This post was updated on November 4, 2026, to give you the most current information. Your home's comfort and safety depend on a few big systems working together: heating, cooling, indoor air quality, and electrical. The company you trust with them matters just as...
It’s probably happened to you. The screen on your thermostat claims a comfortable 72 degrees, but the goosebumps on your arms say otherwise. Why in the world is it lying...
Read More: Indoor Temperature Problems? Your Thermostat Placement Might Be to Blame
It's HVAC system tune-up season, otherwise known as fall. Maybe, in the course of the inspection, your technician mentioned adding a UV light. What should you do? Is it a...
Read More: UV Light for Furnace Systems: Should You Put One on Yours?
The first genuinely cold night of the season. Always a tense moment. You switch the thermostat over to heat and hope it turns on. Your worry that it won’t isn’t...
Read More: Fall HVAC Maintenance: What to Do Before You Turn On the Heat
When a system fails, most homeowners aren’t evaluating equipment. They’re deciding which company they trust enough to be in their home and make the fixes that will last. The clearest...
Read More: What to Expect From the Holtzople HVAC Installation Process
Summer storms roll through Frederick County fast, and the power flickering is only half the problem. The real danger often comes a few seconds later, when the utility grid snaps...
Read More: Whole-House Surge Protection: Protect Your HVAC After a Storm
Strands of twinkling, gleaming lights strung across the patio, the pergola, or the fence line, and the backyard looks like something out of a magazine. But nobody planned for the...
Read More: Outdoor String Light Safety: Why Outdoor Outlet Installation Comes Before the Lights Go UpWe purchased a complete geothermal system from them … our electric bill has been in the range of $118 – $156 per month. … That represents a greater than 50% reduction … These folks have integrity and professionalism.
Kevin was professional, thorough, and never pushed a hard sell.
Everyone we dealt with was extremely professional, and the job was done on time.
Punctual, professional, and efficient, every time.
Call or Text (240) 215-3498
Holtzople Heating, Air Conditioning & Electrical Services
16424 Old Frederick RoadEmmitsburg, MD 21727
Phone: (240) 215-3498Fax: (866) 880-2599
176 Thomas Johnson Dr #104Frederick, MD 21702
(866) 500-4328Fax: (866) 880-2599
Emergency: (866) 500-4328
Email: [email protected]
Office Hours of Operation
