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Air 1 Mechanical Heating and Cooling logo with text emphasizing HVAC services for indoor air quality improvement.

HVAC Equipment & Parts

  • Air Conditioner
  • Furnaces & Heat Pumps
  • Heater Kits & Air Han
HVAC technician in uniform holding smartphone, representing Air 1 Mechanical's reliable service and customer engagement.

Same Day Service

Certified Technicians

Same Day Service

Senior & First Responder Discount

Financing Options

100 % workmanship Guaranteed

Same Day Service

Certified Technicians

Text / Calls Reminder

Senior & First Responder Discount

Financing Options

100 % workmanship Guaranteed

HVAC equipment banner featuring a technician installing an air conditioning unit, with promotional text for services including same day service, certified technicians, and discounts for seniors and first responders.

Boiler & Fireplace Services in Virginia & Maryland

Reliable Boiler & Fireplace Installation, Repair & Maintenance

Boilers and fireplaces add warmth, comfort, and safety to your home, but when they fail, they can cause serious inconvenience — or even hazards. At AirOne360, we specialize in boiler and fireplace installation, repair, and maintenance across Virginia & Maryland. With over 22 years of HVAC experience, our certified technicians ensure your heating system runs safely, efficiently, and reliably.

  • Trusted HVAC, Plumbing & Electrical Services
  • 5 stars on Google!
  • Our Team is available 24/7 days a week.
Call 703-360-4357
Book Service Online

Why Do You Need Boiler & Fireplace Service?

Unlike other heating systems, boilers and fireplaces require specialized care to operate safely. Timely service ensures:
Professional technician performing heating repairs on an HVAC system in a home setting, emphasizing reliable service and comfort restoration in Sterling, VA.
Safety – Prevents risks of gas leaks, carbon monoxide, or fire hazards
Professional technician performing heating repairs on an HVAC system in a home setting, emphasizing reliable service and comfort restoration in Sterling, VA.
Comfort – Keeps your home cozy during the coldest months.
Professional technician performing heating repairs on an HVAC system in a home setting, emphasizing reliable service and comfort restoration in Sterling, VA.
Energy Efficiency – Well-maintained systems use less fuel and lower bills.
Professional technician performing heating repairs on an HVAC system in a home setting, emphasizing reliable service and comfort restoration in Sterling, VA.
Reliability – Prevents breakdowns and emergency repairs.
Professional technician performing heating repairs on an HVAC system in a home setting, emphasizing reliable service and comfort restoration in Sterling, VA.
Eco-Friendly Heating – Modern systems reduce emissions and waste.
Regular maintenance and expert installation are key to long-lasting, safe heating.

Service you can trust.

We have over 22 years of experience with home air conditioner repairs in Air 1 Mechanical System.

Special Offers
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Factory Authorized Dealer badge for Carrier, representing HVAC quality and reliability for Air 1 Mechanical services in Annandale, VA.

Common Boiler & Fireplace Problems We Fix

Our technicians are trained to handle every kind of furnace issue. Some of the most common causes include:

Boiler Issues

Boiler won’t turn on

No heat or hot water

Leaking or dripping pipes

Strange noises (banging, whistling, gurgling)

Low boiler pressure

Pilot light won’t stay on

Frozen condensate pipe

Uneven heating

Fireplace Issues

Weak or no flame

Soot or smoke buildup

Gas fireplace won’t ignite

Foul odors from the fireplace

Damaged glass, logs, or burner issues

Poor ventilation or airflow

Customers Trust & Experience

Image showcasing HVAC service offerings with a focus on Air 1 Mechanical's commitment to quality and customer satisfaction in Annandale, VA.
Image showcasing HVAC service offerings with a focus on Air 1 Mechanical's commitment to quality and customer satisfaction in Annandale, VA.
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Heating system repair services by Air 1 Mechanical, emphasizing efficiency, safety, and cost savings in Sterling, VA.

How Does Boiler & Fireplace Service Work?

At AirOne360, we follow a systematic, transparent approach so you know exactly what to expect:

01

System Inspection

  • Our technician checks the boiler or fireplace thoroughly.
Service advertisement featuring HVAC technician, showcasing furnace repair services, emphasizing same-day service, certified technicians, and customer satisfaction guarantees.

02

Diagnosis

  • Identify leaks, ignition issues, or performance inefficiencies.
Service advertisement featuring HVAC technician, showcasing furnace repair services, emphasizing same-day service, certified technicians, and customer satisfaction guarantees.

