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DME MAINTENANCE • ESTABLISHED 2001 • PERFECT RECORD WITH SUFFOLK COUNTY CONSUMER AFFAIRS
SUFFOLK LICENSE #H-43223
516-690-7471 Text Us Email
SUFFOLKCHIMNEY.COM

DME MAINTENANCE

Suffolk County • Long Island

Expert Chimney Company & Service in Suffolk County

DME MAINTENANCE — comprehensive chimney cleaning, repair, liner installation, and safety inspections for Suffolk County homeowners. Owner-operated since 2001. No subcontractors.

DME MAINTENANCE • ESTABLISHED 2001 • SUFFOLK LICENSE #H-43223

Call 516-690-7471 Text Us Free Estimate →
Free Estimate →
🌿 Same-week availability

Spring Chimney Inspection — Schedule Now

Winter is tough on Suffolk County chimneys. Crown cracks, flashing shifts, animals move in. Find it now before summer compounds the damage.

Schedule a Spring Inspection Call 516-690-7471

Our Chimney Services — Suffolk County

Chimney cleaning service in Suffolk County, Long Island
Cleaning

Chimney Cleaning & Sweep — Suffolk County

$165–$295

 Gas chimney cleaning service Suffolk County
Cleaning

Gas Chimney Cleaning Suffolk County

$165–$220

 Oil chimney cleaning Suffolk County
Cleaning

Oil Chimney Cleaning Suffolk County

$165–$250

 Wood fireplace chimney cleaning Suffolk County
Cleaning

Wood Fireplace Chimney Cleaning Suffolk County

$195–$295

 Gas fireplace cleaning Suffolk County
Cleaning

Gas Fireplace Cleaning Suffolk County

$175–$250

 Wood stove cleaning Suffolk County
Cleaning

Wood Stove Cleaning Suffolk County

$195–$295

 Pellet stove cleaning Suffolk County
Cleaning

Pellet Stove Cleaning Suffolk County

$195–$275

 Chimney blockage removal Suffolk County
Cleaning

Chimney Blockage Removal Suffolk County

 Chimney repair Suffolk County Long Island
Repair

Chimney Repair Suffolk County

 Chimney cap installation Suffolk County
Repair

Chimney Cap Replacement Suffolk County

$255+

 Chimney crown repair Suffolk County
Repair

Chimney Crown Repair Suffolk County

$395+

 Chimney chase cover Suffolk County
Repair

Chimney Chase Cover Suffolk County

 Chimney pointing tuckpointing Suffolk County
Repair

Chimney Pointing Suffolk County

$400–$900+

 Chimney waterproofing ChimSaver Suffolk County
Repair

Chimney Waterproofing Suffolk County — ChimSaver

 Prefab chimney repair Suffolk County
Repair

Prefab Chimney Service Suffolk County

 Stainless steel chimney liner installation Suffolk County
Upgrade

Chimney Liner Upgrade Suffolk County — Stainless Steel

$1,670+

 Chimney inspection Suffolk County Long Island
Inspection

Chimney Inspection Suffolk County

$165+

 Chimney inspection for home sale Suffolk County
Inspection

Chimney Inspection Before Buying a House Suffolk County

 Emergency chimney service Suffolk County
Emergency

Emergency Chimney Service Suffolk County

 Chimney damper repair Suffolk County Long Island
Repair

Chimney Damper Repair & Replacement Suffolk County

$999+

 Dryer vent cleaning Suffolk County Long Island
Cleaning

Dryer Vent Cleaning Suffolk County

$149+

 Chimney flashing repair Suffolk County Long Island
Repair

Chimney Flashing Repair Suffolk County

 Carbon monoxide chimney safety Suffolk County
Safety

Carbon Monoxide Safety & Your Chimney — Suffolk County

 Smoke coming into house chimney problem Suffolk County
Symptom

Smoke Coming Into House — Suffolk County Chimney Diagnosis

 Chimney smell fireplace odor Suffolk County
Symptom

Chimney Smell in House — Suffolk County Odor Diagnosis

 Chimney water leak repair Suffolk County
Symptom

Chimney Leaking Water Suffolk County — Diagnosis & Repair

 Fall chimney cleaning Suffolk County before heating season
Seasonal

Fall Chimney Cleaning Suffolk County — Book Before Heating Season

$165+

 Chimney service cost pricing guide Suffolk County
Content

Chimney Service Cost Guide Suffolk County 2026

$149–$1,670+

 Power washing driveway Suffolk County Long Island
Exterior Cleaning

Power Washing Suffolk County

$175–$895+

 Oil to gas conversion chimney liner installation Suffolk County
Liner & Conversion

