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Alas-Co General Construction Co Inc

Insulation, Skylights

About us

Alas-Co General Construction Co, Inc. is an Alaskan owned and operated company founded in 1985. Based out of Anchorage, Alas-Co maintains a reputation of excellence with a team of skilled, dedicated craftsmen coupled with the latest construction technology. While consulting and specializing in a broad variety of insulation, Alas-Co also offers a variety of contracting and maintenance services .

Business highlights

39 years of trusted experience
Emergency Services Offered

Services we offer

Diagnostic Thermal and Air Loss Testing,Insulation, Vapor Barrier, Fire-Proofing, and Air-Sealing Systems. Specialty coatings for vehicles, tanks, trailers, etc.

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

5%

Emergency Services
Yes


Accepted payment methods

American Express
Check
MasterCard
Visa

Reviews

4.814 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
71%
4
7%
3
7%
2
7%
1
7%


Rating CategoryRating out of 5
quality
4.7
value
4.4
professionalism
4.7
responsiveness
4.7
punctuality
4.7
Showing 1-14 of 14 reviews

James B.
09/2024
1.0
insulation
  + -1 more
In esssence, I sat on the wait list for 6 months to have some insulation work done. The property was inspected in May, twice. Once by Brandon, and once with Brandon and a supervisor to see what needed to be done. I know as well as anyone that we needed to do some demo work to gain access because we were taking pictures through a transfer grill (a balancing vent above a door). After 3 additional months, multiple e mails and phone calls, I finaly got a response from the receptionist today. She was passing along a message that the area is too small and we need to cut access in the sheetrock ... And, you need to hire a general contractor, this is beyond the scope of Alas-Co. Clearly reading other reviews, Alas-Co is involved in repairs and work where this would clearly be within "scope" of the company. So here we are, coming up on 10 months after my initial call, re-starting the entire process because they can't be bothered to communicate that they don't want the work. Hopefully this review helps others not pick this company.
Description of Work: repair insulation washing... a pretty straightforward issue.

Rating CategoryRating out of 5
quality
1.0
value
1.0
professionalism
1.0
responsiveness
1.0
punctuality
1.0


Paula K.
01/2015
2.0
insulation
  + -1 more
After email and phone contact, we made an appointment for him to come out and give us an estimate to provide blown insulation. He forgot to come and we waited a good bit. He did email the next day and apologized for forgetting. The company was very nice in all the communications. He offered to come out again, but we declined and found another insulation company.
Description of Work: Contacted this provider to put in blown insulation in our attic. We wanted an estimate.

Rating CategoryRating out of 5
professionalism
4.0
responsiveness
2.0
punctuality
2.0

$2,000

Karen R.
04/2014
4.0
insulation
  + -1 more
unknown
Description of Work: I had insulation and sealing of my attic area for the housing energy rebate program. They did what they promised. price was in line with or slightly less than other bids I got. Did not clean up as well as I would have hoped, but they were timely and got the job done efficiently.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
4.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$2,000

anne L.
10/2013
5.0
insulation
  + -1 more
see above
Description of Work: roof ventilation under eaves changed from small holes to full panel grate insulation in attic vapor barrier in crawl space heat tape in gutter provided estimate quickly and work done within week. personable crew of five! worked long day extra hours to get vent and insul done .crew returned next working day to complete third task. crew damaged but repaired almost immediately a light fixture and added extra job (heat tape) since they had to return to my house anyway. that work done next working day as well. . when purchasing light fixture that they damaged bought me LED light bulb as well since I had said that is what I used. thoughtful, nice gesture. Impressed by management and crew.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro
$3,500

Cang B.
07/2013
5.0
insulation
  + -1 more
unknown
Description of Work: Jeff came over to look at our roof and the insulation issues we had and gave us an honest and detailed explanation of what we can do to improve our house. Unfortunately the best and only solution was not an option for us at the time bc of our budget, i had him look at our crawlspace. He knew exactly what we can improve on and i can tell he did not sell us stuff we did not need bc when i asked for more insulation options, he told me it was not necessary. His estimate was right in our budget range and his guy did a great job for us. Jeff came by after to review the work w me and made sure everything went well. I was very impressed and will definitely recommend him to others in anchorage for his service. This is a great company. Please give them a chance to prove it to u and spread the word to help keep this company in business in AK. We need more people like them.
Rating CategoryRating out of 5
Yes, I recommend this pro

