A&T Chimney Sweeps NOVA: Why Northern Virginia Homeowners Trust This 5-Star Chimney Service Company Last updated: April 2025 · Based on verified Google reviews and service analysis Key Takeaways Perfect rating: ★★★★★ 5.0 stars across 23 verified Google reviews Fast scheduling: Appointments confirmed within hours, service within days — not weeks Transparent pricing: Customers consistently report prices $100+ lower than competitors No surprise upsells: Honest assessments without pressure tactics Full-service: Sweeping, inspections, repairs, masonry, dryer vent cleaning, fireplace installation experienced technicians, licensed, bonded, and insured Service area: All of Northern Virginia, DC metro, and Maryland Website: atchimneysweeps.com · Phone: (703)…

Quick Answer: How to Choose a Chimney Sweep Look for a chimney sweep with real experience (10+ years is ideal), transparent pricing with no hidden fees, strong online reviews from actual customers, and someone who actually inspects your chimney — not just sweeps it. A good chimney sweep will tell you exactly what’s included before they show up, quote you a firm price, and leave your home cleaner than they found it. If they won’t answer basic questions or dodge pricing, move on. Key Takeaways Ask at least 5–6 key questions before hiring — a reputable chimney sweep will welcome…

Quick Answer: What Does Dryer Vent Cleaning Cost? Professional dryer vent cleaning in Northern Virginia costs $119 as a standalone service. Clogged dryer vents cause an estimated 2,900 house fires every year in the United States, resulting in $35 million in property damage. The U.S. Fire Administration recommends cleaning your dryer vent at least once per year. At A&T Chimney Sweeps, we also offer combo packages — dryer vent cleaning plus chimney cleaning or stove cleaning for just $239 — so you can knock out two critical safety services in a single visit. Key Takeaways Dryer vent cleaning costs $119…

Quick Answer: Gutter Cleaning in Northern Virginia Clogged gutters are one of the leading causes of preventable water damage to Virginia homes. Professional gutter cleaning in Northern Virginia typically costs $100 to $250, depending on your home’s size, stories, and linear feet of gutter. Most single-story homes in Fairfax, Loudoun, and Prince William counties fall in the $125 to $175 range. Scheduling gutter cleaning twice a year — spring and fall — protects your foundation, siding, landscaping, and roof from costly water damage. Key Takeaways Professional gutter cleaning in Northern Virginia costs $100–$250 for most homes, with the price primarily…

Quick Answer: Is Chimney Waterproofing Worth It? Yes — chimney waterproofing is one of the most cost-effective preventive measures you can invest in for your home. At $200 to $500, a professional waterproofing application prevents $2,000 to $15,000+ in water damage repairs to your chimney masonry, flue liner, firebox, and surrounding structure. In Northern Virginia’s freeze-thaw climate, water infiltration is the single greatest threat to chimney longevity. A single application lasts 5–10 years, making the annual cost of protection as low as $20–$50 per year. Key Takeaways Chimney waterproofing costs $200–$500 in Virginia, depending on chimney size, height, accessibility, and…

Quick Answer: Virginia Building Codes for Chimneys Virginia follows the Virginia Uniform Statewide Building Code (VUSBC), which adopts the International Residential Code (IRC) as its foundation for residential construction. Key chimney code requirements cover clearance to combustibles (minimum 2 inches), flue liner requirements (mandatory for all masonry chimneys), chimney height (the 3-2-10 rule), and inspection standards based on NFPA 211. Any chimney construction, major repair, or new fireplace installation in Virginia requires a building permit and must comply with the current edition of the VUSBC. Key Takeaways Virginia’s chimney codes come from the VUSBC, which adopts the IRC. The IRC…

Quick Answer: Do Gas Fireplaces Need Chimney Cleaning? Yes — gas fireplaces need an annual professional inspection even though they don’t produce creosote like wood-burning fireplaces. Gas appliances create carbon monoxide, and any malfunction in venting can allow this odorless, invisible gas to enter your home. Chimney vents can become blocked by animal nests, debris, or corrosion. Internal components wear out over time. The NFPA recommends annual inspection of all chimney and venting systems regardless of fuel type. An annual gas fireplace inspection typically costs $99–$200 and could save your family’s life. Key Takeaways Gas fireplaces still require annual professional…

Quick Answer: How to Tell If Your Chimney Has Creosote Buildup Creosote is a dark, tar-like byproduct of wood combustion that accumulates inside your chimney flue. It develops in three stages — from light, flaky soot (Stage 1) to shiny, hardened glaze (Stage 3) that can ignite at temperatures as low as 451°F. The Chimney Safety Institute of America (CSIA) recommends cleaning when creosote reaches 1/8 inch thick. If you see dark flaking inside your firebox, notice a strong smoky smell when the fireplace is not in use, or have not had your chimney cleaned in over a year, you…

Quick Answer: Chimney Cap vs Chimney Crown — What’s the Difference? A chimney cap is a metal cover (usually stainless steel or copper) that sits on top of each flue opening to keep out rain, animals, and debris. A chimney crown is the concrete slab that covers the entire top of the chimney structure around the flue tiles. The crown is the “roof” of your chimney’s masonry; the cap is the “hat” on top of the flue pipe sticking through that roof. Both components work together to protect your chimney from water damage. If either one fails, costly repairs follow….

Quick Answer: How to Choose the Best Chimney Sweep in Northern Virginia Look for CSIA certification, proof of liability insurance, verifiable customer reviews (100+), transparent upfront pricing with no hidden fees, and at least five years of experience serving the Northern Virginia and DC metro area. A trustworthy company will never pressure you into unnecessary repairs on the spot. Key Takeaways CSIA certification is the single most important credential — it confirms the technician has passed rigorous testing on chimney safety, codes, and best practices established by the Chimney Safety Institute of America. Not all chimney sweep companies carry adequate…