About Us
About Us
I’m Michael, owner of Evenflow Heating & Air. I’ve spent more than 30 years in the HVAC industry, and over those years I’ve learned that being good at this business takes more than knowing how to repair an air conditioner or install a heating system.
It takes trust.
When someone calls us, they’re inviting us into their home. They’re trusting us to figure out what’s wrong, give them an honest answer, and recommend what’s best for them—not simply what makes us the most money.
That philosophy is at the heart of Evenflow.
Meet the People Behind Evenflow
At Evenflow Heating & Air, our team is built on honesty, technical skill, and genuine care for customers. From leadership to field service, every person represents our promise of reliable comfort and trustworthy HVAC support.
Michael Cole
Owner / Founder – Evenflow Heating & AirI also believe a great company starts with the people who represent it. I want Evenflow to be a place where good people can build a career, learn their trade, become better technicians, support their families, and be proud of the work they do. We invest in training, education, certifications, tools, and technology because when our people become better at what they do, our customers receive better service. I want our technicians to have the time and knowledge to diagnose a problem properly, explain it clearly, and give homeowners real options.
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Just good information Honest recommendation.
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No scare tactics. No unnecessary pressure
Jonathan
HVAC TechnicianJonathan is in his second year in the HVAC industry and has quickly earned the trust of customers and teammates through his natural mechanical ability, strong work ethic, and genuine care for others.
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Professional Background 2nd Year in the HVAC Industry
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Previous Experience 7 Years in the Hardwood Flooring Industry
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Certifications EPA Certified • NCI Certified
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Strengths Troubleshooting, maintenance, and solving mechanical problems
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Personal Touch Outside of work, Jonathan enjoys spending time with family and friends, taking his dog Scoob on adventures, kayaking, disc golf, softball, and staying active outdoors.
Small Enough to Know You. Experienced Enough to Take Care of You.
Evenflow isn’t trying to become the biggest HVAC company in Atlanta.
We want to be one of the most trusted.
We believe there is still a place for a smaller, locally owned company where customers recognize the people who come to their home, employees take pride in their craftsmanship, and the owner still cares about how every customer is treated.
Whether we’re repairing your air conditioner, maintaining your heating system, improving your home’s airflow, or replacing your entire HVAC system, our goal is the same:
Do the job right.
Take care of the customer.
And build a relationship that lasts.
That’s Evenflow Heating & Air.
Frequently Asked Questions About HVAC Service in Woodstock
Schedule professional HVAC service twice a year, once in spring before cooling season and once in fall before heating season. Regular tune-ups extend system lifespan by 30 to 50 percent, prevent the majority of breakdowns, keep manufacturer warranty coverage valid, and reduce monthly energy bills by 15 to 20 percent.
Residential HVAC systems typically last 12 to 18 years with proper maintenance. Air conditioners and heat pumps reach 12 to 15 years in Georgia because heavy summer runtime accelerates compressor wear, while gas furnaces often last 18 to 25 years because they operate fewer hours annually in our mild climate.
Proper sizing requires a Manual J load calculation that factors in square footage, insulation R-value, window orientation, ductwork condition, and Georgia’s climate zone. As a rough guide, homes need 20 BTUs per square foot, though oversizing causes short cycling and humidity problems that ruin comfort even when the air feels cold.
Replace your system if it’s over 12 to 15 years old, if repair costs exceed 50 percent of replacement cost, if it still runs on phased-out R-22 refrigerant, or if you’ve faced multiple breakdowns in one season. Repair makes sense for systems under 10 years old with minor faults and good efficiency.
High-efficiency heat pumps with SEER2 ratings of 16 or higher perform exceptionally well in Georgia because they handle cooling-dominant summers and mild winters efficiently. Dual fuel hybrid systems pair a heat pump with a gas furnace for the rare hard freeze, delivering the best year-round efficiency available today.
A leak in the refrigerant lines drops system pressure below operating spec, a frozen evaporator coil blocks airflow across the cooling surface, a tripped outdoor breaker stops the condenser entirely, or a worn compressor fails to pressurize refrigerant. Before calling a technician, verify thermostat settings, filter condition, and outdoor unit operation.
Yes. Evenflow Aire provides 24/7 emergency AC and furnace repair across Woodstock, Canton, Holly Springs, and all of Cherokee County. Most emergency calls receive a technician on-site within two hours, and same-day repair handles the vast majority of common HVAC failures.
HVAC replacement in Woodstock typically ranges from $7,000 to $15,000 depending on system tonnage, SEER2 efficiency rating, ductwork condition, and brand. High-efficiency variable speed systems cost more upfront but deliver significantly lower lifetime operating costs. Financing options start around $99 monthly for approved buyers.
Georgia homes face frozen evaporator coils from extended runtime, refrigerant leaks accelerated by humid coil corrosion, clogged condensate drains, humidity control failures, upstairs-downstairs temperature imbalance from undersized ductwork, and premature compressor failure caused by the long, hot, humid cooling season that runs eight months a year.
Yes. A clogged filter restricts CFM airflow across the evaporator coil, forces the blower motor to draw higher amperage, drops coil temperature below freezing, and eventually causes compressor overload from refrigerant flood-back. Replace 1-inch filters every 1 to 3 months and high-MERV media filters every 6 months.
Yes, by a wide margin. Maintenance extends equipment lifespan by 30 to 50 percent, prevents most common breakdowns, keeps manufacturer warranty coverage valid, and saves 15 to 20 percent on monthly energy bills. Two annual tune-ups cost less than a single emergency repair visit during peak summer demand.
Raise your thermostat 2 degrees, change filters monthly during heavy use, schedule a tune-up before summer hits, seal duct leaks that waste 20 to 30 percent of conditioned air, upgrade to a smart thermostat, and replace systems over 12 years old with SEER2 equipment. These steps cut summer bills 25 to 40 percent.
Nighttime freezing usually traces back to lower outdoor temperatures combined with restricted airflow or low refrigerant charge. When the coil already runs near freezing, cooler nighttime air pushes it below 32 degrees. The fix requires checking filter condition, blower performance, and refrigerant charge against manufacturer specs.
Ready to Get Your Comfort Back?
Whether your AC just quit on a sweltering Georgia afternoon or you’re planning a full system upgrade, Evenflow Heating & Air is one call away. Service appointments available based on schedule, location, and technician availability.
- Upfront, fair pricing
- NATE-certified technicians
- Cherokee County local