Safety and Efficiency with Expert Chimney Sweep and Repair
A properly maintained chimney is essential to the safety, efficiency, and comfort of your home—especially during colder months. At OHA HVAC, Plumbing, Chimney and Fireplaces, we provide professional chimney sweep and repair services in Fredericksburg and Fairfax, VA, NOVA and surrounding areas. Whether you rely on a fireplace for warmth or ambiance, regular chimney care helps prevent hazards like creosote buildup, blockages, and structural damage.
Complete Care for Chimneys Old and New
Our chimney services combine thorough cleaning with expert diagnostic repair. We start with a full inspection to evaluate soot levels, identify hidden issues, and assess the integrity of your flue and masonry. Chimneys should be cleaned at least once a year to prevent creosote accumulation—a major cause of chimney fires. If we find any cracks, damaged liners, or loose mortar, we’ll walk you through the repair process with clear recommendations and upfront pricing.
Call 703-213-5161 to schedule your inspection and keep your chimney system clean, safe, and fully functional.
Our Chimney Sweep and Repair Services
We tailor every job to the condition of your chimney, ensuring the right approach is used for both efficiency and safety:
- Chimney sweeping to remove soot, creosote, and debris
- Chimney inspections using advanced cameras and tools
- Flue liner repair or replacement
- Chimney cap and crown installation
- Tuckpointing and masonry repairs
- Waterproofing and flashing repair
- Smoke and draft issue diagnostics
- Animal and nest removal
Whether you’re prepping for the season or responding to damage after a storm, OHA HVAC, Plumbing, Chimney and Fireplaces is here with prompt service and expert solutions.
Protect Your Home from the Top Down
Don’t let chimney problems go unnoticed. We’re more than a heating company – we’re also your trusted source for chimney sweep and repair services in Fredericksburg and Fairfax, NOVA and surrounding areas. OHA HVAC, Plumbing, Chimney and Fireplaces is here to help with all of your heating needs, from chimneys to HVAC repair and much more.
Call 703-213-5161 today to schedule your chimney service and enjoy peace of mind every time you light a fire.
Frequently Asked Questions About Chimney Sweep and Repair
How often should I have my chimney cleaned?
We recommend scheduling a chimney sweep at least once a year—especially before the start of the heating season. Regular cleaning helps prevent chimney fires and ensures safe, efficient performance.
What are the signs that my chimney needs repair?
Watch for crumbling brick, missing mortar, water stains, smoke backing into the home, or unusual odors. These are all indicators that your chimney may need inspection or repair.
Is chimney sweeping messy?
Not when done professionally. Our team uses specialized equipment and drop cloths to keep your home clean while thoroughly removing soot, creosote, and debris from your chimney system.
Can chimney damage affect indoor air quality?
Absolutely. Cracked flue liners or blockages can cause smoke, gases, or carbon monoxide to leak indoors. Regular chimney inspections help catch these issues early and keep your home safe.
Most Recent Pins (42)
Scott Brown
A technician completed a chimney and furnace flue inspection in Woodbridge, VA. They swept the furnace flue from the roof and found no defects. The system is clean and safe for use. A $95 diagnostic fee was charged for the service estimate.
Scott Brown
A technician completed a Level 1 chimney inspection and sweep in Springfield, VA for a wood-burning system. The service included cleaning the chimney, cap, crown, bricks, roofline, and gutters. Ladder access was used. A detailed report was submitted to property management, and billing was directed to Prop Watch.
Scott Brown
A technician completed a Level 1 chimney inspection and cleaning for a freestanding wood stove in Locust Grove, VA. The inspection found poor draft due to an improper pipe reducer and incorrect liner setup. The technician recommended flipping the pipes and installing a 6-inch pipe inside the stove to meet code and improve function.
Scott Brown
A technician completed a Level 1 chimney inspection and sweep in Spotsylvania, VA. The job included cleaning and inspecting a freestanding wood-burning stove, brick chimney, cap, crown, roofline, and gutters. No defects were found, and the stove was deemed safe for use.
Scott Brown
A technician in Herndon, VA completed a chimney inspection for a new homeowner reporting an odor. No animals were found in the flue, and the source was likely decaying matter in the inner pipes. The chase cover showed rust, and a stainless steel replacement was recommended. An estimate for repairs will be sent by email.
Scott Brown
A technician in Falmouth, VA completed a chimney inspection and found missing caps on multiple flues. The recommended service included installing one 13x13 stainless steel cap, one 8x8 stainless steel cap, and flue extensions with an additional 13x13 cap. An estimate for the installation was provided to the homeowner.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces provided a free estimate for a potential wood stove insert installation and chimney reline in Fredericksburg, VA. The team gathered detailed fireplace measurements, including firebox dimensions and chimney liner height, to assess installation requirements accurately.
