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4.8

(10 reviews)

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Avatar for Managed Services Group, LLC
Managed Services Group, LLC
4.8(
43
)

Serving Dahlgren, VA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Shane and his crew were awesome - removed a ton of old, nasty insulation from the attic of our investment property. Left everything spotless. Extremely competitive pricing. We will definitely use their services again."
Hanging the Dehumidifier
Hanging the Dehumidifier
Clean
Attic Entrance
Crawlspace Access

+62

Response time2 days
20 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for The Drying Co
The Drying Co
4.4(
51
)

Serving Dahlgren, VA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"The process went very smoothly.  There were several teams that worked on my project.  The initial workers removed all of the old insulation and trash left under the house during construction, and cleaned the joists.  Later a perimeter drain system was installed, and the final job was to insulate the foundation perimeter and install the vapor barrier.  

All the work was done in a professional manner and the workers were all very courteous.  They were on time and on budget."
Unsealed porous foundation walls. Efflorescence has grown along the outside walls.
Plastic is laid out to protect the freshly pained walls and floor.
Open vents in the foundation walls allow outside air and moisture to infiltrate the crawl space, increasing the relative humidity and allowing mold spores to thrive inside.
Spray foam application in progress on warehouse walls.
The dirt floor is exposed, which will allow the moisture from the earth to rise uncontested into the crawl space, adding to the increase in relative humidity.

+97

Response time2 days
148 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for AMO Home Solutions LLC
AMO Home Solutions LLC
5.0(
1
)

Serving Dahlgren, VA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

At AMO Home Solutions LLC, we specialize in identifying why your utility bills are high and how to fix them. Our certified team performs deep-dive energy audits to ensure your home is healthy, comfortable, and built to last.\n\nOur specialized services include:\nPrecision Diagnostics:- Blower door testing and combustion safety analysis.\nThermal Enclosure:- High-performance attic and floor insulation.\nAir Sealing:- Targeted sealing to eliminate drafts and energy waste.\nCrawlspace Remediation:- Leak detection and professional vapor barrier installation.\nSystem Safety:- Comprehensive testing of furnaces, gas water heaters, and dryer vents.\n

Fredericksburg VA
Fredericksburg VA
Fredericksburg VA
Fredericksburg VA
Fredericksburg VA

+40

7 neighbors recently requested a quote
Avatar for Evergreen Electric LLC
Evergreen Electric LLC
4.9(
36
)

Serving Dahlgren, VA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"I called Evergreen Electric and setup an appointment for the next day to perform what I figured would be a couple small jobs and to receive an estimate to run cable into new rooms. The original appointment was delayed because of a power outage on another job, but speaking to Josh on the phone, he was willing to come by as soon as he was finished even though it would have been well into the evening. I told him the following day would work fine and we rescheduled the appointment.
Josh arrived the next day and examined our situation. Our house is nearly 40 years old and it turns out the problems were much deeper than I thought. Josh crawled into the attic and rewired the junction boxes that were not just loose but had previously been wired incorrectly. He also spent well over an hour attempting to diagnose why our breaker was tripping without much of a load on it. He was very thorough in his troubleshooting. He replaced the breaker with a higher amp version and the problem is fixed, but he also indicated there is likely more faulty wiring running through the attic buried under the insulation and someone should come back to assess the entire electrical system.
Josh was very courteous and professional and answered all of my questions. After spending about 2.5 hours with us, I was expecting a large bill. I was very pleased when he told me he would only be billing me for one hour.
About 30 minutes after he left, we noticed that a light in the hallway would not turn off. I called to report it and Evergreen responded immediately. Josh came back right away and fixed the problem. He even replaced the light switch free of charge. It is nice to see a company that stands by its work and acts so quickly when something is wrong.
I would highly recommend Evergreen Electric. They are prompt, thorough, and stand by their work.


