Harley & Duffy

Harley & Duffy Harley & Duffy provides residential plumbing, heating and air conditioning services. Harley and Duffy is a residential plumbing, heating and air conditioning company created with YOU the homeowner in mind.
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Founders Erik Harley and Sean Duffy have been working together in the commercial HVAC industry for close to 20 years, and developed Harley & Duffy to fill a need for reliable, quality home services in Southern Maryland. For the majority of our services, Harley & Duffy offers a flat-rate pricing plan that keeps customers in control of the costs. Whether you’re looking to upgrade or replace your AC system or just need us to fix a leaky faucet, our highly trained technicians are ready to help. We offer 24-Hour Emergency Service in Prince George’s County, Anne Arundel, Calvert and Charles Counties. Give us a call anytime at 240-510-3455. At Harley & Duffy, we believe it’s all about respect – for you, your home, your time, and your hard-earned money. -We’ll be there on time- We know how busy your lives can be, and won’t waste your time by showing up late. When you call us to make an appointment, we promise to arrive within the scheduled 2-hour window, so you can plan the rest of your day with confidence. -We’ll treat your home like it’s our own- From wearing booties to protect your floor, to cleaning up after any messy repairs, we’ll treat you – and your home – with the respect you deserve. -We won’t leave you guessing about costs- With our straightforward, flat-rate pricing model, you’ll know exactly what you’re getting for your money, with no surprise fees. Whatever the size of your job needs, Harley and Duffy can handle it. Our highly-trained technicians use state-of-the-art equipment and are certified to perform a wide range of repairs and installations. Whatever you need, a comfortable home, guaranteed.

Mission: Provide quality service at competitive prices. Whatever you need, a comfortable home, guaranteed.

Happy Veterans Day to All!
11/11/2015

Happy Veterans Day to All!

Mobile Uploads
09/11/2015

Mobile Uploads

We can sympathize, Capital Weather Gang. #snow
01/26/2015

We can sympathize, Capital Weather Gang. #snow

Angry BBQ...

...hates winter.

#MerryChristmas from all of us here at Harley & Duffy!
12/24/2014

#MerryChristmas from all of us here at Harley & Duffy!

#nonono #baddog
12/18/2014

#nonono #baddog

:)

Here's a useful graphic! Drive safe tomorrow morning. #snow #winterweather
12/08/2014

Here's a useful graphic! Drive safe tomorrow morning. #snow #winterweather

Will it rain, ice or snow? This graphic explains how having different layers of warm and cold air between the clouds and the ground determines the type of precipitation that hits the ground. Forecasters use computer models and weather balloons to help predict what form of precipitation will fall in your area. http://www.nssl.noaa.gov/education/svrwx101/winter/types/

Happy Thanksgiving from all of us here at Harley & Duffy! Read the tips below to avoid #plumbing #problems... or give us...
11/27/2014
Top 5 Tips to Prevent Plumbing Problems This Thanksgiving

Happy Thanksgiving from all of us here at Harley & Duffy! Read the tips below to avoid #plumbing #problems... or give us a call if you need #help: 240-510-3455. #happythanksgiving

For many, the day after Thanksgiving is about family time and the Black Friday shopping extravaganza. For residential plumbers nationwide, it’s the single busiest day of the year. In fact, plumbing problems spike 50% the day after Thanksgiving.

Are you planning to #shop on #Thanksgiving?
11/25/2014
20 Stores That Refuse to Open on Thanksgiving

Are you planning to #shop on #Thanksgiving?

While the Black Friday craze has inched more and more into Thanksgiving, there are still stores that allow workers to stay home and enjoy the holiday.

Heat not circulating properly for some reason? Give us a call! 240-510-3455.
11/12/2014

Heat not circulating properly for some reason? Give us a call! 240-510-3455.

#saythanks #veteransday #wesaluteyou
11/11/2014
How to honor vets on Veterans Day and every day

#saythanks #veteransday #wesaluteyou

Tuesday is Veterans Day and there will be speeches and parades. “Thank you for your service,” the phrase that’s come to define how America expresses gratitude for its men and women in uniform, will...

Well, that's one way to deal with the #cold... having problems with your heater? Give us a call! 240-510-3455. #brrr #wi...
11/03/2014

Well, that's one way to deal with the #cold... having problems with your heater? Give us a call! 240-510-3455. #brrr #winteriscoming #kittens

Harley & Duffy's cover photo
10/17/2014

Harley & Duffy's cover photo

Thanks to EPA WaterSense for these #ShowerBetter tips to save #energy and #money. Interested in a new shower head? Give ...
10/16/2014

Thanks to EPA WaterSense for these #ShowerBetter tips to save #energy and #money. Interested in a new shower head? Give us a call! #GreenSavings

October is here!! That means National Energy Action Month and our #ShowerBetter campaign have officially kicked off. This month, save both water AND energy by switching out your old showerhead for a WaterSense labeled model. Models available in all styles and price points, so we know you will find one that is just right for you!

