Business Details
32 Years
experience
Emergency
services
Trusted HVAC Services in Lewes, DE
Alltemp Air was founded in 1994 by Dave and Lee George, evolving from a two-person operation to a family-run business now partnered with their children, Haley and Bay. With over 30 years of experience serving the Delaware Beaches, we specialize in HVAC and commercial refrigeration design, installation, maintenance, and repair. Our team of certified technicians prioritizes preventative maintenance, energy efficiency, and customer satisfaction, offering 24/7 emergency services to homeowners and businesses across Sussex County.As an American Standard Customer Care Dealer and Mitsubishi Ductless Pro Preferred Dealer, we combine industry-leading training with extended warranties to ensure reliable solutions. Our commitment to quality craftsmanship, transparent pricing, and community trust has made us a trusted name along the Shore, serving areas including Lewes, Rehoboth Beach, and Milford.
Services
HVAC Installation
Air Conditioning Repair
Heating Maintenance
Duct Cleaning
Commercial Refrigeration
Details
- Year established: 1994
Highlights and features
- Family-owned since 1994 with generational expertise in HVAC systems
- 24/7 emergency service for urgent heating and cooling needs
- Certified technicians with manufacturer-backed warranties
- Energy-efficient solutions with tax credit eligibility
- Preventative maintenance plans to extend system lifespan
Associations and certifications
- American Standard Customer Care Dealer
- Mitsubishi Ductless Pro Preferred Dealer
What people say
Exceptionally professional
Outstanding service
20+ years of reliability
Meticulous installations
Prompt emergency response
Services
HVAC Installation
We specialize in installing energy-efficient heating, ventilation, and air conditioning systems tailored to your property's needs. Our experts handle complete system replacements for residential and commercial properties, ensuring proper sizing and optimal performance. With manufacturer certifications from American Standard and Mitsubishi, we guarantee quality installations that qualify for available tax credits and rebates while improving your building's comfort and energy efficiency.
Emergency AC Repair
Our certified technicians provide urgent air conditioning repairs for residential and commercial clients 24 hours a day, 7 days a week. We address refrigerant leaks, compressor failures, and electrical issues using state-of-the-art diagnostic tools. With same-day service and transparent pricing, we restore cooling comfort while identifying underlying problems to prevent future breakdowns during peak summer months.
Commercial Refrigeration
We maintain and repair commercial refrigeration systems including walk-ins, ice machines, and freezers for restaurants, hotels, and retail businesses. Our technicians handle installations of energy-efficient refrigeration units while providing preventative maintenance plans to ensure food safety compliance and minimize business disruptions through regular system checks and timely repairs.
Duct Cleaning
Professional duct cleaning improves indoor air quality and HVAC efficiency using industrial-grade Hypervac equipment. Our process removes dust buildup from supply and return ducts while cleaning evaporator coils and registers. Recommended every 3-5 years or after renovations, this service reduces allergens and extends system lifespan by improving airflow throughout residential and commercial properties.
Heating Maintenance
Preventative heating maintenance plans ensure reliable winter operation through comprehensive inspections and tune-ups. Our technicians clean burners, check heat exchangers, and test safety controls while providing filter replacements. With seasonal service agreements, we maximize system efficiency, reduce repair risks, and extend equipment lifespan for both residential furnaces and commercial heating systems.
People
Dave George
Co-Owner
With over 30 years in the HVAC industry, Dave George co-founded Alltemp Air in 1994. He oversees daily operations while maintaining hands-on involvement in complex installations and customer relations, ensuring the company's commitment to quality service remains paramount.
Lee George
Co-Owner
Lee George co-founded Alltemp Air in 1994, managing office operations during the company's early years. Now working alongside her children, she continues to shape the business's customer service standards while maintaining the family's commitment to community-focused HVAC solutions.
Bay George
Partner
As third-generation HVAC professional, Bay George partners with his parents to lead Alltemp Air's commercial division. With expertise in large-scale system installations and refrigeration solutions, he ensures the company maintains technical excellence while expanding service capabilities for business clients.
Questions
How often should I service my HVAC system?
Schedule preventative maintenance twice yearly - air conditioning in spring and heating in fall for optimal performance.
What's the lifespan of HVAC equipment?
Air conditioners last 10-15 years, furnaces 15-20 years, and heat pumps 10-15 years with proper maintenance.
Do new HVAC systems include warranties?
All installations include manufacturer parts warranties and our labor warranty with rebate assistance documentation.
Why choose ENERGY STAR certified systems?
ENERGY STAR models reduce utility bills and qualify for federal tax credits under the Inflation Reduction Act.
What causes high energy bills with HVAC systems?
Dirty filters, aging equipment, improper sizing, or duct leaks often cause inefficiency. Our technicians diagnose and resolve these issues.
