only reputation we have.
Q.Do you also clean and inspect chimneys?
Yes. Chimney sweeping, inspections and fireplace repair are handled by our own chimney division, Pure Chimney Sweep — including an $89 Level 1 inspection with photos of your flue.