Scott Brown
A technician completed a Level 2 chimney inspection and sweep in Alexandria, VA. The service included cleaning a two-story prefab wood-burning fireplace and performing a full inspection. The technician found no visible defects, and the fireplace was confirmed safe for continued use.
Scott Brown
A technician replaced a damaged chase cover with a new stainless steel chase cover during a chimney repair in Alexandria, VA. The service improved the chimney’s weather resistance and structural protection. The homeowner will receive an invoice with a payment link and final documentation upon completion of payment.
Scott Brown
A technician completed a Level 2 chimney inspection and sweep for a two-story brick chimney in Alexandria, VA. The inspection identified exposed bricks in the smoke chamber and a cracked crown. The team recommended parging with heat-resistant cement and applying a flex crown to prevent water intrusion. An estimate was issued for all necessary repairs.
Scott Brown
Technicians completed a chimney repair in Fredericksburg, VA. They attached and secured the top piece of siding to the chimney, ensuring correct fit and tight fastening to maintain structural support and prevent weather damage.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces completed a Level 1 inspection of a two-story brick, wood-burning chimney system in Fredericksburg, Virginia. The inspection identified crown damage, rusted caps, exposed chimney shoulders, and moss growth. The team recommended structural sealing, stainless steel cap replacement, and moisture protection to preserve system safety and function.
Scott Brown
A contractor in Annandale, Virginia inspected a relined stove and confirmed it is safe for use. They also found a deteriorated cement crown seal with moss growth. They recommended applying a flex crown to reseal the edges, bond it to the brick, and prevent moisture and moss damage.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces completed a Level 2 chimney inspection in Haymarket, VA for a home purchase. Technicians assessed a cracked flue tile, unlined and rusted woodstove, and a deteriorating crown. Recommendations included removing the stove, sealing the crown, replacing the flue tile, and evaluating the damper for possible replacement.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces completed a Level 1 chimney inspection and full sweep in Fredericksburg, VA. The service included examining the chimney cap, crown, bricks, flue, and gutters on a two-story wood-burning system. No defects were found, and the chimney was confirmed safe for use. Annual inspections were recommended.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces completed a chimney inspection in Burke, VA. Technicians located a dead squirrel lodged in the flue pipe, requiring removal of siding and access to the chimney chase. They identified a rusted chase cover and disconnected flue pipe and recommended replacing the cover and recaging the chimney caps to prevent future animal entry.
Scott Brown
A contractor completed chimney repair in Herndon, VA. The service included applying a flexible crown, sealing J-channels, and repointing 50 mortar joints. All work was finished while the client was away, with photo documentation and invoicing provided electronically.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces completed a Level 1 chimney inspection in Alexandria, VA. The team identified a butterfly damper blocking soot removal and recommended replacing it with a capdamper combo. They also advised resealing a deteriorating J-channel and noted that a second technician is needed to access the chimney exterior.
Scott Brown
Technicians completed seasonal maintenance in Fredericksburg, VA on a Carrier Infinity HVAC system and a gas fireplace. They inspected heating and cooling components, verified electrical and drain connections, and cleaned the fireplace. Both systems passed safety checks and are functioning correctly for fall use.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces completed a Level 1 chimney inspection in Spotsylvania Courthouse, VA. The service included a full chimney sweep, covering the flue, cap, crown, bricks, roof, and gutters. The team identified a crack in the flue that requires relining and recommended exterior repairs. An estimate was provided.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces completed a chimney repair in Stafford, VA. The team sealed the J-channels with a UV-resistant, waterproof clear silicone sealant. All materials were prepared in advance. The repair was finished successfully.
Scott Brown
A technician completed a chimney repair inspection in Annandale, VA, for a homeowner seeking a second opinion. The inspection identified possible water leak points and evaluated existing flashing. The technician also assessed the fireplace and chimney condition. A repair estimate will be sent to the customer by email.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces completed a Level 1 chimney inspection and sweep for a lined freestanding woodstove in Fredericksburg, VA. The inspection found a cracked flue tile, gaps at the flue tile, a damaged cement crown, and missing flashing. The team recommended repairs including a flex crown, sealing, and new flashing.