"
Recommended by100%of homeowners
Avatar for ARS / Rescue Rooter Manassas
ARS / Rescue Rooter Manassas
4.4(
718
)

Serving Dahlgren, VA and surrounding areas

In business since 1947

Emergency services offered

Credit card accepted

"I think they did it all in one day. When we decided to go with them. We have one room that doesn't have a second story with recess lights. That room is fairly new, we put it in 6 years ago. He showed me pictures of stucco in there. All those lights were coming in through those recess lights, they were not properly caulked or insulated, so we were losing a lot of beautiful energy through those recess lights. He corrected that. He correct where some of the baffles were covered. He brought it up to high lighting. There was a giant antenna laying across the top of the attic in the main house doing absolutely nothing. They broke it up and removed it. I felt like they were my eyes and ears going up there, something I couldn't do and showed me things that were done incorrectly.  The original insulation was a bluff. It had been displaced. I actually had ceiling drywall in between the structure. They corrected it all. Even the ceiling access was properly insulated and closed. They are just very thorough. They helped us when they troubleshooted from the old company. The price seemed perfectly fair, they didn't try to sell you a cheap product with a cheap price. It seemed like a fair price in line with quality. That's all we really want."
Recommended by87%of homeowners
Avatar for Graham Restoration LLC
Graham Restoration LLC
4.8(
18
)

Serving Dahlgren, VA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

IT IS WITH GREAT SADNESS TO WRITE THAT TRAVIS IS NOT LONGER WITH US. THANK YOU TO ALL OF OUR CUSTOMERS THAT HAVE SUPPORTED OUR FAMILY BUSINESS. We are a small family owned business specializing in home repair and remodeling. We can handle all those jobs that you can't or don't want to do.

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+21

Recommended by93%of homeowners
Avatar for Eco Windows and Siding
Eco Windows and Siding
4.5(
15
)

Serving Dahlgren, VA and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Expect for them to be on time, that they will cover the floors, that a window may be opened for an extended period if adding
insulation.  There will be loud noise if adding insulation so be prepared.  Find a comfortable place to be while the
work is being performed if you are waiting at the house.
"
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Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Dahlgren, VA and surrounding areas

In business since 1971

Credit card accepted

"I love American Shield.  I love American Shield.  I love them. We have 2 homes; this home is 30 years old, our home in California is twenty years old and we have used them in both places.
A, number 1, plus, plus!"
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+2

Recommended by65%of homeowners
Avatar for CSI Home and Commercial Services
CSI Home and Commercial Services
4.6(
80
)

Serving Dahlgren, VA and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"Barry and his assistant showed up and started working on the otuside inspection while we were waiting for the realtor to arrive. They did a thourough visual inspection of the house and made sure that outlets, plumbing, gas and light fixtures were working properly and had the necessary covers on them. After the visual inspection with photos being taken they performed a thermal scan of the walls in the house to look for moisture and possible infestations.
"
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+5

Recommended by97%of homeowners
Showing 1-10 of 21
Insulation questions, answered by experts

Blown-in insulation works, but only for unfinished attics. Also, it isn’t the longest-lasting nor the most effective option. For better options, look into spray foam insulation or natural fiber batts. They typically have a longer lifespan, better heat resistance, and stronger sound-proof abilities. Spray foam insulation costs about $1.25 to $1.50 per square foot, but can go up to more than $4 per square foot. Fiber batt pricing varies depending on the material.

Installing insulation helps reduce energy usage, improve home comfort, and lower utility bills by maintaining stable indoor temperatures year-round.

R-value stands for resistance value and is a number assigned to insulation that states how good the insulation is at heat transference (insulation). The R-value of injection foam is around 4 which homeowners will be happy to know is actually quite good. Another benefit of injection foam versus fiberglass foam is that the colder it gets, the more injection foam retains its resistance properties, whereas fiberglass tends to lose its efficiency in colder temperatures.

Yes, you should add an insulative cover to outdoor water spigots in the winter for better protection against freezing. Make sure to use waterproof insulating material—something like a towel or old shirt can actually make the faucet more prone to freezing when the material soaks up rain or snow.

Garden blankets and frost cloths are the best things to use to protect trees and plants from frost. They are made from polypropylene fabric, which is lightweight, breathable, and dries fast. If you can’t get garden blankets or frost cloths before the freeze, you should use lightweight blankets, sheets, or towels.

The Dahlgren, VA homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.