Addressing Your Residential and Commercial HVAC Needs

Holy Spirit Heating & Cooling / Duct Cleaning offers superb repair and maintenance services at affordable rates. From simple installations to extensive aftercare, our team of highly trained technicians is capable of handling all types of HVAC projects.

condenser unit

Comprehensive Care for Your Heating and Cooling Systems

Our company performs a variety of services that will improve the performance and extend the lifespan of your property’s HVAC set up. Yearly general maintenance of your system is recommended to help keep it in prime condition. We service the following:

  • HVACs
  • Air Conditioning Systems
  • Heating Systems
  • Heat Pumps
  • Furnaces
  • Gas Fireplaces
  • Electrical HVAC Components
  • And More

Our technicians also install and replace HVAC systems, parts, and components upon your request.

Our Services

No diagnostic fee with any repair.
Holy Spirit Heating & Cooling / Duct Cleaning
We work on residential and light commercial heating and air conditioning systems.

  • Air-Conditioning Repair
  • Heat Pump Repair
  • Furnace Repair
  • A/C and Heating Replacement
  • Gold Maintenance Contracts With Four Inspections per Year
  • Silver Maintenance Contracts With Two Inspections per Year
  • Thermostat Replacement
  • Free Estimate on Replacement
  • Boiler Repair
  • Duct Cleaning Service
  • Boiler Replacement
  • Maintenance Inspections

15-Point Tune-Ups

$45 per System

  • Heat Exchange Inspection
  • Check Blower System
  • Check Electrical Components
  • Check Ignition System
  • Check Safety Controls
  • Check Temperature Rise
  • Check Gas Leaks/Exhaust
  • Check Gas Pressure
  • Check Filter
  • Check System Efficiency
  • Check Thermostat
  • Check Refrigerant Pressure
  • Vacuum System (Light Debris)
  • Check Draft/Backdraft Chimney

We service all major heating and A/C brands!

90% of failures of heating and cooling systems are due to a lack of maintenance and being unaware of the performance of wear down controls. Nothing lasts forever.
But with a little touch by our certified technicians at Holy Spirit Heating & Cooling / Duct Cleaning, your system can perform for a long time.
It’s not just a job we love, it’s what we do! Pay less and stay blessed!
$45 per inspection on systems


Maintenance Is the Key to Service

Avoid surprise breakdowns and costly repairs with our 15-point tune-ups safety inspection. Our licensed and factory-trained technicians will get your heating or cooling system running efficiently and reliably, giving you peace of mind and comfort in your home. In addition, getting your system to operate at peak performance can save you money on utility bills because a dirty system will cost more to operate.
Our preventative maintenance provides you confidence, knowing your heating and cooling system will continue to run without surprise breakdown during the months you depend on them. Catch it before they fail. Don’t wait until they break. Mechanical equipment needs regular checkups and safety inspections.

Duct Cleaning

Benefits of Duct Cleaning

  • Helps restore peak energy efficiency
  • Helps eliminate offensive odors
  • Helps reduce the potential for mold growth
  • Helps you breathe fresh air from your system
  • Removes contaminants and minimizes microbial growth

Holy Spirit Heating & Cooling / Duct Cleaning also provides duct cleaning service using the highest technology duct cleaning equipment to remove contaminants, dirt, dust, and microbial growth in your duct systems. Breathe better and live healthy during these unprecedented times.

Call for details at (240) 462-0290.

Why Choose Us

Our technicians have the following qualities:

Skilled Professionals

Our employees are trained and experienced in the trade. We take continuing education courses and regularly attend seminars.

Friendly and Courteous

Our technicians will treat you and your home with respect and consideration.


Our employees go through extensive background checks before being hired and go through random drug testing where permitted by law.


Preventive Maintenance Contract

Gold Package $295 per Year

Stay Blessed, Pay Less
Four Maintenance Inspections, Two Fall Inspections, and Two Spring Inspections.

  • Check Heating System Every Three Months
  • Check Cooling System Every Three Months
  • Clean Indoor/Outdoor Coils
  • Vacuum System (Remove Debris)
  • Flush Drain System
  • Test Operation and Equipment Performance
  • No Service Call Diagnostic Fee
  • 10% Off on Repairs

*All systems must be in working order and up to part before obtaining purchase for this gold package.

*Four maintenance checks per year will give you peace of mind, knowing your system will work during summer or winter.

Get Connected

With regular servicing, your HVAC system can keep your home or business at comfortable temperatures for years to come. Reach out to our office today and let our technicians address all your property’s cooling and heating needs.