Automatic Rain Lawn Sprinklers›
4.3 17 reviews
“I had a couple sprinkler heads that needed to be adjusted and Jim Collentro came out the same day to make the adjustments.”
FAQs
Are you licensed and insured?
Absolutely! The State of Maryland requires that any contractor that works on your property be properly licensed and insured. Our Maryland Home Improvement Number listed under C.R. Harrigan Inc. is #47060. Our certificate of liability insurance is supplied with each quote, or upon your request.
Will adding landscape lighting increase my utility bill?
Installing a low voltage lighting system may slightly increase a utility bill. A typical low voltage landscape lighting system only draws 300 to 600 watts of power.
Do LED lights give off radiant heat?
No. LED Lights give off 90% less heat than the standard halogen light. In fact, LED Lights are continuinng to become more efficient by enabling more light output per unit of energy. And through further development, LEDs will emit even less heat over time.
What areas do you service?
We service Calvert, St. Mary's, Charles, Prince Georges, Anne Arundel, Queen Anne, Kent and in Virginia we service King George and portions of Alexandria.
You can find more info on the FAQ page of our website.
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