We promise, the only difference you'll notice will be on your utility bill$. http://go.usa.gov/vkF5

This time of year, it's important to make sure your vents are free of blockages. #HVAC #humor
10/10/2014

This time of year, it's important to make sure your vents are free of blockages. #HVAC #humor

"Why is it taking so long to get warm?" :-/ #HVAC #Humor

Do you have a "leek" in your bathroom? Give us a call: 240-510-3455.;-)  #verypunny #plumbing
10/04/2014

Do you have a "leek" in your bathroom? Give us a call: 240-510-3455.
;-) #verypunny #plumbing

Well these ought to be entertaining... #DIY #plumbing
10/03/2014

Well these ought to be entertaining... #DIY #plumbing

The DIY Disasters Competition is back again this year!

Send us a DIY Disaster you've seen for your chance to win $5,000!
Enter today via the website: http://www.reece.com.au/diydisasters

What were YOU doing at 6:30 on Saturday morning?? We were out #helping the #community at the annual "Heat's On - Water's...
09/23/2014

What were YOU doing at 6:30 on Saturday morning?? We were out #helping the #community at the annual "Heat's On - Water's Off" event, in which local #plumbers and steamfitters volunteer to perform inspections and minor repairs in the homes of low-income families in #PGCounty.
MCAMW and Prince George's County Department of Family Services- looking forward to serving again next year!

Did you get one?? #HelloNeighbor #plumbing
09/19/2014

Did you get one?? #HelloNeighbor #plumbing

#LOL #verypunny
09/19/2014

#LOL #verypunny

Ha! Happy Friday…

That's a lot of #water! Got a leak? Give us a call: 240-510-3455. #plumbing #repairs
09/15/2014
Broken Pipes & Lost Water

That's a lot of #water! Got a leak? Give us a call: 240-510-3455. #plumbing #repairs

The dramatic reality of U.S. water infrastructure.

Our new website is LIVE! Check it out here:
08/25/2014
Harley and Duffy | Plumbing | HVAC | Drain and Sewer | Serving Southern MD

Our new website is LIVE! Check it out here:

Harley and Duffy is a residential plumbing, heating and air conditioning company created with YOU the homeowner in mind. Founders Erik Harley and Sean Duffy have been working together in the commercial HVAC industry for close to 20 years, and developed Harley & Duffy to fill a need for reliable, qua…

Useful household tips via WBAL-TV 11 Baltimore! #nowyouknow #protip
08/19/2014
How often you should wash...everything

Useful household tips via WBAL-TV 11 Baltimore! #nowyouknow #protip

Here are some guidelines about when to wash what. The list comes to us from AllYou.com via CNN.

Our new signs are UP!! #superexcited
07/28/2014

Our new signs are UP!! #superexcited

#goodadvice from Energy Star! #chillout
07/22/2014

#goodadvice from Energy Star! #chillout

#TryItTuesday Change your air filter every three months. Dirty filters block air flow, so keep the air moving. Find more helpful tips on our new Pinterest board. http://bit.ly/1l725pI #ChillOut #ENERGYSTAR

Looking for ways to $ave? Check out these tips from Popular Mechanics. Have a leak that needs fixing? Give us a call at ...
07/11/2014
8 Easy Ways to Save Water This Summer

Looking for ways to $ave? Check out these tips from Popular Mechanics. Have a leak that needs fixing? Give us a call at 240-510-3455. #savewater #plumbing

If you want to cut your water bills or just do your part to conserve a precious resource, here are a few smart tips to reduce water usage around the house.

neat history lesson! #plumbing
07/08/2014

neat history lesson! #plumbing

Take A Look At This Colourful Infographic That Shows The History Of Plumbing! #Plumbing #VancouverPlumbers

07/01/2014
ENERGY STAR

good tip! #staycool #AC

Ready to beat the heat this week? Here's a tip: Change your cooling/heating system's air filter at least every 3 months. A dirty filter slows air flow and make the system work harder to keep you cool!

Happy to have AC today? Thank Willis Haviland Carrier, the engineer who invented the modern air conditioner in 1902! #HV...
06/24/2014
A Brief History of Air Conditioning

Happy to have AC today? Thank Willis Haviland Carrier, the engineer who invented the modern air conditioner in 1902! #HVAC #history #staycool

Earlier inventors tinkered with cooling machines, but it was Carrier's creation that launched the modern idea of air conditioning.

nice shot! #lightning
06/19/2014

nice shot! #lightning

I filled a couple memory cards last night shooting lightning. Here is just one of many. It was a great light show!

Address

7703 Crain Hwy
Upper Marlboro, MD
20772

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