Catonsville’s Emergency HVAC Pros

From sudden furnace failures in winter to AC breakdowns in summer, Carver Heating & Cooling has you covered 24/7 across Catonsville and greater Baltimore County.

Call Now: (410) 621‑7552
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Furnaces Tuned in 2024

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Cooling Systems Serviced

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Days of Guaranteed Response

Before & After: Catonsville Boiler Replacement

Old boiler New boiler

Download: Winter HVAC Prep Checklist

Get our free, expert‑curated PDF guide to ensure your heating system is ready for freezing nights. Includes filter tips, thermostat settings, and safety checks.

Download Free

Your Service Journey

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1. Call Received

Our 24/7 dispatch team logs your details instantly.

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2. Rapid Dispatch

Nearest tech arrives with fully stocked van.

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3. Precision Diagnosis

We use thermal cameras & gauges—no guesswork.

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4. Expert Repair

Manufacturer‑spec repairs or installs.

5. Quality Check

Final airflow tests & site cleanup.

Meet Our Team

Anna Lee

Anna Lee

NATE‑Certified Lead Technician with 10+ years HVAC experience across Baltimore County.

Mike Turner

Mike Turner

Furnace & Boiler Specialist known for ultra‑fast emergency responses.

Rosa Chen

Rosa Chen

Indoor Air Quality Expert specializing in UV and HEPA system installations.

24/7 Emergency Heating Repair

When your furnace quits on a sub‑freezing night, our on‑call technicians arrive within 60 minutes, equipped with common parts and diagnostic tools to restore warmth fast—no waiting, no excuses. We work on gas, oil, and electric systems, performing thorough safety inspections and carbon monoxide tests before we leave, ensuring both comfort and peace of mind.

Air Conditioning Service & Installation

From routine tune‑ups to complete condenser replacements, we optimize your cooling for Catonsville’s humid summers. We perform coil cleanings, refrigerant checks, and airflow balancing, then follow up with an energy‑audit report. For new installs, we handle load calculations, permitting, and precise ductwork design to deliver whisper‑quiet, efficient performance backed by full manufacturer warranties.

Preventive Maintenance Plans

Our seasonal plans include filter changes, system calibrations, and safety control tests—designed to catch small issues before they become big emergencies. Members enjoy priority scheduling, 10% discount on repairs, and detailed service logs that can support insurance claims. Over the life of your equipment, preventive care can extend its lifespan by years and reduce energy costs significantly.

Duct Cleaning & Sealing

Leaky or dusty ducts waste up to 30% of heating & cooling energy. We deploy negative‑pressure duct cleaning to dislodge debris and allergens, then use aerosol duct sealing to seal microscopic leaks without invasive repairs. Improved airflow boosts system efficiency and reduces utility bills, while enhancing indoor air quality for a healthier home.

Smart Thermostat & Zoning Solutions

Upgrade to Wi‑Fi thermostats or multi‑zone zoning for personalized comfort control. We integrate your HVAC with your smart home ecosystem—Alexa, Google Home, or smartphone apps—so you can remotely monitor temperatures, set schedules, and receive maintenance alerts. Zoning dampers allow independent temperature control in different areas, reducing energy waste.

Indoor Air Quality Upgrades

Combat allergens, mold spores, and volatile organic compounds with our advanced IAQ solutions. We install UV germicidal lights to neutralize microbes, HEPA filtration for fine particle removal, and whole‑house dehumidifiers to control humidity. Breathe easier year‑round and protect your family’s health with our turnkey installations and ongoing support.

“Carver arrived in under an hour when our boiler failed in January—warmth restored quickly and a detailed maintenance plan recommended. Outstanding service!”
— Sarah W., Catonsville
“Their seasonal tune‑up plan caught a minor refrigerant leak before it turned into a $1,200 repair. Saved us big and improved efficiency.”
— David L., Ellicott City
Do you offer financing?

Yes—flexible financing options are available for new installations and major repairs, with low monthly payments and quick approval.

What areas do you serve?

We proudly serve Catonsville, Arbutus, Ellicott City, Towson, and all of Baltimore County.

Are your technicians certified?

All our technicians are NATE‑certified and receive ongoing training on the latest HVAC technologies and safety protocols.

Contact & Hours

Phone: (410) 621‑7552

Address: 640 Frederick Rd #317, Catonsville, MD 21228

Hours: Mon–Fri 7am–7pm, Sat 8am–4pm, Sun 9am–2pm, 24/7 emergencies

Experience Ultimate Comfort—Call Carver Now

Call (410) 621‑7552