🔥 Heating · ❄️ Cooling · 🛠️ Service
Heating & cooling,
done right across the DMV.
Repair, installation and maintenance of heating and cooling systems — delivered by certified technicians across DC, Maryland and Northern Virginia. Free estimates on new installations.
What we do
Full-stack HVAC services
Three disciplines, one trusted team. Every project handled by fully certified technicians with a free estimate.
Cooling Systems
Air Conditioning
Supply, installation and servicing of energy-efficient air conditioning units for homes, offices and commercial spaces across the DMV.
Installation
New systems designed, sized and installed to spec — from single split units to full commercial builds.
Repair
Fast diagnostics and fixes for breakdowns, leaks and faults across all major HVAC brands.
Maintenance
Planned servicing contracts that keep systems efficient, compliant and warrantied year-round.
How it works
From quote to comfort in four steps
Request a Quote
Message us on Instagram or send an enquiry. Tell us your space and needs — we reply within 24 hours with a free no-obligation quote.
Site Survey & Design
A certified engineer visits your property, surveys the space and designs a system sized for efficiency, comfort and compliance.
Installation
Our team installs your system to spec — clean, tidy work that respects your property and meets all UK Building Regulations.
Aftercare & Maintenance
Planned servicing keeps your system efficient, warrantied and reliable year-round. Plus 24/7 emergency callouts when you need us.
Why choose Garrick
Built on trust, engineered to last
Certified Engineers
Fully qualified, Gas Safe and F-Gas certified technicians on every job.
24/7 Emergency
Round-the-clock callouts for heating and AC breakdowns across London.
Transparent Pricing
Free, no-obligation quotes — no hidden fees, no surprise charges.
Energy Efficient
Systems sized for efficiency, lower bills and reduced carbon footprint.
Fast Response
Same-day visits available across Greater London and surrounding areas.
London & UK Wide
From domestic flats to commercial builds — we cover the whole city.
About Dream Team HVAC
The DMV's quiet professionals in heating & cooling
Dream Team HVAC is a DC-based heating and cooling specialist serving DC, Maryland and Northern Virginia. We install, repair and maintain climate systems for homes and businesses — combining certified workmanship with reliable, friendly service that keeps your space comfortable all year round.
- Residential & commercial HVAC specialists
- All major brands serviced and installed
- Licensed, bonded and insured work
- Free estimates on new installations
Service areas
Where we work
Based in DC, we cover the District, Maryland and Northern Virginia. For commercial projects we travel across the wider region — message us with your ZIP code and we'll confirm availability.
Brands & certifications
Certified to work with every major brand
We're brand-agnostic — we install and service all leading HVAC manufacturers, and our engineers hold the certifications required to work legally and safely in the UK.
24/7 Emergency Service
Heating or AC broken? We're available around the clock.
Breakdowns don't wait for office hours. Our certified technicians are on call day and night across the DMV — typically with you within two hours to get your system back up and running.
Client reviews
Trusted by Londoners
“Dream Team installed our new AC in under a day. Tidy, polite and the estimate was exactly what we paid. Our place has never been more comfortable in summer.”
“We use them for ongoing cooling maintenance across our office. Always on time, clear reporting and no surprise costs. Highly recommend for commercial work.”
“Furnace breakdown on a Sunday — they had a tech out within two hours and the heat was back on that evening. Brilliant 24/7 service.”
FAQ
Questions, answered
We cover Washington, DC, Maryland and Northern Virginia. For commercial projects we travel across the wider region — message us with your ZIP code and we'll confirm availability.
Yes. We offer free estimates on all new installations. Send us a DM on Instagram or use the contact form and we'll come back within 24 hours.
All our technicians are fully licensed, bonded and insured for heating and cooling work. Every job is backed by our workmanship guarantee.
Yes. Heating and AC breakdowns don't wait for office hours. Call us any time and we'll dispatch the nearest available technician — typically within a couple of hours across the DMV.
We install and service all major HVAC brands including Daikin, Mitsubishi, Samsung, LG, Carrier, Trane and more. We're brand-agnostic and recommend the right system for your space.
Yes. Planned maintenance plans keep your system efficient, reliable and under warranty. We tailor schedules to your equipment and usage — residential or commercial.
Still have a question? Send us a message →
Get in touch