Residential HVAC Services Northern Virginia

Keep cool in the summer, warm in the winter with our outstanding residential HVAC services

HVAC Services Northern Virginia

Friendly HVAC Service Provided by Dedicated Professionals

VAN2300-157At Creators of Total Comfort Mechanical we provide fast and friendly expert heating, ventilation and air conditioning (HVAC) services to clients throughout Northern Virginia. Our HVAC professionals provide prompt and courteous service to customers in Loudoun County, Fauquier County, Fairfax County, Prince William County and Arlington County. Our HVAC technicians will quickly diagnose and repair your HVAC system as well as discuss scheduled maintenance options that can extend the life of your heating and cooling system. You can work with us in confidence as we are a multi-year super service Angie’s award winner and rated A+ with the Better Business Bureau.


Click Below for COTC’s Residential Service Offerings

COTC Mechanical Residential Services
  • Geothermal Systems
  • Oil Furnaces
  • Gas Furnaces
  • Air Conditioners
  • Zone Damper Systems
  • Heat Pumps
  • Energy Recovery Units
  • Air Handlers
  • Hydronic Heating Systems
  • Humidifiers
  • Dehumidifiers
  • Electronic Air Cleaners
  • Dual Fuel Systems
  • Radiant Heaters
  • Water Heaters
  • Tankless Water Heaters
  • Evaporator Coils
  • Condenser Coils
  • Air Filtration Systems
  • Gas Boilers
  • Oil Boilers
  • Ultra-Violet Lights
  • Germicidal Lights
  • Packaged Units
  • Exhaust Fans

Call 703-966-0057

Hours & Info

M-F 7:00 am to 5:00 pm.
For after hours emergency service please call us.

AC Repair and Replacement

In the event that your home’s air conditioning system is in need of minor maintenance, major or minor repair, or even complete system replacement, our staff of highly trained service technicians will quickly get your A/C system working again. We use only the highest quality parts and equipment to keep you comfortable even on the hottest of days.

Heating Repair and Replacement

The Furnace is one of the most complex components of a home’s HVAC system, not mention one of the most important. The service technicians of Creators of Total Comfort have the experience and training to diagnose and repair or replace the affected component(s) quickly and efficiently getting you back into total comfort during winter’s cold days.

Angie’s Super Service Awards


Multiple Year Award Winner

HVAC Maintenance Services

COTC-120hWOBottonTextMaintaining the health of your HVAC system will keep it functioning at peak performance year after year. We offer many maintenance services as well as a yearly maintenance service agreement. With your maintenance agreement you will have the peace of mind to know that your system is being taken care of by the best in the industry.

BBB A+ Rating


HVAC Annual Maintenance Plans

A smart investment that extends the life of your HVAC system and provides you with priority service when you need it most.

Maintaining the health of your HVAC system will keep it functioning at peak performance year after year. We offer comprehensive heating and air conditioning system maintenance services as well as a three (3) different yearly maintenance service plans. With your maintenance agreement, you will have the peace of mind knowing that your system is being professionally maintained according to industry standards, which helps keep your home comfortable and complies with manufacturer warranty requirements for regular system maintenance.

Enjoy the Benefits of COTC’s HVAC Service Plans

Planned maintenance will keep equipment running at peak efficiency, which can reduce utility bills.
Our technicians will ensure your HVAC system is operating safely and provide your home with both a comfortable and healthy living environment.
Regular planned maintenance will help spot potential problems before they develop into major repairs. Properly maintained equipment can also be expected to last longer, delaying the costs of early replacement.
Scheduling for repairs during extreme weather has traditionally meant long waits and inconveniences. This agreement gives you priority scheduling and quicker response time. We service our policyholder’s first.
Our highly trained staff of experts know their business and your equipment. Rely on them and our reputation to give you fast, dependable, and fair service.

Fixed cost and choice of three different maintenance plans allows you to meet your economic and equipment needs by budgeting in advance for maintenance, service, labor and parts.

Services Included in all Planned Maintenance Agreements

Inspect HVAC Components

  • Thermostat
  • Blower Assembly
  • Belts and Pulleys
  • Motor Lubrication
  • Contactors and Relays
  • Indoor Coil
  • Clean Air Filter
  • Fan Limit Switch
  • Electrical Connections
  • Safety Controls

Additional Spring Inspections

  • Condensate Pan & Drain
  • Refrigerant Charge Check
  • Compressor Operation
  • Outdoor Unit Coil
  • Condenser Fan Motor
  • Reversing Valve
  • Outdoor Disconnect
  • Refrigerant Leaks Check

Additional Fall Inspections

  • Heat Exchanger
  • Burner Assembly and Flame
  • Temperature Rise
  • Flue Venting
  • Gas Valve & Igniter
  • Electric Heater Elements
  • Sequencer Operation
  • Hi Limit Safety
  • Door Safety Switch
  • Humidifier Operation

[COTC’s] Robert is outstanding. I’ve lived in this area for 9 years now and have called dozens of contractors for a variety of work. A huge number never call you back. Some arrive to size up the work and you never hear from them again. Robert is the exception… arrives when promised, sizes up the situation, explains himself, and offers a variety of solutions. Glenn

Manassas, VA

About COTC Mechanical

Northern Virginia’s Residential, Commercial and Precision Cooling experts. Learn more about us.
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