03

Clear Explanation

  • We explain what’s wrong and how we’ll fix it.
Service advertisement featuring HVAC technician, showcasing furnace repair services, emphasizing same-day service, certified technicians, and customer satisfaction guarantees.

04

Upfront Estimate

  • Honest, transparent pricing before work starts.
Service advertisement featuring HVAC technician, showcasing furnace repair services, emphasizing same-day service, certified technicians, and customer satisfaction guarantees.

05

Professional Repairs or Installation

  • Same-day repairs or expert new installations.
Service advertisement featuring HVAC technician, showcasing furnace repair services, emphasizing same-day service, certified technicians, and customer satisfaction guarantees.

06

Safety Testing

  • Gas leak, carbon monoxide, and performance checks.
Service advertisement featuring HVAC technician, showcasing furnace repair services, emphasizing same-day service, certified technicians, and customer satisfaction guarantees.

07

Customer Walkthrough

  • We review completed work and share maintenance tips.

Trust & Credibility – Why Customers Choose AirOne360

When it comes to heating, you need more than a handyman — you need a proven HVAC partner. Here’s why thousands of Virginia & Maryland homeowners trust us:

22+ Years of Experience

with boilers and fireplaces

Certified & Licensed Technicians

trained on all major brands

Comprehensive Services

Installation, repair, and preventive maintenance

24/7 Emergency Service

Always available when you need us most

Upfront Pricing

No hidden costs, just honest estimates

Satisfaction Guaranteed

Backed by warranties on parts and labor

Our Boiler & Fireplace Service Process

01

Schedule Your Service

Call or book online anytime. Emergency service available 24/7.

02

On-Time Arrival

Our certified technician arrives prepared with tools and parts.

03

Comprehensive Inspection

We assess system performance, safety, and efficiency.

04

Transparent Quotation

You receive a detailed, written estimate before work begins.

05

Expert Repair or Installation

From minor repairs to complete replacements, we handle it all.

06

Safety & Efficiency Testing

We test your boiler or fireplace to confirm safe, reliable operation.

07

Post-Service Care

We explain what was done and provide maintenance tips.

Signs You Need Boiler or Fireplace Service

Boiler

  • No hot water or heating
  • Pilot light keeps going out
  • Strange sounds or leaks
  • Pressure keeps dropping

Fireplace

  • Pilot won’t light or stay lit
  • Smoke buildup inside your home
  • Flame looks weak or uneven
  • Strange smells or soot buildup

Why Choose AirOne360 for Furnace Repair?

Experienced Technicians

Over 22 years of boiler and fireplace expertise

Emergency Repairs

Available day or night, even holidays

Energy-Efficient Upgrades

Lower your heating bills with modern systems

Comprehensive Service

Installation, repair, and regular maintenance

Trusted Local Provider

Proudly serving VA & MD communities

Satisfaction Guaranteed

We stand by every job we complete

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Frequently Asked Questions

Q1: How much does boiler repair cost?
Costs vary by issue but typically range from $200–$600. We provide upfront quotes.
Most new boiler installations are completed within 1–2 days.
Yes, we service all major brands and models, including gas and electric systems.
Annual service is recommended to ensure safety, efficiency, and longevity.
Yes — our team is available 24/7 for urgent repairs.

Special Offers

10% discount promotion for first-time customers at Air 1 Mechanical, featuring a blue background with white dotted border and an illustration of a service vehicle.
$79 Seasonal Special for emergency service calls, featuring promotional text and a service vehicle in a blue and orange design, emphasizing indoor air quality solutions.
Special offer graphic for Air 1 Mechanical featuring discounts for teachers, military, and first responders on HVAC and plumbing services.
$75 off humidifier installation special promotion, featuring blue background with white border, text highlighting savings, and call-to-action for scheduling service.
Up to $2,700 discount and rebate on new high-efficiency Carrier Infinity System, featuring a service vehicle and promotional call to action.
$100 off new water heater installations offer, featuring promotional text and a service vehicle illustration, emphasizing energy-efficient home solutions.
Promotional banner for Air 1 Mechanical offering a free second opinion on air quality services without additional diagnosis fees.
Seniors discount advertisement for Air 1 Mechanical, offering $75 off HVAC/plumbing repair services for senior citizens, featuring a blue background and promotional text.
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Stay Warm & Safe – Call AirOne360 Today for Boiler & Fireplace Service!

Call(703) 360-4357
Book Service Online
Air 1 Mechanical Heating and Cooling logo, emphasizing HVAC services for improving indoor air quality and comfort.
We offer 24/7 Emergency Service to all of our customers. You can always count on Air 1 Mechanical Sys.
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