Honeylit C.
06/2013
3.0
insulation
  + -1 more
Their employee just walked through and barely looked at our attic and spaces. When we asked whether he had a blower on him, he claimed they do not do that. Our energy rater had told us to make sure to hire someone who had a blower. How else are they going to isolate and fix the leakages? Their employee said they would email us an estimate the next day. After this experience though, we will not be hiring them. I had also asked a friend who had asked for a bid on insulation as well and she had told me that the company they called performed a blower test.
Description of Work: I called for an estimate on insulating and weatherizing air leakages that the energy rater annotated in my report.

Rating CategoryRating out of 5
professionalism
4.0
responsiveness
5.0
punctuality
5.0


Andre M.
05/2013
5.0
insulation
  + -1 more
I am in the middle of doing the AHFC energy rebate program and it was time for the insulation portion. Alas-Co. was my first call, they came out and gave me a very thorough walk through of what they were looking at and what needed to be done in accordance with the as is report/test. They were very knowledgable and answered all my questions in a way that I could understand and provided me with additional information about the foam they were going to use, which I looked up on the internet to do my own research for my own peace of mind. After finishing my bid I asked for a couple their comeptitors so I can get other bid, which they gave no hesitation in doing. The other two companies I got bids from definitely came in under Alas-Co's but it was more like they were just going as low as they could to get the business, this raised a few red flags. When you go that low on a bid you're more than likely cutting corners somewhere. When I ask for information about what materials they were using they spouted off a few technical terms which I wrote down and later looked up on the net, and one of them said they would send me a link to the website of a company they were getting their products from. When I asked the guy from Alas-Co questions about materials and such, he dumbed it down to a consumer level and competently explained everything. The neighbors were very interested into what I was doing and had a few questions for them which they took the time to answer . All in all, you get what you pay for and it was worth every penny. I will definitely be referring my friends and co-workers to Alas Co. Great works guys and thank you, DRE
Description of Work: I have a townhouse style condominium with a shared crawlspace, they came in and sealed off my unit on both sides with spray in foam and fiberglass batting accordance with the as is report/test suggested upgrades and from the looks of it probably better. I have two Cantilevers on my place, one in front and one in the back that needed to be insulated. They came and prepped those one day and came in sealed all the gaps with 6inches of foam and batting and reused the original materials the same day they did my crawlspace. Very fast and efficient team of workers, once they got started they were on a roll and only stopped to eat lunch. Very impressed.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,000

Brandy D.
04/2013
5.0
insulation
  + -1 more
They were quick, efficient, and did a good job. Sean the manager came out and supervised the job, checking before and after.
Description of Work: Alas-co upgraded my insulation, and re-insulated areas in my attic damage by an ice dam.

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Jeanne A.
03/2013
5.0
insulation
  + -1 more
Alas.Co recommended by Earhart Roofing of Anchorage. I was having ice dam and interior leaking issues and my ceilings were poorly insulated. Alas.Co came out promptly and did a thorough review ... made recommendations that made sense to me ... got a bid to me within a couple of days ... scheduled an appointment ... two workers came out exactly as scheduled and spent 4 hours replacing baffles, reconfiguring a vent, and blowing insulation into the crawl space. It was tight work and took about 2 hours longer than they had planned for but I am completely pleased with the professionalism. There is really no way I can get up in the crawl space to see what was done but they took photos and showed them to me and I have no reason to believe that things didn't go well. If this job solves my problem I think the money spent is fair and well worth it.
Description of Work: Improved insulation in the crawl space of my home.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,670

Laurel B.
12/2012
5.0
insulation
  + -1 more
Everything went smoothly. The crew was professional and timely. The attic insulation was done two days after the other work because their spray man was out of town on the first day. I like the job they did and would not hesitate to use them again.
Description of Work: The following was performed: Installed vapor barrier on floor and walls of crawl space. Sprayed insulation in joist spaces. Put down insulation out to 4' from outside walls. Sprayed insulation into two areas of attic. Cleaned afterward.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,200