Oil-to-Gas Chimney Conversion Suffolk County

$1,670+

 Chimney rebuild masonry reconstruction Suffolk County Long Island
Repair

Chimney Rebuild Suffolk County

$1,200–$8,000+

 Animals in chimney removal cap installation Suffolk County
Cleaning

Animals in Chimney Suffolk County

$255+

 Chimney inspection for real estate transactions Suffolk County
Inspection

Chimney Inspection for Real Estate Agents — Suffolk County

Our Suffolk County Service Area

Based in Oceanside -- serving all major Suffolk County communities. Same-week appointments county-wide.

Free Estimate →

South Shore

Babylon, Bay Shore, Islip & more

North Shore & Harbor Country

Huntington, Northport, Smithtown

Central Suffolk

Commack, Hauppauge, Ronkonkoma

West Suffolk

Deer Park, Wyandanch, Lindenhurst

Suffolk County Towns We Serve

All 140 Suffolk County communities — click your town for a dedicated service page.

Browse by Region

South ShoreAmityville, Babylon, Bay Shore & moreNorth Shore & Harbor CountryHuntington, Huntington Bay, Cold Spring Harbor & moreCentral Suffolk — Commack, Hauppauge & BrentwoodCommack, Hauppauge, Brentwood & moreWest Suffolk — Deer Park, Wyandanch & Wheatley HeightsDeer Park, Wyandanch, Wheatley Heights & more
AmagansettAmityvilleAquebogueBabylonBabylon VillageBaiting HollowBay PortBay ShoreBayportBellportBlue PointBohemiaBrentwoodBridgehamptonBrightwatersBrookhavenBrookhaven HamletCalvertonCenter MorichesCentereachCenterportCentral IslipCold Spring HarborCommackCopiagueCoramCutchogueDeer ParkDix HillsEast HamptonEast IslipEast MarionEast MorichesEast NorthportEast PatchogueEast QuogueEast SetauketEast YaphankEastportElwoodFarmingvilleFishers IslandFlandersFort SalongaGordon HeightsGreat RiverGreenlawnGreenportHalf Hollow HillsHampton BaysHauppaugeHead of the HarborHolbrookHoltsvilleHuntingtonHuntington BayHuntington StationIslipIslip TerraceJamesportKings ParkLake GroveLake RonkonkomaLaurelLindenhurstLloyd HarborLongwoodManorvilleMassapequa ParkMasticMastic BeachMattituckMedfordMelvilleMiddle IslandMiller PlaceMontaukMorichesMoriches BayMount SinaiNassau PointNesconsetNew SuffolkNissequogueNorth AmityvilleNorth BabylonNorth PatchogueNorth SeaNorth ShirleyNorthportNorthwest HarborNoyackOakdaleOrientPatchoguePeconicPort JeffersonPort Jefferson StationQuiogueQuogueRemsenburgRidgeRiverheadRocky PointRonkonkomaSag HarborSagaponackSaint JamesSayvilleSeldenSetauketShelter IslandShelter Island HeightsShinnecock HillsShirleyShorehamSmithtownSound BeachSouth HuntingtonSouth JamesportSouthamptonSoutholdSpeonkSpringsStony BrookSunken MeadowTuckahoeUptonVillage of the BranchWading RiverWainscottWater MillWest BabylonWest IslipWest SayvilleWesthamptonWesthampton BeachWheatley HeightsWyandanchYaphank

Can't find your town? Contact us.

What Suffolk County Homeowners Say

Verified reviews from Suffolk County chimney customers — 5.0 stars across 30 reviews

Leave a Review →
★★★★★ Porch
Oil Chimney Cleaning

“Called DME Maintenance after my oil burner started backing up smoke. Douglas was out within two days, found heavy soot buildup in the flue, cleaned it out completely, and left a written report. Exactly what I needed before winter. Will use again.”

