Business Details
50+ Years
experience
Emergency
services
Your Mansfield Plumbing & HVAC Specialists Since 1959
H & H Plumbing Heating Cooling has been serving Mansfield, Ohio and surrounding communities since 1959. Founded by Harry Dlesk Sr., our family-owned business combines generations of technical expertise with a commitment to personalized customer service. We specialize in residential and commercial plumbing, heating, and cooling solutions, offering installation, repair, and maintenance services for all major brands. Our team of certified technicians provides prompt service for emergency situations, including water damage and heating system failures.We maintain strong partnerships with leading manufacturers like Armstrong and Rheem to ensure quality products with comprehensive warranties. Our retail store in Mansfield offers parts and equipment during weekday mornings. With decades of local experience, we address unique challenges like frozen pipes in winter and air quality concerns year-round. Our three-generation legacy reflects our dedication to technical excellence and community trust.
Services
Plumbing Repair
Heating Installation
AC Maintenance
Water Heater Replacement
Air Quality Solutions
Details
- Year established: 1959
Highlights and features
- We offer 65+ years of local plumbing and HVAC experience
- Our technicians provide 24/7 emergency service availability
- We maintain factory-authorized status with Armstrong products
- We guarantee prompt response for all service requests
- Our team handles both residential and commercial projects
Services
Plumbing Repair
Our licensed plumbers address all residential and commercial plumbing issues including leak detection, fixture replacement, and drain line repairs. We handle under-slab leaks, bathroom remodels, and emergency water damage situations. With experience dating back to 1959, our team uses modern diagnostic tools while maintaining traditional craftsmanship standards.
Heating Installation
We install and service all major heating systems including furnaces, boilers, and geothermal heat pumps. Our technicians maintain factory certifications for Armstrong products and perform comprehensive system diagnostics. We offer energy efficiency upgrades and complete ductwork solutions for both residential and light commercial applications.
AC Maintenance
Our HVAC specialists provide annual maintenance, repairs, and installations for residential and commercial air conditioning systems. We service all makes and models while specializing in Armstrong equipment. Our preventative maintenance programs help extend system lifespan and improve energy efficiency through proper refrigerant levels and component checks.
Water Heater Replacement
We offer complete water heater solutions including tank and tankless models from trusted brands like Rheem and Bradford White. Our technicians assess household needs to recommend appropriate capacity and efficiency ratings. We handle both standard replacements and complex installations requiring code upgrades or space modifications.
Air Quality Solutions
Our air quality specialists install and service humidifiers, dehumidifiers, and filtration systems to maintain optimal indoor environments. We address common issues like allergens, mold spores, and dry air conditions. Our solutions include whole-home systems that integrate with existing HVAC equipment to improve comfort and health standards.
Questions
What areas do you service?
We serve Mansfield, Ashland, Lexington, Ontario, Shelby, and surrounding areas in Richland County, Ohio.
Do you offer emergency services?
Yes, we provide 24/7 emergency plumbing and HVAC services for urgent situations like water damage or heating failures.
Are your technicians certified?
Our team includes factory-certified technicians for major brands like Armstrong, with decades of combined industry experience.
What products do you carry?
We stock parts and equipment from trusted brands including Armstrong, Rheem, Aprilaire, and Mitsubishi Electric.
Do you offer free estimates?
We provide free estimates for new furnace, AC installations, and renovations over $1,000 to Mansfield homeowners.
How can I improve indoor air quality?
We recommend whole-home humidifiers, HEPA filtration systems, and regular HVAC maintenance to maintain optimal indoor air quality.