Scott Brown
A technician serviced a gas fireplace in Fairfax Station, VA. The fireplace failed to turn on due to dead batteries in the receiver box. After replacing the batteries, it functioned properly. The customer also requested a chimney cleaning for two fireplaces, which will be scheduled separately.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces completed a chimney repair in Gainesville, VA. The team removed the old cap, converted the fireplace to a top vent, cut a roof opening, and installed a new vent pipe with firestop. They sealed all components and tested the system to ensure proper function.
Scott Brown
A technician performed a chimney sweep and inspection in Spotsylvania Courthouse, VA for a wood-burning stove insert. The chimney liner was glazed and not up to code. The technician recommended full liner replacement and flex crown repair after finding a deteriorated crown and cracked flue tiles. The stove should not be used until repairs are complete.
Scott Brown
A technician installed a new 13x13 stainless steel chimney cap in Oakton, VA. The service included confirming the cap’s proper fit and securing it to ensure stability and function.
Scott Brown
A technician in Alexandria, VA completed a chimney repair by installing a new stainless steel 8-inch round chimney cap. The technician also inspected the chase cover, found rust, and provided an estimate for its replacement.
Scott Brown
A technician in Fairfax, Virginia sealed a bay window using clear, UV-resistant, waterproof, and paintable silicone. All visible moisture entry points were treated. The client approved the estimate by phone. The technician confirmed the bay window is no longer a leak source. Photos and invoice will be sent after payment.
Scott Brown
A technician in Locust Grove, VA provided an estimate for gas fireplace repairs. The inspection found bulging firebricks on the back wall. The technician recommended resetting the damaged bricks and left an estimate for full backwall restoration.
Scott Brown
A technician completed a Level 2 chimney inspection and full sweep for a wood-burning manufactured fireplace in Reston, VA. The inspection found no visible defects. The system included a stainless steel chase cover at the top.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces completed a site visit in Falls Church, VA to inspect a chimney and fireplace. The technician identified damage in the smoke chamber and recommended parging. Exterior repairs were also noted. A written estimate was provided to the homeowner outlining the needed work.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces performed a Level 2 chimney inspection and full sweep on a home in Stafford, VA. The service included a fireplace evaluation and exterior check, which found damaged J-channels. The technician recommended sealing the gaps with UV-resistant silicone to prevent moisture intrusion and provided a repair estimate.
Scott Brown
A technician in Spotsylvania Courthouse, Virginia provided a chimney repair estimate that included terracotta restoration and a FireGuard flue sealant system. The evaluation also addressed the possible need for a stainless steel liner after comparing details from previous contractor quotes.
Scott Brown
A technician in Vienna, VA provided a free second opinion on chimney repairs. The homeowner requested an estimate to reline the chimney and repair the crown. No work was completed during the visit. A formal quote will be prepared for the proposed chimney services.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces completed a chimney sweep and inspection at a vacant home in Woodbridge, VA. The team identified flue damage, moisture intrusion, and fireplace risks. They recommended cement parging, flex crown repair, waterproofing, and B-vent refinishing to ensure safe operation and structure stability.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces completed a chimney sweep and Level 1 inspection for a two-story home in Stafford, VA. Technicians found a shallow smoke shelf, unsealed lintel, and damaged mortar joints. External checks revealed crown patching and faulty caulking. Roof issues included broken flashing, soft spots, and warping. HVAC gas conversion was recommended.
Scott Brown
A technician completed a Level 1 visual chimney inspection in Culpeper, Virginia. The chimney showed no visible defects and no signs of previous wood burning. The technician advised removing gas logs and capping the gas line to prepare the fireplace for future wood use. A follow-up visit will complete this service.
Scott Brown
A technician in Arlington, Virginia inspected a chimney after storm damage. The cap had blown off, and the flue tile and damper cap were detached. The team provided a repair estimate and recommended applying a flex crown to prevent further deterioration of the chimney’s structure.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces completed a chimney sweep and gave a repair estimate in Spotsylvania, Virginia. The team sealed rubber roof flashing around air pipes and patched visible roof holes. They shared photos with the customer and suggested a recommended roofer for further roof work.
Scott Brown
OHA HVAC Plumbing Chimney and Fireplaces inspected an oval dryer vent in Montross, Virginia. The technician cleaned a 20-foot dryer vent to address customer concerns. No additional issues were found, and the system is operating correctly.
Scott Brown
A technician in Fredericksburg, VA replaced a missing 6-inch furnace cap on a chimney to stop water from entering the flue system. The new weather shield prevents moisture damage and helps maintain safe operation of the connected heating equipment. This fix restored proper chimney function and reduced the risk of future water intrusion.
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