We Are Power Washing Any Day Over 40 Degrees!

Have us clean your gutters NOW to prevent ice damming this winter! We clear downspouts as well.

Did you know that we can now treat those unattractive black
mold streaks on your asphalt roofing shingles? Give a call and
we'll explain how simple, non destructive and effective this one step process is. 

35 Plus Years of Power Washing Excellence in the Greater New Haven Area! 

AT EXTERIOR HOUSE WASH We pride ourselves on the quality of our work and the satisfaction of every customer. you can trust our experience and knowledge to expertly care for your home or business.

WE bring passion and over 35 years of knowledge for keeping buildings beautiful AND WELL MAINTAINED to every pressure washing job that WE do. You not only get many years of power washing expertise, but you get OUR experience with building construction and maintenance AS WELL. Your home or business is in very good hands with Exterior House Wash.

Exterior House Wash is a licensed, fully insured, locally owned and operated pressure washing and paint contracting business based in Hamden / new Haven, CT.

When and why to Power Wash

  • To maintain the appearance and value of your property, periodic cleaning is recommended.

Power washing of the exterior of your home keeps mold, mildew, algae, fungi, dirt and oxidation to a minimum. If left unattended, these pests can permanently penetrate your paint, siding, or masonry. Once established, they can be very difficult if not impossible to remove completely. e recommend regular washing of your homes exterior surface, whether it be paint, siding, masonry or metal.

  • A power wash goes a long way to boost your curb appeal.

When selling your home or business you never get a second chance to make a first impression.

Quick Hassle-Free

over-the-phone Quotes



Serving New Haven County and beyond, including: Hamden, New Haven, North Haven, West Haven,  Shelton,

East Haven, Milford, Woodbridge, Bethany, Orange, Oxford, Seymour, Derby, Ansonia, Branford, Guilford, Durham, Middlefield, Wallingford, Cheshire, Southington, Plainville, Prospect, Newtown, Meriden and many more