Premium Heating, Cooling & Plumbing Specialists in District Heights, MD

Your all-in-one dimension for HVAC and plumbing solutions.

(301) 336-3419

Expert HVAC & Plumbing Services

We provide a comprehensive, multi-dimensional approach to maintaining your residential mechanical systems. From precision air conditioning repairs and furnace installations to full-scale home plumbing repairs, our certified team handles it all. We combine top-tier diagnostics with dependable craftsmanship to guarantee maximum energy efficiency and long-term system performance.

Outdoor air conditioner unit beside a house, surrounded by gravel and green landscaping.

Heating & Cooling Dimension

  • Air Conditioning Installation & Replacement
  • AC Maintenance & Seasonal Tune-Ups
  • Emergency AC Repair Diagnostics
  • Heating System & Furnace Installation
  • Furnace Repair & Maintenance Services
  • HVAC System Diagnostics & Inspections
Modern laundry room with wall-mounted boiler, exposed copper pipes, sink, and stacked washer dryer.

Residential Plumbing Dimension

  • Comprehensive Plumbing Diagnostics
  • Leak Detection & Pipe Repair
  • Water Heater Repair & Installation
  • Fixture Replacement & Drain Services

What Our Customers Are Saying

At Dimensions 500 Heating & Air, we pride ourselves on delivering exceptional service. But don’t just take our word for it—here’s what our satisfied customers have to say about their experiences with us.

The Expert Home Comfort Standards

Dimensions 500 Heating & Air brings decades of certified trade mastery and technical expertise directly to your doorstep. Led by veteran industry professional and instructor George James, our company stands as a beacon of high-quality craftsmanship, fair pricing, and honest advice. We specialize in optimizing your home's HVAC and plumbing networks to achieve ultimate efficiency.

Why choose Dimensions 500 Heating & Air?

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Certified Trade Mastery

Backed by official Maryland HVAC License #91845, ensuring all system work adheres strictly to state safety codes.

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48-Hour Service Turnaround

We respect your time and household urgency, guaranteeing prompt diagnostic visits within 48 hours of your request.

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Fully Insured & Trusted

Your home investment is protected; we operate with comprehensive insurance coverage on every plumbing and HVAC job.

Areas We Serve

Our service vehicles are fully stocked and deployed throughout Prince George's County and the greater Washington D.C. metro region. We ensure fast travel times, localized knowledge of regional housing layouts, and rapid 48-hour response windows for local homeowners. Trust our team to arrive promptly and resolve your mechanical issues efficiently.

District Heights, MD

Bowie, MD

Upper Marlboro, MD

Clinton, MD

Fort Washington, MD

Capitol Heights, MD

Suitland, MD

Forestville, MD

Largo, MD

Oxon Hill, MD

Washington, D.C.

Quality Brands We Trust

We partner with industry-leading manufacturers to ensure your replacement parts and new installs are of the highest caliber.

What Our Customers Are Saying

At Dimensions 500 Heating & Air, we pride ourselves on delivering exceptional service. But don't just take our word for it—here's what our satisfied customers have to say about their experiences with us.