Improve indoor air quality, remove dust & allergens, and restore clean airflow with professional duct cleaning services from GEM's certified technicians.
From air duct cleaning to mold remediation, we restore clean, healthy airflow throughout your home or business.
Deep cleaning of your entire duct system using high-powered HEPA vacuums to remove years of accumulated dust, debris, and allergens.
Book Service →Eliminate dangerous lint buildup that causes over 15,000 fires annually. Restore efficient drying and reduce energy costs.
Book Service →Professional mold detection and removal from your HVAC system, stopping contamination from spreading through your air supply.
Book Service →Clean evaporator and condenser coils improve efficiency, lower energy bills, and extend your HVAC system's lifespan significantly.
Book Service →EPA-approved antimicrobial treatments eliminate bacteria, mold spores, and odors — leaving your air genuinely clean and fresh.
Book Service →Seal leaking ducts, repair damaged sections, and restore full airflow efficiency to stop conditioned air from escaping into your walls.
Book Service →Comprehensive indoor air quality assessment with detailed reporting. Know exactly what's circulating through your home's air supply.
Book Service →Thorough cleaning of all supply and return vents, registers, and grilles — the most visible entry points into your duct system.
Book Service →GEM Duct Cleaning was founded with a simple mission: give every Baltimore and Washington DC family access to genuinely clean indoor air. We're not a national franchise. We're your neighbors — a locally owned team that takes pride in every job we complete.
Baltimore and DC's climate creates unique air quality challenges. High humidity encourages mold growth inside ductwork. Dense urban particulate matter accumulates rapidly. Our technicians are specifically trained to address the conditions found in Mid-Atlantic homes.
We don't cut corners on equipment, training, or your time. Here's what sets us apart from every other contractor in the area.
No surprise charges. You know the full cost before we begin. Zero hidden fees, ever.
HEPA-certified truck-mounted vacuums and rotary brush systems used by the top 5% of operators.
Every tech is background-checked, NADCA-certified and undergoes continuous on-the-job training.
Same-day and next-day appointments available. We work around your schedule, not ours.
All sanitizing agents are EPA-registered, non-toxic, and safe for children, pets, and allergy sufferers.
If you're not completely satisfied with our work, we'll return and re-clean at no additional charge.
We live and work here. Baltimore & DC are our communities — we're invested in getting it right.
A methodical, thorough approach ensures every inch of your duct system is addressed — with zero disruption to your home.
Book online or call — we confirm same-day and arrange arrival at your convenience.
We photograph your ductwork and HVAC system to assess contamination levels and plan our approach.
High-powered vacuum extraction combined with rotating brush agitation removes all contaminants.
EPA-approved antimicrobial coating is applied to prevent future mold growth and eliminate odor-causing bacteria.
We test airflow at every vent, review results with you, and ensure your complete satisfaction before leaving.
Real reviews from Baltimore and Washington DC homeowners who breathe easier thanks to GEM.
Serving homeowners and businesses within 40 miles of Baltimore and 35 miles of Washington DC.
No bait-and-switch. No upsells. Our prices are upfront so you can plan with confidence.
Final pricing may vary depending on your system's condition, accessibility, and size. We provide an exact quote before any work begins — no surprises, ever. Dryer vent cleaning, mold remediation, and coil cleaning are priced separately.
Everything you need to know before booking your duct cleaning service.
Reach out by phone, SMS, or form — we respond to all inquiries within 30 minutes during business hours.
Whether you need a same-day appointment or want to schedule weeks in advance, we're here to make the process as smooth as possible.
Monday – Friday: 7:00 AM – 8:00 PM
Saturday: 8:00 AM – 6:00 PM
Sunday: 9:00 AM – 5:00 PM
Emergency service available 24/7
🔒 Your information is private and never shared. We'll respond within 30 minutes.