Get matched with top generator install pros in Conowingo, MD

Your Trusted AC, Heating, Plumbing, & Electric Company Since 1987\n\nWhen you need AC, heating, plumbing or electric services, look no further than Horizon Services. For 35 years, we?ve been the trusted name in plumbing, heating, and air conditioning, offering an unmatched level of service at reasonable rates. Servicing Baltimore, Cecil, and Harford counties in Maryland, and Chester, Lancaster, and York Counties in Pennsylvania, we proudly serve a large range of local homeowners with comprehensive AC, heating, and plumbing services. Our expert technicians can carry out same-day services and next day installations to ensure that your home remains comfortable year-round. Whether you?re dealing with a serious plumbing problem, a broken air conditioner, or a heating issue, you can rely on Horizon Services for the high-quality service you need at the price you want.

"My house is not young. With every little hiccup that cropped up, Dave Gill maintained safe practice while working with me to see I got what I needed, and went well above and beyond, when it came to being considerate, even doing little 'extras' I have never received from an electrician before!"

"The gentlemen were thorough, competent, and professional. they jumped on the repair job, and had the generator back in just a couple of days. Great job!!"

"Courteous professional and thorough. Will use again for future electrical projects."

"Company is efficient, prompt and courteous. A good choice for consumers. I recommend the company."

"Very professional, honest and thorough. I will definitely call this company first in the future for electrical work."

"All great.  Personable and professional
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"Upgrade electric meter and move placement of the meter, was efficient and timely."

"They were timely, professional and they have done a quality work."

We service and maintain generators of all sizes along with automatic transfer switches. We been in business for quite some time and we would like to help you the best way possible. We fix diesel and natural gas system. We offer maintenance for commercial or residential. We do load banks to keep your generator healthy. We serve Tri-state areas. All different plans to chose from. Lets keep your generator running and healthy for years to come.