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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon88
    Verified insulation services reviews

Find Insulation pros in Dundalk

Cameron Home Insulation
4.6(
40
)

Serving Dundalk, MD and surrounding areas

In business since 1907

Free estimates

Credit card accepted

"Debbie, the AC&R salesperson, was very knowledgeable and confident. They were the 2nd quote I got for work and came in even lower than I expected (which gave me pause as a low bid is a red flag). But true to her word, they did the work professionally (mostly...see below) and promptly. While I had another company do the energy audit for the Pepco rebate, AC&R took over the work, did the blown fiberglass one day and the spray foam the next.



For the blown fiberglass in the attics above our additions, they added spray foam (from a can) around any gaps per the contract and foam board baffles at the soffits. The installer noted that all our soffits were blocked and the batting insulation was too wide for the rafter channels, so he leveled it out as best he could to ensure an even coating of blown insulation. At the end, he sealed up the gaps between the attic and our to-be-finished upstairs (cape cod style, so all one room).



For the spray foam insulation, the team came in the next day, and I had to be out of the house due to fumes. I did come back around noon as they expected to be done well before then. They didn't know I came in and I went to the back of the house to watch TV on my work break. The one annoyance was during their cleanup, one of the installers came down into our kitchen and then saw me. He said he was looking for a vacuum cleaner to clean the stairs. I told him don't worry about the carpet as it was getting pulled up, but this was the one piece of unprofessionalism I noted above. Contractors should NEVER use the homeowner's property; they should bring their own tools, including vacuums!



While the spray foam can get very messy, they kept the splatter mostly contained to inside the crawlspace, not the finished flooring. However, I was surprised that they didn't tape off the outlet covers or light switched. since the particles are so small, we're going to have to replace the switches/receptacles at our cost. Also, there was a storm door screen that wasn't covered and now needs cleaned. Basically, I think they should have taken more care in covering the very few items we left upstairs and the outlets/switches.



They didn't spray around the window frames (large gaps where window weights used to be) because the open cell foam would expand too much. If I wasn't there, I think they would have just left, but it was clear in our contract discussions they needed to insulate those spaces too. They used a few cans of "Good Stuff" equivalent, but didn't fill in the gaps entirely. It did the job well enough, but it's a ding against them as I expected more preparation.



Lastly, I thought that AC&R would walk me through all the scheduling and final "test out" (for the Pepco rebate), but I had to contact them and schedule with someone different each time. They were always prompt, but I expect the experts to know to do this for/with me rather than expect me to know the process. I go through it once in a lifetime while they do it weekly.



While the end of the review sounds more negative than positive, I would definitely recommend AC&R out to others as they're priced right, they have been in business for over a century, and like any contractor, you just need to follow up to be sure everything is done to your satisfaction.
"
Recommended by100%of homeowners
Avatar for Insulation Geniuses
Insulation Geniuses
4.6(
9
)

Serving Dundalk, MD and surrounding areas

In business since 2016

Free estimates

Emergency services offered

Same quality and company, NEW NAME!!!! Yep we've upgraded our branding to better reflect out company goals. As always, quality products are essential for success, but without certified and trained technicians installing everything to the exact specifications for greatest success, your home wouldn't get the best results. That's why we do things right - every time. Our excellent products come with extended/lifetime warranties INCLUDED - there will never be an upcharge for a warranty. The adage "you get what you pay for" is 100% true for Insulation Geniuses. We'd rather explain the investment up front rather than trying to explain quality for the next 20 years...

Another Happy Homeowner!
Aeroshield NASA Grade Insulation
Energy Star Attic Seal Process
Gable Attic Fan - SOLAR POWERED!  Runs for FREE and 25 Year Warranty!
AeroShield Installed over Blown-In gives you the right protection forever with it's LIFETIME Warranty!

