Business Details
50+ Years
experience
Emergency
services
Open 24/7
always available
Your Trusted HVAC & Plumbing Experts in Frederick, MD
Since 1937, Warner Service has been synonymous with value, quality, and integrity in HVAC and plumbing services. As a family-owned business operating for three generations, we prioritize customer satisfaction through honest business practices and experienced technicians. Our 24/7 emergency services ensure immediate assistance for critical issues, while our commitment to background checks for all employees guarantees trustworthy service. We specialize in residential and commercial HVAC systems, including air conditioning repair, heating installation, and boiler maintenance, alongside comprehensive plumbing solutions. Our teams expertise in modernizing outdated systems, such as replacing oil furnaces with energy-efficient heat pumps, demonstrates our adaptability to evolving industry standards. With a 4.8-star Google rating, we pride ourselves on delivering reliable, transparent service that exceeds expectations.Our partnerships with manufacturers like Daikin enable us to offer cutting-edge technology with warranties and rebates, ensuring long-term customer satisfaction. From emergency plumbing repairs to full-system replacements, Warner Service remains dedicated to maintaining its reputation as a reputable, locally trusted provider.
Services
AC Repair
Heating Installation
Plumbing Repair
Boiler Maintenance
Water Heater Replacement
Emergency Services
HVAC Maintenance
Drain Cleaning
Commercial HVAC
Water Softening
Details
- Year established: 1937
Highlights and features
- 24/7 emergency service for urgent HVAC and plumbing needs.
- Family-owned and operated for three generations since 1937.
- Free estimates on replacements and installations.
- Background checks conducted for all employees.
- 4.8-star rating on Google from verified customer reviews.
Associations and certifications
- MD Plumbing License #62827
- MD HVACR License #7196
- Frederick County Plumbing License #PM272796
- Washington County Plumbing License #PL-M-1021
- VA HVACR License #2710063142
- WV Contractor License #WV010635
- WV Plumbing License #PL07269
- PA Home Improvement Contractor License #PA191369
What people say
Helpful team
Highly skilled plumber
Fast response
Professional and courteous
Excellent customer service
Services
AC Repair
Our AC repair services address cooling system malfunctions, refrigerant leaks, and electrical issues. We diagnose problems efficiently and restore comfort quickly. Customers appreciate our technicians' expertise in resolving complex AC failures during peak summer months.
Heating Installation
We specialize in installing high-efficiency furnaces, boilers, and heat pumps. Our team ensures proper system sizing and ductwork modifications. Clients benefit from energy savings and improved winter comfort with modern heating technology.
Plumbing Repair
Our 24/7 plumbing repair service handles pipe bursts, water heater leaks, and drain clogs. Technicians arrive equipped with advanced diagnostic tools. Customers receive transparent pricing and same-day repairs for critical plumbing emergencies.
Boiler Maintenance
Regular boiler maintenance includes burner adjustments, pressure checks, and component lubrication. Our technicians optimize efficiency and extend system lifespan. Commercial clients rely on our expertise for steam boiler servicing and repairs.
Water Heater Replacement
We replace outdated water heaters with energy-efficient tank and tankless models. Our installations include proper venting and plumbing modifications. Homeowners benefit from faster hot water delivery and reduced utility costs with modern systems.
Questions
What HVAC services does Warner Service offer?
We provide AC repair, heating installation, boiler maintenance, ductless AC systems, and emergency HVAC services for residential and commercial clients.
Do you offer 24/7 emergency plumbing services?
Yes, our 24/7 emergency plumbing services address urgent issues like leaks, pipe bursts, and water heater failures.
Are financing options available for HVAC installations?
Yes, we offer flexible financing through OPTIMUS for residential and commercial HVAC projects with low-interest rates.
Which areas do you serve?
We serve Frederick, Hagerstown, Leesburg, and surrounding areas in Maryland, Virginia, West Virginia, and Pennsylvania.
What maintenance plans are available?
Our HVAC and plumbing maintenance plans include filter replacements, system inspections, and priority service scheduling to ensure optimal performance.
Reviews (3)
Larry Timko
Nov 18, 2017
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During the winter check of our heating system, Corey found that our 23 yr old humidifier hadn't been working properly for some time and recommended.
Sherry Grove
Jan 18, 2017
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Great service and friendly staff They work with you when expensive repairs needed. Have a service contract with Warner and they keep my most.
Frank Skip MacLean
Nov 18, 2016
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Have been a customer of Warner for 25 years and the reason for the long term relationship is based on their customer focus, service and commitment to.
