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Markool Heating Cooling Plumbing in Frederick, Maryland
5304 Kings Court, Frederick, MD, 21703 Photos
Services Offered
Highlights from the Business
About Markool Heating Cooling Plumbing
At Markool Heating Cooling Plumbing in 5304 Unit C Kings Court, Frederick, MD 21703, we handle all your heating, cooling, and plumbing needs as your local HVAC contractor. From installations and repairs to routine maintenance, our team keeps Frederick homes running smoothly year-round. We focus on straightforward service that fits your schedule.
Top Highlights From Customer Reviews
Markool provides fast, efficient HVAC service with polite, knowledgeable technicians. They offer quick response times, even during heat waves, and reasonable pricing. Professionals diagnose and fix issues promptly, often coordinating warranty repairs. Customers appreciate their honesty and clear explanations.
Top Reviews
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Brenda Musselman
2 months agoWe highly recommend this company. We came home from a vacation and found our hot water heater leaking water. It was late on a Friday and this company sent Mark right over to look at our problem. Before the end of the day we had a new hot water heater installed and an amazing warranty . This Master plumber was very helpful and explained everything. We are so grateful we chose this company. Not only do they do plumbing they do heating and air conditioning services also. Mark is our hero! Thank you for having such a great staff. The receptionist was friendly and helpful. A++++!!! -
Joe Ashcraft
2 months agoOverall very happy with the system. They were flexible with the schedule as I had some delays due to permits. They worked with me and other contractors to ensure everything was set up to my satisfaction. They did the duct work and installed a carrier green speed heatpump with multiple zones. These units can be a little tricky, but they are amazing once everything is configured properly. -
Andrew Persinko
2 months agoHad plumbing work . Replace kitchen sink faucet hose, install faucet and replace shutoff valves, replace shutoff valve to ice maker. -
Darlene Helwig
3 months agoGuys were very pleasant. Hunter definitely knew what he was doing. Explained the problem he found and give me options. Definitely would recommend them to people. Very much pleased with there Service. 5 Stars across the board. -
Barbara Clark
3 months agoMike Carter quickly diagnosed the problem and installed a new inducer motor. He's a real professional fixed us up quickly. A pleasure to do business with
Neighborhoods
- Ballenger Creek
- Walkersville
- Urbana
- Libertytown
- Middletown
- New Market
- Mount Airy
- Woodsboro
- Ijamsville
- Union Bridge
- Damascus
- Clarksburg
Extra Info
Features
- Fast, reliable service
- Polite, knowledgeable technicians
- Prompt scheduling
- Customer satisfaction focused
- HVAC & Plumbing Experts
Accepted Payment Methods
- credit card
- debit card
- cash
- bank transfer
FAQ
How does Markool Heating Cooling Plumbing determine pricing for HVAC and plumbing work?
We provide detailed written estimates that break down equipment costs, labor, materials, and any permits or inspections needed. Our estimates are transparent and itemized so you understand exactly what you're paying for before work begins. We can also discuss financing options if needed to help make your project more manageable. Getting multiple quotes is always a smart approach, so feel free to compare-we're confident in our fair pricing and the quality of our work.
Are you licensed and insured?
Markool Heating Cooling Plumbing maintains the proper licensing and insurance required to serve Frederick homeowners safely and legally. When you contact us, we're happy to provide proof of our credentials and answer any questions about our certifications. Working with a properly licensed and insured contractor protects you from liability and gives you recourse if issues arise during installation or repair work.
Does Markool Heating Cooling Plumbing handle water heater installation and plumbing diagnostics?
Yes, we handle both HVAC and plumbing services, including water heater installation, pipe repair, and diagnostic work on your home's plumbing system. Our team is equipped to inspect electrical components, ductwork, and plumbing infrastructure to identify problems before they become costly. Whether you need a new water heater installed or your plumbing system evaluated, we can help keep your home running smoothly.
What should I expect in terms of scheduling and how quickly can you arrive?
Markool Heating Cooling Plumbing prioritizes fast response times-our reviews show we often arrive within hours of your call, especially for urgent issues like heating or cooling failures. We work to schedule appointments within a few days for routine maintenance and can often fit emergency calls into our same-day schedule. When you contact us, we'll give you a clear timeline from your call to installation or repair completion.
Does Markool Heating Cooling Plumbing clean up after installation or repair work?
We take care to protect your home during service by using drop cloths and maintaining a clean work area. After we complete your HVAC installation or plumbing repair, we clean up debris and leave your space in good condition. Our goal is to minimize disruption to your home and family, so you can get back to normal as quickly as possible.
Why should I hire a professional instead of attempting HVAC or plumbing work myself?
Professional HVAC and plumbing work requires specialized knowledge, tools, and certifications that ensure safety and proper performance. Improper installation or repair can reduce system efficiency, shorten equipment lifespan, and create safety hazards like electrical or refrigerant issues. We conduct thorough evaluations-including load calculations for sizing, ductwork inspections, and electrical diagnostics-that DIY approaches typically miss. Investing in professional service protects your home, saves money on future repairs, and ensures your systems operate at peak efficiency.