+37

Recommended by88%of homeowners
Avatar for Home Energy Loss Professionals (HELP)
Home Energy Loss Professionals (HELP)
4.4(
73
)

Serving Dundalk, MD and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Bob & his crew arrived on time and worked diligently to add the insulation to my home taking the time to educate me as well. They cleaned up afterwards and even patched up some nail pops that appeared."
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+1

Recommended by87%of homeowners
Avatar for Mark Group
Mark Group
4.4(
467
)

Serving Dundalk, MD and surrounding areas

In business since 1974

Free estimates

Credit card accepted

"They pointed out areas of air loss that needed to be covered or blocked and advised  more attic insulation which service they will provide. Their price offer seems reasonable.  I'm still crunching numbers.
"
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+14

Recommended by83%of homeowners
Avatar for Pilot Home Services
Pilot Home Services
4.6(
171
)

Serving Dundalk, MD and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Pilot Home Services did an excellent job with the insulation job. Explained everything throughly, cleaned up, and left everything as found. Very professional and went above expectations. Will definitely use again."
R Value
Recommended by92%of homeowners
Avatar for BGE Home
BGE Home
4.6(
1,327
)

Serving Dundalk, MD and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"We have the BGE Home protection program, so we have them come out in Fall to do a check-up on the heating system, and in the Spring to check-up on the A/C. They are always prompt, pleasant and professional. In the past we have had them repair the system and we area always happy with their work. The protection plan is well worth it - we had a water heater die and it was great that we could call BGE and have the problem fixed without having to pay thousands of dollars.
"
Recommended by94%of homeowners
Avatar for Summit Insulation
Summit Insulation
3.5(
31
)

Serving Dundalk, MD and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"My home was very drafty.  During the consultation I was told that by insulating my heating and AC bills could be reduced by 40%.  This past winter was not cold enough to compare, but in the summer my air ran constantly and my bills were not reduced even 20%.  My interior walls have nail pops everywhere.
"
Recommended by66%of homeowners
Avatar for Timothy's Home Improvement
Timothy's Home Improvement
4.6(
161
)

Serving Dundalk, MD and surrounding areas

In business since 1983

Free estimates

"They were fine.  They left some pieces of insulation in our front yard, which it was winter time so they're still out there; little pieces, not big, big amounts.  But they were kind of messy.  I think they did a good job.  As for responsiveness, they came right away.  They fit it into their schedule and we work, so a lot of times we're not here.  Somebody was here that day but I don't think that was in issue.  I wasn't there that day. "
Recommended by97%of homeowners
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Insulation questions, answered by experts

Yes, it is possible to have too much insulation, which can have detrimental effects. While more insulation might seem better for energy efficiency, a home needs to "breathe" or ventilate to release moisture that accumulates inside. Over-insulating can seal a house too tightly, trapping water vapor and leading to several problems, including mold, mildew, and condensation. Homes in warm, humid climates are particularly susceptible to mold, while those in colder climates can experience condensation from temperature fluctuations. Additionally, adding more insulation than the recommended amount for your climate may not provide recoverable energy savings. To avoid these issues, consult a professional insulation contractor who can determine the optimal amount of insulation for your home.

Sometimes you may be able to leave the bags with your regular trash. However, that’s not always the case. Call your local waste management prior to starting the removal and ask about the proper ways to recycle or dispose of removed insulation. In many cases, your town or municipality has a designated dumpster for building waste.

The amount of insulation you need will vary depending on where you live. Energy Star recommends certain minimum insulation values in different geographic regions. In most cases, however, even adding a little insulation is better than not adding any.

Whether you should remove old insulation before blowing in new insulation depends on your particular situation. Fiberglass insulation attracts insects and mold over time, so if it has been decades since your last insulation upgrade, consider removing the old materials before placing the new ones. However, most types resist mold, insects, and mildew, so once you get the go-ahead from your contractor that your space is free from all three, feel free to install the new insulation directly on top of the pre-existing materials.

Yes. Proper, complete insulation will ensure that you trap the most cool or warm air inside your home, preventing high energy bills. In addition, insulation tends to settle and compress, leaving gaps over time; the more you insulate completely during the initial installation, the less you’ll need to do down the line.

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