Holtzople Heating, Air Conditioning & Electrical Services
Holtzople Heating, Air Conditioning & Electrical Services is a HVAC provider serving Frederick, MD. Rated 4.9★ with 1,144 Google reviews. See services, review signals, and request a quote.
HVACFrederick, MD
On this page
Company overview
- TradeHVAC
- Service areaFrederick, MD
- Google rating4.9★ (1,144 reviews)
- Phone(866) 968-0341
- Address16424 Old Frederick Rd, Emmitsburg, MD 21727, USA
Services offered
- installation
- repair
- inspection
Photos
Photos from Holtzople Heating, Air Conditioning & Electrical Services, Shane Edmonds
What customers say
“I recently had Holtzople HVAC out to service my system, and they truly earned every one of those 5 stars. From the initial scheduling to the final walkthrough, their communication was clear, timely, a…”
“We had the pleasure of having Holtzople perform the required maintenance on our new Trane heat pump system. The technician spent over an hour conducting thorough diagnostic testing and opened all acce…”
“Our HVAC system started acting up on a cold Jan day. The system would run for about 5 minutes, then shut itself off, start the initializing process, and then work for about 5 minutes. The cycle contin…”
“We've been dealing with Holtzople since 2015. They installed our HVAC system. They also built out our ducts and vents for that system, as we previously had baseboard heating. Holtzolpe has been gre…”
“Ben & Andrew and his team arrived on time to install a steam humidifier. Ben & Andrew were very friendly & knowledgeable. They installed the system & then Ben explained to me how the system works and…”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (1,144 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Holtzople Heating, Air Conditioning & Electrical Services offer?
Holtzople Heating, Air Conditioning & Electrical Services provides: installation, repair, inspection. They serve residential and commercial customers in Frederick, MD.
What is Holtzople Heating, Air Conditioning & Electrical Services's rating?
Holtzople Heating, Air Conditioning & Electrical Services has a 4.9 out of 5 star rating based on 1,144 Google reviews.
Is this company licensed in Maryland?
All listed providers have a verified Maryland contractor license at time of publication. You can verify on the Maryland Department of Labor — Board of Heating, Ventilation, Air-Conditioning, and Refrigeration Contractors (HVACR Board) lookup at https://www.dllr.state.md.us/cgi-bin/ElectronicLicensing/OP_Search/OP_search.cgi?calling_app=HVAC.
Does Holtzople Heating, Air Conditioning & Electrical Services offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Maryland Department of Labor — Board of Heating, Ventilation, Air-Conditioning, and Refrigeration Contractors (HVACR Board) · Company data: verified business records + Google Business profile
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