Dan F.
06/2012
5.0
insulation
  + -1 more
Will add more later, but roof performed perfectly each winter with no icing.
Description of Work: Insulated entire house during gut and remodel.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

$7,300

Sally B.
03/2012
5.0
insulation, skylights
  + 0 more
Somehow we got through last winter without having any leaks but not this year so they will be back. They did insulation and then when we had a leak, they came and pulled up the vent insulation and tried to locate the cause of the leak and blew in more insulation.
Description of Work: Alas-Co General Construction did the insulation and installed a new skylight in the summer of 2010.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
4.0

Yes, I recommend this pro
$600

mary D.
06/2011
5.0
insulation
  + -1 more
Very professional and prompt from first meeting for estimate and final install of insulation.
Description of Work: Needed my attic insulated and baffles installed.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Tara V.
05/2011
5.0
insulation
  + -1 more
We called to get an estimate, the contractor arrived on time and provided an estimate via email and snail mail within a day. We asked a lot of questions and were satisfied by the responses that they really knew what they were doing. We scheduled the work for the next week. The work was completed within a few hours and looked great. They put foam insulation into the rim joists, but did not cover the foam with fiberglass batts as we had discussed verbally, but they were very responsive to our request that they complete this work, came back the next week and completed the job. We were promptly invoiced for the agreed upon amount. We were very happy with the work and the price.
Description of Work: Install baffles at soffit vents and blow fiberglass insulation (R-60) into garage attic; install fiberglass batts over concrete masonry in crawl space; insulate rim joists with foam insulation; cover foam insulation with fiberglass batts.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,000

    Contact information

    1111 E 80th Ave, Anchorage, AK 99518

    http://alasco.net

    Service hours

    Sunday:
    Closed
    Monday:
    8:00 AM - 5:00 PM
    Tuesday:
    8:00 AM - 5:00 PM
    Wednesday:
    8:00 AM - 5:00 PM
    Thursday:
    8:00 AM - 5:00 PM
    Friday:
    8:00 AM - 5:00 PM
    Saturday:
    Closed

    Licensing

    Bonded

    Insured

    Eco-friendly Accreditations

    LEED Accredited Professional
    No
    Energy Star Partner
    No
    EPA Lead-Safe Certified
    No
    Use Green Products or Work Practices
    Yes
    State Contractor License Requirements

    All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

    *Contact business to see additional licenses.


    Service Categories

    Insulation,
    Skylights

    FAQ

    Alas-Co General Construction Co Inc is currently rated 4.8 overall out of 5.

    Sunday: Closed

    Monday: 8:00 AM - 5:00 PM

    Tuesday: 8:00 AM - 5:00 PM

    Wednesday: 8:00 AM - 5:00 PM

    Thursday: 8:00 AM - 5:00 PM

    Friday: 8:00 AM - 5:00 PM

    Saturday: Closed

    Alas-Co General Construction Co Inc accepts the following forms of payment: American Express,Check,MasterCard,Visa
    Yes, Alas-Co General Construction Co Inc offers free project estimates.
    Yes, Alas-Co General Construction Co Inc offers eco-friendly accreditations.
    No, Alas-Co General Construction Co Inc does not offer a senior discount.
    Yes, Alas-Co General Construction Co Inc offers emergency services.
    Yes, Alas-Co General Construction Co Inc offers warranties.
    Alas-Co General Construction Co Inc offers the following services: Diagnostic Thermal and Air Loss Testing,Insulation, Vapor Barrier, Fire-Proofing, and Air-Sealing Systems. Specialty coatings for vehicles, tanks, trailers, etc.

    Contact information

    1111 E 80th Ave, Anchorage, AK 99518

    http://alasco.net

    Service hours

    Sunday:
    Closed
    Monday:
    8:00 AM - 5:00 PM
    Tuesday:
    8:00 AM - 5:00 PM
    Wednesday:
    8:00 AM - 5:00 PM
    Thursday:
    8:00 AM - 5:00 PM
    Friday:
    8:00 AM - 5:00 PM
    Saturday:
    Closed