Jeffco Development Corp

Jeffco Development Corp is a contractor based in Rockville, MD. We don't have any additional information about Jeffco Development Corp.

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Review of P.J. Fitzpatrick by

· Wilmington

P.J. Fitzpatrick treated me in a very good manner. They explained everything to me concerning the product and how they were going to go about doing their business installing it.


Review of Window Nation - Northern Virginia by

· Haymarket

From start to finish, Window Nation did everything they said they would do. They kept their word from sales, to installation, and follow up. They were on time, on budget, at a very high quality level, and for a reasonable price.

Andria D.

Review of Herl's Bath & Tile Solutions by

· Silver Springs

The installer was very professional and did an excellent job. I was very pleased.

Bonnie B.

Review of Quality Window & Door, Inc. (Maryland) by

· Silver Spring

Wonderful experience all the way around!

What is the average cost of a 85" x 50" Power model SL 2700 4-lite Bow Type casement replacement window, in white without a grid pattern?
Dec 27, 2014
Depends on the options in the bow, roof requirements, bracing, material construction, etc. Are you referring to Power Windows when you say "Power" Model SL 2700? 
What kind of siding should I install? Hardie Board, or Vinyl with foam backing?
Jun 12, 2014
Any insulated siding should suffice. Vinyl siding with a backer board or insulation should make the room usable. Hardie Siding is effective as well as it is more durable but is more expensive. Make su ... read more

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