Reliable Fuel, Honest Service, Real Savings
Underwood Energy
Providing residential propane services, commercial propane and diesel fuel, commercial HVAC, commercial plumbing, and electrical work throughout Maryland and Virginia. A trusted name for homeowners and business managers in the DMV.
More than just a propane company
Powering Homes and Businesses for Over 20 Years
As your trusted “blue collar partner,” Underwood Energy delivers reliable propane and diesel, plus comprehensive HVAC, plumbing, temporary heat, and welding services. We’re more than just a fuel company; we’re a legacy built on hard work and dependable service.
Competitive Pricing
Save big on propane or diesel for your home or business with our rates
Guaranteed Delivery
Never run out of fuel with us on your side and promised delivery
One-Stop Shop
One business who can do it all: HVAC, plumbing, fuel, temporary heat, and more
Free Quotes
Talk to us about what you need and get a free quote with low-rates
Propane Delivery for Homes and Businesses in the DMV
Underwood Energy provides expert propane tank installation, system upgrades, ongoing maintenance, and dependable delivery services. We proudly serve customers throughout the DMV area, including Maryland, Washington, D.C., and Virginia. Whether you’re looking to save or need service fast, Underwood Energy is here to help. Contact us today for new installations, upgrades, maintenance, or reliable propane delivery.
Get guaranteed propane delivery with an automatic schedule, flexible options, and dependable service. We help make propane affordable and reliable. Tired of overpaying on propane? Looking for ways to save on your gas bill? Now’s the perfect time to make the switch. Underwood Energy is Maryland’s trusted name in propane install, delivery, and maintenance.
Switch Today
1. Request a Quote
2. Discuss the Details
3. See the savings
Switch and Save:
Delivery & Payment Options
Will Call
Let us know when it is time to come out and we'll schedule a delivery
Automatic
You set the schedule and we'll never miss a deadline for propane delivery
Great prices on HVAC, propane, & plumbing services
Plus: Never Run Out of Fuel Again with Guaranteed Delivery
More than just a propane company, we’re a legacy of blue collar tradition. We provide comprehensive HVAC, plumbing, and temporary heat services to meet a wide range of residential and commercial needs. Get reliable propane and diesel delivery for your home or business with Underwood Energy, powering Maryland and Virginia. We do it all, do it proud, and bring the savings right to you.
Why choose underwood energy?
- Fully licensed, certified, and insured
- Real support from real people, not call centers
- Local and family-owned, supporting community
- A legacy of blue-collar service over 20 years
Total Energy Coverage for Businesses
Commercial Services
HVAC
Our HVAC services include emergency repairs, installation, upgrades, and preventive care for businesses in the DMV.
Plumbing
Our plumbing services are available for your business: call for emergencies, repairs, maintenance, installation, upgrades, and more.
Temporary Heat
Need a temporary heat source? We handle installation, set-up, on-site fuel supply, monitoring, emergency support, and efficienct solutions.
Work With Us
Industries We Serve
Residential
Commercial
Food Service
Manufacturing
A legacy of service, expertise, and determination
about underwood energy
Founded in 2021 by Sean Underwood, a third-generation gas industry professional, our journey began with a vision to set a new standard for propane services in Maryland.
Sean’s 20+ years of hands-on experience in the gas industry, combined with his mastery of blue-collar trades like pipe welding, plumbing, and HVAC, have positioned Underwood Energy as a leader in the industry. In just a few short years, we’ve become a household name across Central Maryland, offering better pricing, faster service, and a friendlier, more knowledgeable team than our competitors.
What truly sets us apart is our commitment to our customers. At Underwood, we take care of our customers. We’re dedicated to making sure every home we serve has access to propane at a fair price, without having to wait. Our growth year over year is a testament to the loyalty of our customers and the hard work of our team.
Whar Our Clients Say
Testimonials
Architect
Ema Romero
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Manager
Ann Smith
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Get in Touch
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Frequently Asked Questions
Underwood Energy proudly serves the DMV, including Maryland, DC, and Virginia.
Underwood Energy handles propane services including installation, delivery, upgrades and maintenance; commercial HVAC services including installation, repairs, upgrades, and preventive service; plumbing for businesses including repairs and installation along with maintenance checks; welding; temporary heat; and more.
Customers can choose between automatic delivery, guaranteed to never run out, or will call delivery, allowing you the flexibility you need for propane services.
Underwood Energy offers 24/7 emergency service for HVAC, plumbing, and propane, so give us a call and our crews will respond.
Yes! As a local business we are available to offer better rates on propane that turn into substantial savings. Call today and see the difference.