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Your Trusted HVAC Partner in Church Hill, MD
J & S HVAC has established itself as Church Hill's premier heating and cooling company, serving residential and commercial clients across Maryland's Eastern Shore. Our team of licensed professionals brings decades of combined experience in HVAC system design, installation, and maintenance. We specialize in delivering customized comfort solutions that meet unique client needs while maintaining strict adherence to industry standards. With a proven track record of successful installations and a commitment to ongoing technician training, we ensure every project benefits from the latest advancements in heating, ventilation, and air conditioning technology.

Our comprehensive service offerings include emergency repair capabilities, preventive maintenance programs, and indoor air quality assessments. We maintain partnerships with leading manufacturers like Carrier to provide energy-efficient equipment backed by full factory warranties. Through consistent delivery of high-quality workmanship and exceptional customer service, we have built a reputation for reliability and technical excellence in the HVAC industry.
Services
HVAC Installation Emergency Repairs Preventive Maintenance Indoor Air Quality Commercial HVAC System Replacement Duct Sealing Thermostat Services Geothermal Systems Zoning Solutions
Highlights and features
  • We offer 24/7 emergency HVAC service for urgent heating and cooling needs
  • Our technicians maintain Carrier Factory Authorized Dealer certifications
  • We provide customized system design with proper equipment sizing for every home
  • Our preventive maintenance programs extend equipment lifespan and efficiency
  • We guarantee full factory warranties on all installed HVAC equipment
What people say
Professional work Timely communication Thorough cleanup Competitive pricing Congenial manner
Services
HVAC Installation
We provide complete HVAC system installations for residential and commercial properties. Our process includes free in-home consultations, equipment selection assistance, and proper system sizing to match your specific needs. All installations come with full factory warranties on both equipment and labor, ensuring long-term reliability and performance.
Emergency Repairs
Our emergency repair service addresses urgent heating and cooling system failures. Available outside regular business hours, our certified technicians respond promptly to restore comfort and minimize property damage. We service all brands and maintain inventory of critical replacement parts for faster repairs.
Preventive Maintenance
Regular maintenance programs help extend equipment lifespan and maintain peak efficiency. Our comprehensive inspections cover all system components, including filters, coils, and electrical connections. Scheduled maintenance reduces breakdown risks and helps maintain manufacturer warranty validity.
Indoor Air Quality
We offer specialized indoor air quality assessments and improvement solutions. Our services include installation of air purifiers, humidifiers, and ventilation systems that reduce allergens and contaminants. These solutions create healthier living environments while improving overall HVAC system efficiency.
Commercial HVAC
Our commercial HVAC services cater to business owners' unique needs. We handle large-scale system installations, maintenance contracts, and emergency repairs for commercial properties. Our technicians understand business continuity requirements and work efficiently to minimize operational disruptions.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including system installation, repair, preventive maintenance, indoor air quality improvements, and commercial HVAC services across Maryland's Eastern Shore.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC repair services to address urgent heating and cooling system failures outside regular business hours.
Which areas do you service?
We serve Church Hill and surrounding communities including Cambridge, Centreville, Denton, Easton, Grasonville, Oxford, Queenstown, St. Michaels, and Stevensville.
What payment methods do you accept?
We accept cash, checks, and major credit cards for all our HVAC products and services.
Are your technicians certified?
Yes, our team includes Carrier Factory Authorized Dealers and licensed HVAC professionals with ongoing training in the latest heating and cooling technologies.
What warranties do you offer?
All installations come with full factory warranties on equipment and labor, with optional extended service agreements available for added protection.
Reviews (2)
Laly M.
Aug 23, 2019 Report
I can't say enough good things about this company. They showed up when they said they would, did an excellent job neatly and efficiently, the guys were polite and professional. And to top it all off, their quote for the job was $7,000 less than the closest competitor. I would HIGHLy recommend them.
Ruth R.
Jun 15, 2015 Report
The response time to my call on a very hot and humid day was fantastic. I called and left a message at 7:30 am and by 8 am, Shane called me back and told me if he couldn't get to me today that he would be there between 12 and 2 the next day. Well he called me the same day around 12noon and the job was done within 2 hrs. Shane did a great job figuring out the problem and fixing it. He was very knowledgable, courteous, and efficient. I can't say enough about the great service and my husband and I will be using J&S HVAC services again for our heating and AC needs for our rentals and our personal home.