Ventilation and Air Quality

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Ventilation and Air Quality | Heating and Air Conditioning | Cleveland

Is your home ready to combat Cleveland's unpredictable weather? At HEP's Heating & Air Conditioning, we go beyond just warming you up in the winter or cooling you off in the summer. We specialize in advanced ventilation and air quality services that ensure the air you breathe is fresh and clean all year round. Our expert technicians utilize the latest technology to monitor and improve indoor air quality, reducing allergens, pollutants, and ensuring optimal humidity levels. Whether you're looking to install a new system or fine-tune your current setup, HEP is dedicated to providing comfort, efficiency, and health for every home in Cleveland. Breathe easy, live comfortably.

What Our Customers Say

"Joshua McCarty was the HEP tech that came to perform the annual check-up on our HVAC system. This guy is great! I learned more about our furnace and AC from him than I did from the company that installed it 6 years ago. In fact, he found a safety issue that was also a code violation. Took time to show me where it was, the problem and what could happen if left as is. I knew immediately I wanted it replaced. Rather than going to the company that installed it and having them fix their mistake, I chose to schedule Joshua to come back and fix it. I have now found my go-to HVAC pro. I have always been happy with HEP and now I feel even more comfortable This is my second year paying for the annual service contract and it is definitely worth it. Thank you HEP and especially Joshua McCarty."

Tumor H.

"Our service man was Anthony. He was professional and courteous. He gave a thorough explanation and insight during our annual maintenance check. We appreciate such a knowledgeable technician. We will definitely refer HEP to any friends/neighbors in the future."

Rhonda A.

"On March 13,2018,we had a heating and air system put in by Eddie Hawkins and Tim Sexton. These were the nicest men that have ever done work for us. It was put into my 90 year old dads house. He walks with a walker, so these gentlemen, went over to him, shook his hand, and talked to him, not making him get up. They did things not even on their list to do, so my father would not be charged for it. They found black mold in the vents, wiped it out and explained the Halo to us.They were here from 9am to about 4:30 pm. Explained the system to us, Eddie even gave us his personal cell phone number, in case something came up we needed to ask.Thanked my dad for allowing them to be in his house.If these men are an example of the other workers from Hep, they will go a long way. Would give them 10 stars if I could. Very nice, helpful,courteous men--Way to go Eddie and Tim"

Linda B.

"Joshua McCarty from HEP was prompt and super informative. It was a pleasure to have him inspect my HVAC unit."

Thomas H.

"The crew that did our heat and air was superb in all aspects and the carry out of all their duties all these guys are a great contributer to their company and as such employees I think that they should be rewarded with a substantial raise for it is employees like these that are the life line of the company. I would highly recommend this company."

Linda S.

"Art and Chino did a great job. Everything was installed correctly. They checked out the new system. All of the trash was picked up and hauled away. The system is working great."

Don W.

"Chris arrived when he said he would. Gave us a very good inspection. Made sure that our units were up and running appropriately. Also gave us information requested about UV additions to our units. Thank you Chris! A job well done."

Susan P.

"Chris did an outstanding job with the inspection and maintenance on the unit."

Jeff H.

"Kyle checked and tested both our units. He was very thorough and knowledgeable. He was able to answer all our questions and was very professional. Excellent customer service."

Bonnie O.

"Chase was very personable, knowledgeable about systems. He thoroughly explained what he was doing and the cost thereof. No surprises. Thank you Chase and HEP!"

Mary N.

Reliable Ventilation & Air Quality Solutions in Cleveland by HEP

Cleveland’s varied climate—humid summers on the lakefront and frigid, sealed-up winters—puts serious pressure on every home and business HVAC system. HEP keeps indoor environments comfortable, healthy, and energy-efficient with comprehensive ventilation and air quality services tailored to Northeast Ohio.

Core Ventilation Services

Mechanical exhaust and supply air design
Energy-recovery ventilator (ERV) installation
Heat-recovery ventilator (HRV) integration
Fresh-air intake balancing and commissioning
Commercial make-up air unit retrofits
Custom ductwork fabrication and sealing

Indoor Air Quality (IAQ) Enhancements

High-efficiency particulate air (HEPA) filtration systems
UV-C germicidal light sterilization
Activated carbon odor removal modules
Whole-home dehumidification and humidification
Continuous IAQ monitoring sensors and smart controls

Why Ventilation Matters in Greater Cleveland

Year-Round Comfort & Health

Summer humidity control prevents mold and musty odors.
Winter air exchange reduces trapped allergens and combustion by-products.
Consistent fresh air supports respiratory comfort and productivity.

Energy Savings & Building Protection

Balanced airflow lowers heating and cooling loads.
Controlled humidity safeguards woodwork, electronics, and structural components.
Proper exhaust minimizes moisture buildup, reducing costly repairs.

HEP’s Process for Superior Airflow

On-site assessment with airflow measurements and IAQ testing.
Design of a right-sized ventilation strategy—HRV, ERV, or hybrid.
Precision installation by certified HEP technicians following ACCA and ASHRAE guidelines.
Post-installation verification using blower-door and flow hood diagnostics.
Scheduled maintenance to sustain efficiency and indoor health.

Advanced Diagnostic Tools

Infrared thermal imaging for duct leakage detection
CO₂, VOC, and particulate sensors for real-time pollutant tracking
Static pressure gauges to verify balanced supply and return airflow

Signs Your Property Needs Ventilation Upgrades

Persistent condensation on windows and cold surfaces
Musty or stale odors that linger after cleaning
Rising allergy or asthma symptoms indoors
Visible mold near bathrooms, kitchens, or basements
Excessive dust accumulation shortly after cleaning

Sustainable Technology for Cleveland’s Green Future

HEP prioritizes eco-friendly components such as ECM blower motors, MERV-13 and higher filters, and energy-recovery cores that reclaim up to 85 % of outgoing heat or cooling. The result is reduced utility consumption along with cleaner, healthier air.

Compatible Smart Controls

Wi-Fi thermostats with IAQ integration
Demand-controlled ventilation tied to CO₂ levels
App-based alerts for filter changes and service reminders

Trust HEP for Comprehensive HVAC Ventilation Excellence

From historic Lakewood homes to modern downtown lofts and sprawling corporate campuses, HEP delivers customized ventilation and air quality solutions that withstand Cleveland’s extreme seasons. Up-to-date training, meticulous craftsmanship, and advanced diagnostics combine to provide unmatched indoor comfort and peace of mind.