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50+ Years
experience
Emergency
services
Trusted HVAC Services in Upper Marlboro, MD
J & P Heating & Air Conditioning has served the Washington, DC Metropolitan area since 1969, delivering precise diagnostics, efficient repairs, and high-quality HVAC installations. Our family-owned business prioritizes personalized attention, employing experienced technicians who service all HVAC makes and models. We focus on honest solutions, avoiding unnecessary upselling while ensuring year-round home comfort. With 24/7 emergency availability and competitive pricing, we emphasize reliability, expert craftsmanship, and long-term customer satisfaction. Our service network spans Washington, D.C., Northern Virginia, and Maryland counties, including Prince Georges, Montgomery, and Anne Arundel.

We maintain partnerships with manufacturers for rapid parts access and offer tailored solutions for homeowners and real estate investors. Our commitment to transparency, energy efficiency, and system longevity has solidified our reputation as a trusted HVAC provider in the region.
Services
Air Conditioner Heating Boilers Ventilation Air Quality Maintenance Contracts
Details
  • Year established: 1969
Highlights and features
  • We have over 50 years of experience in residential HVAC services.
  • Our team provides 24/7 emergency repair availability.
  • Honest diagnostics with no unnecessary equipment upselling.
  • Certified technicians service all HVAC makes and models.
  • Energy-efficient solutions that reduce long-term operating costs.
What people say
Prompt emergency service Expert technicians Honest recommendations Reliable repairs Improved home comfort
Services
Air Conditioner
Our air conditioning services include diagnostics, repairs, and installations for all makes and models. We prioritize energy-efficient solutions that reduce operating costs while maintaining optimal comfort. Emergency repairs are available 24/7 to restore cooling during critical failures.
Heating
We provide comprehensive heating solutions including furnace and boiler repairs, maintenance, and replacements. Our technicians ensure systems operate efficiently during winter months, with same-day service options for urgent heating failures.
Boilers
Specialized boiler maintenance, repair, and installation services ensure safe and efficient operation. Our technicians handle both residential and commercial boiler systems with customized maintenance plans to extend equipment lifespan.
Ventilation
We optimize indoor air quality through duct cleaning, ventilation system installations, and airflow improvements. Proper ventilation reduces energy consumption and prevents mold growth from poor air circulation.
Air Quality
Our air purification services include HEPA filter installations, humidity control systems, and contaminant removal solutions. We address allergens, pollutants, and moisture issues to create healthier living environments.
Questions
What areas do you service?
We serve Washington, D.C., Northern Virginia, and Maryland counties including Prince Georges, Montgomery, and Anne Arundel.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency repair services for urgent heating and cooling system failures.
Are financing options available?
Yes, we offer creative financing solutions for HVAC replacement and major repair projects.
What HVAC maintenance plans do you offer?
We provide comprehensive maintenance contracts covering seasonal system checkups, priority service scheduling, and discounted repair rates.
Do you service all HVAC brands?
Our technicians are trained to service all major HVAC makes and models for both residential and commercial systems.