Does Every Nassau County Home Need a Chimney Cleaning?
Yes — even if you don't have a fireplace. Every home that heats with gas or oil vents combustion gases through a flue. That flue needs to be inspected and cleaned annually. Gas appliances produce acidic condensate that attacks clay tile liners over time. Oil systems leave heavy soot that gradually restricts airflow. Skipping annual service is how a $165 cleaning turns into a costly repair. DME Maintenance has been cleaning Nassau County chimneys since 2001 — no subcontractors, no call centers, owner on every job.
Full inspection included with every cleaning — written report provided
Nassau County license #H0101570000 — verified, linked to county record
How a Professional Chimney Cleaning Works — DME Maintenance Nassau County
Schedule & Confirm
Call or text DME Maintenance at 516-690-7471. We confirm your appointment, typically within the same week for Nassau County locations.
Pre-Inspection
Our technician inspects the cap, crown, flashing, damper, firebox, smoke chamber, and accessible liner sections before cleaning begins.
Flue Cleaning
Using professional rotary brushes and HEPA-filtered vacuum equipment, we remove soot, creosote, or condensate deposits from the full length of the flue.
Post-Cleaning Inspection
After cleaning, we re-inspect the liner and all accessible components. Camera inspection is available for clay tile liners with visible deterioration.
Written Report
You receive a written safety report documenting the condition of all components and any recommended repairs. No pressure, no upselling.
What Customers Say
Conor Reilly
Bellmore • November 2025
“Third year using them. Same quality every time.”
★★★★★Miriam Feldman
Manhasset • November 2025
“In and out in under 90 minutes. Spotless when they left.”
★★★★★Colin Kennedy
Bellmore • October 2025
“Sweep done, inspection complete, report delivered. Exactly the process I wanted.”
★★★★★Frequently Asked Questions
How much does chimney cleaning cost in Nassau County?
DME Maintenance charges $165 for a standard gas or oil flue cleaning in Nassau County. Wood-burning fireplace cleaning starts at $249. Price includes a full safety inspection and written report. Call 516-690-7471 for an exact quote.
How often should I have my chimney cleaned?
The NFPA recommends annual chimney inspection and cleaning for all fuel types. Gas flues should be cleaned every 1–2 years. Oil flues annually. Wood-burning fireplaces after every 50–100 fires or at least once per heating season.
Do I need a chimney cleaning if I only heat with gas?
Yes. Gas chimney cleaning matters because gas combustion produces acidic condensate that deteriorates clay tile liners over time. Annual cleaning and inspection of your gas flue is essential for carbon monoxide safety and to catch liner degradation before it becomes a code issue.
Is DME Maintenance licensed for chimney cleaning in Nassau County?
Yes. DME Maintenance holds Nassau County Consumer Affairs License #H0101570000, in perfect standing since 2001. You can verify this directly at the Nassau County consumer affairs portal.
What does a chimney cleaning include?
A chimney cleaning includes: brushing and vacuuming the flue, inspection of the liner, crown, cap, damper, and firebox, and a written safety report. For wood fireplaces, creosote is removed to NFPA Level 1 standards. Need a liner upgrade? We assess that during every cleaning.
Quick Answers
Who does chimney cleaning near me in Nassau County?
How much does a chimney cleaning cost in Nassau County?
Do I need a chimney cleaning if I don't have a fireplace?
How often should I clean my chimney in Nassau County?
What is the best chimney cleaning company in Nassau County?
Nassau County Pricing Guide
| Service | Starting Price |
|---|---|
| Chimney Inspection (Level 1) | Included |
| Dryer Vent Cleaning | $149+ |
| Chimney Cleaning (Gas or Oil Flue) | $165 |
| Wood Fireplace Chimney Sweep | $249 |
| Chimney Cap Installation | $255+ |
| Chimney Damper (Top-Sealing) | $999+ |
| Chimney Crown Repair | $395 single flue |
| Chimney Pointing | $600–$900+ |
| Stainless Steel Chimney Liner | starting at $1,400 |
| Chimney Repair / Blockage / Waterproofing | Free Estimate |
| Level 2 Inspection (Home Sale) | Free estimate |
| Emergency Chimney Service | Free estimate |
Prices are starting rates. Free on-site estimates for all repair work. Call 516-690-7471.
Chimney Cleaning & Sweep — Nassau County — Free On-Site Estimate
Same-week appointments • Written inspection report • Nassau License #H0101570000