Insulation Contractors Near You

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Insulation Installers In Your Area

"Definitely made a difference in my attic!"

4.5 star review from a homeowner in Leesburg VA

Call Now: (443) 200-7807 Call Now View Profile

"Crew was totally professional. Kept us appraised of what they were doing and why. We asked the project manager, Mario Alvarez, at the last minute to add insulation to our ductwork and he immediately said no problem. And then his crew not only completed the extra work we asked for, but completed it on time and within the budget. Certainly would recommend this company for any type of mold remediation."

5.0 star review from a homeowner in Gainesville VA

Call Now: (571) 233-9687 Call Now View Profile

"I received 3 quotes to repair my deck. It was tipping to one side. Deciding factors for choosing with King Construction were: lowest price; contractor came to my home to see the damage to the deck (…others gave quotes based on pictures alone); he showed me precisely where the damage was by removing one if the columns. The contractor’s quote was based on physical evaluation of the deck…not just on pictures. The whole process was detailed and professional. The final “icing on the cake” was the work performance. The deck was repaired using the required structural items that should have been used in the first place and in the proper manner to sustain the deck. All was done in a professional manner. I am happy with the work done."

5.0 star review from a homeowner in Centreville VA

Call Now: (703) 565-3977 Call Now View Profile

"They replaced my old attic insulation with new blown in and then put bats and a vinyl ground cover in my crawlspace. Extremely careful to keep dirt, etc., out of house, using plastic draped over furniture and taping plastic over work area . Very impressed."

5.0 star review from a homeowner in Arlington VA

Call Now: (202) 715-9346 Call Now View Profile

"We had a great experience with Ridge. The salesperson was very clear about the insulation options at the outset. The removal of old insulation and installation of new was done in one day. We are very pleased. "

5.0 star review from a homeowner in Falls Church VA

Call Now: (202) 838-1811 Call Now View Profile

"Salesman, Hores Haider, was very good in filming attic and showing what was needed and why. "

5.0 star review from a homeowner in Ashburn VA

Call Now: (571) 382-0419 Call Now View Profile

"Fairfax Insulation Systems LLC did an excellent job of removing old blown-in, sanitizing, sealing, adding baffles, and installing mineral wool bait in attic. The cleanliness and professional job received from this crew is highly recommended. They provided photos throughout this insulation process. Treating others with respect and appreciation works both ways. Great job!"

5.0 star review from a homeowner in Fairfax VA

Call Now: (888) 212-2218 Call Now View Profile

Energy efficiency is a top priority for homeowners in every climate and season. Choosing the best insulation contractor that will provide you with expert advice on making your home comfortable and reducing your energy costs can be a challenge. Need help finding insulation contractors near you? Enter your zip code to be connected today to local insulation installers.

Types of Insulation

Insulation is designed to maintain a stable interior temperature regardless of the outdoor weather. There are four main categories for insulation. The type you choose depends on these factors:

  • The square footage of the area
  • The type of space
  • The effects of your local climate
  • Your budget
  • Your home's current R-value
    (R-value is the capacity of an insulating material to resist heat flow. The higher the R-value, the better it can keep heat in or out.)
Fiberglass Batts

Fiberglass batts are the most common and least expensive way to insulate your home. They are installed during construction and renovations before the walls or floors are closed in. Properly installed, it improves the energy efficiency of your home by 25 to 30 percent.

Blown-In Insulation

Blown-in insulation is made from white cellulose, a byproduct of recycled cardboard, newspapers and other paper materials. It provides excellent R-value which increases depending on the depth.

Spray Foam Insulation

Spray foam insulation is ideal for filling tight gaps and spaces that make a home drafty. It begins as liquid polyurethane that is sprayed into an opening or cavity. It expands to fills the space and then hardens into solid foam.

Reflective or Radiant Barrier

Reflective or radiant barriers work the opposite way as do other insulation materials but it has similar results. Most insulation slows down the flow of heat, but the thermodynamics of radiant barriers causes it to reflect the heat and cold. It is commonly used in attics to minimize the effects of scathing summers or frigid winters.

Cost of Insulation & Installation

The cost to purchase and install insulation varies regionally. The national average cost varies by material, with blown-in at around $880, fiberglass around $960 and spray foam around $1,100.