Business Details
Emergency
services
Expert HVAC Services in Bear, DE
D&T Heating and Cooling has served residential and commercial clients for nearly 25 years, delivering expert HVAC solutions with a commitment to reliability and customer satisfaction. As a family-owned business, we prioritize trust, treating every client's home or workplace with the same care we would our own. Our team completes most service calls the same day, often resolving issues during the initial visit, and specializes in installations, repairs, and maintenance for heating, cooling, and indoor air quality systems.We emphasize personalized service, offering tailored options to meet individual needs while maintaining transparency and ethical standards. With a focus on professionalism and technical expertise, we aim to build lasting relationships through consistent, high-quality workmanship and responsive communication.
Services
AC Repair
Furnace Installation
Heat Pump Maintenance
Indoor Air Quality
Smart Thermostats
Ductless Systems
Geothermal HVAC
Water Heater Services
Air Duct Cleaning
HVAC Financing
Highlights and features
- We offer 24 years of experience in HVAC repair and installation.
- Our team completes most service calls the same day.
- Family-owned business with a focus on personalized solutions.
- Certified technicians for specialized heating and cooling systems.
- Transparent pricing with upfront cost estimates.
What people say
Top notch workmanship
Professional and courteous technicians
Same-day service availability
Transparent pricing
Exceptional customer service
Services
AC Repair
Our AC repair services address cooling system malfunctions, refrigerant leaks, and electrical issues. We diagnose problems efficiently to restore comfort quickly. Technicians use advanced tools to ensure long-term reliability of residential and commercial air conditioning units.
Furnace Installation
We install high-efficiency furnaces tailored to property size and climate needs. Our certified technicians ensure proper sizing and integration with existing ductwork. All installations include system testing and manufacturer warranty registration for customer protection.
Heat Pump Maintenance
Regular heat pump maintenance extends equipment lifespan and improves energy efficiency. Our technicians clean coils, check refrigerant levels, and lubricate moving parts. Preventive maintenance plans help avoid unexpected breakdowns during peak seasons.
Indoor Air Quality
We offer air purifiers, humidifiers, and ventilation systems to improve indoor air quality. Solutions address allergens, humidity imbalances, and stagnant air issues. Products include HEPA filters and smart humidity control systems for residential and commercial spaces.
Ductless Systems
Ductless mini-split installations provide zoned temperature control without extensive ductwork. Ideal for room additions or older homes, these systems offer energy-efficient heating and cooling. Our experts handle both installation and maintenance for all major brands.
Questions
What HVAC services does D&T Heating and Cooling offer?
We provide AC repair, furnace installation, heat pump maintenance, ductless systems, indoor air quality solutions, smart thermostats, and emergency HVAC services.
Do you service both residential and commercial properties?
Yes, we offer tailored HVAC solutions for both residential homes and commercial businesses across Delaware and neighboring areas.
What financing options are available?
We offer flexible financing plans for HVAC installations and major repairs to help customers manage upfront costs.
Are emergency HVAC services available?
Yes, we provide emergency repair services for urgent heating and cooling issues with same-day response guaranteed.
What areas do you serve?
We serve Bear, Wilmington, Newark, Middletown (DE), Chadds Ford, West Chester (PA), and Elkton (MD) with surrounding areas.
Reviews (3)
Kerry Davis
May 04, 2018
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Excellent service! I made a service call on a 90 degree day, Doug came out the next day to diagnose our air conditioner. After opting to replace our.
Shirley Ford
Dec 04, 2017
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They are awesome! Our heater stopped working over the weekend so i called D&T on sat and Doug was very helpful and scheduled for someone to come out.
Corina Tere Bernal
Sep 11, 2017
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First off I just want to give a huge thank you to Douglas Renshaw and John Mahek on their expertise. First Doug came out to help me with my 30 year.