B. Flanagan. — Babylon, NY

★★★★★ HomeAdvisor
Chimney Liner Installation

“Douglas came out same week, found a cracked flue liner we had no idea about. Installed a stainless steel liner, cleaned up completely, and explained everything. Pricing was fair and exactly what he quoted. This is the only chimney company I'll call.”

Anthony Ruggiero. — Lindenhurst, NY

★★★★★ Porch
Oil-to-Gas Conversion Liner

“Used DME Maintenance for an oil-to-gas conversion liner. They handled everything — sizing, installation, and the documentation the gas company needed. No hidden charges, no surprises. Knowledgeable and professional.”

Rosemary Catanzaro. — Bay Shore, NY

★★★★★ Nextdoor
Chimney Blockage Removal & Cap

“Had a blockage in my chimney — birds built a nest. DME Maintenance came out quickly, removed the nest, installed a stainless cap, and did a full cleaning. Fast, professional, fair price. Highly recommend to anyone in Smithtown.”

G. Marchetti. — Smithtown, NY

★★★★★ HomeAdvisor
Chimney Crown Repair & Waterproofing

“My chimney was leaking every time it rained. DME Maintenance diagnosed a failed crown, repaired it and applied ChimSaver waterproofing. No leaks since. They also caught the flashing and fixed that too. Thorough and honest.”

Eileen Broderick. — Huntington, NY

★★★★★ Yelp
Annual Chimney Cleaning

“Three years of annual chimney cleaning with DME Maintenance. Always on time, always thorough, always leaves the place clean. The written inspection report is a nice touch — my insurance company asked for one and I had it ready.”

Sal Vitucci. — Islip, NY

Transparent Pricing — Suffolk County

We publish our pricing because we have nothing to hide. Free estimates on all repair work.

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

All repair work quoted free on-site. Prices are starting prices for standard Suffolk County conditions.

Frequently Asked Questions — Suffolk County Chimney Services

What chimney services does DME Maintenance provide in Suffolk County?

DME Maintenance provides chimney cleaning (gas, oil, wood, fireplace, stove, pellet), chimney repair (pointing, crown, flashing, cap, chase cover, waterproofing), stainless steel chimney liner installation, prefab chimney service, and chimney blockage removal throughout Suffolk County, Long Island.

How much does chimney cleaning cost in Suffolk County?

DME Maintenance charges $165 for a standard gas or oil flue cleaning in Suffolk County. Wood-burning fireplace chimney cleaning starts at $195. All cleanings include a full safety inspection and written report. Call 516-690-7471 for an exact quote.

Is DME Maintenance licensed in Suffolk County?

Yes. DME Maintenance holds Suffolk County Consumer Affairs License #H-43223, in perfect standing since our founding in 2001. You can verify this record directly on the Suffolk County consumer affairs portal.

Does every home in Suffolk County need chimney cleaning even without a fireplace?

Yes. Every home that heats with gas or oil has a chimney flue that vents combustion gases. Both gas and oil flues require annual inspection and periodic cleaning. Gas flues are at risk for acidic condensate damage; oil flues accumulate heavy soot. Skipping service creates carbon monoxide and fire risk.

How much does a stainless steel chimney liner cost in Suffolk County?

DME Maintenance installs stainless steel chimney liners starting at $1,670 in Suffolk County. Final pricing depends on flue height, required diameter, and insulation requirements. Call 516-690-7471 for a free liner assessment.

Do I need a chimney liner for an oil to gas conversion in Suffolk County?

Yes. Oil-to-gas conversions require a new stainless steel chimney liner under Suffolk County code and appliance manufacturer requirements. DME Maintenance handles liner installation for oil-to-gas conversions county-wide.

What is chimney pointing and how much does it cost?

Chimney pointing (also called tuckpointing or repointing) is the process of removing deteriorated mortar from between chimney bricks and replacing it with fresh mortar. DME Maintenance charges from $400 for typical section pointing in Suffolk County. All quotes are free and on-site.

How do I know if my chimney needs repair?

Common signs your chimney needs repair: white staining (efflorescence) on exterior brick, mortar that is crumbling or missing, water stains near the firebox, rust on the damper, a cracked or missing chimney crown, water in your mechanical room after rain, or visible brick damage from the roofline.

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Owner-operated since 2001. No subcontractors. No call centers.

Call 516-690-7471 Text Us Free Estimate →

DME MAINTENANCE • Suffolk County License #H-43223