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Verified Reviews for Earthquake Retrofitting pros in Girdwood, AK

*The Angi rating for Earthquake Retrofitting companies in Girdwood, AK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Earthquake Retrofitting needs.

*The HomeAdvisor rating for Earthquake Retrofitting companies in Girdwood, AK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Earthquake Retrofitting needs.

Last update on October 06, 2025

Find Earthquake retrofitting specialists in Girdwood

Avatar for PolySeal Insulation LLC

PolySeal Insulation LLC

2360 S Old Glenn Hwy
4.94(
17
)
•Approved Pro

PolySeal Insulation LLC

2360 S Old Glenn Hwy
4.94(
17
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
34 local quotes requested

We're a family-owned, residential construction contractor based in Alaska and have been in business for over 20 years. Our niche is specialty construction solutions. We thrive on trouble-shooting and solving construction problems unique to Alaska - this ranges from insulation methods to combat extremely cold weather, Geo-foam applications to stabilize settling ground, lifting settled houses, creating curtain walls for water abatement, sea wall stabilization, grout injection, helical piers, and the like. We have multiple teams of highly qualified and certified technicians with years of experience. We take pride in providing high-quality products and services to our customers, and our reviews reflect the hard work we have put in.

"Excellent, perfectly done. Would recommend to everyone"

Andy H on March 2024

We're a family-owned, residential construction contractor based in Alaska and have been in business for over 20 years. Our niche is specialty construction solutions. We thrive on trouble-shooting and solving construction problems unique to Alaska - this ranges from insulation methods to combat extremely cold weather, Geo-foam applications to stabilize settling ground, lifting settled houses, creating curtain walls for water abatement, sea wall stabilization, grout injection, helical piers, and the like. We have multiple teams of highly qualified and certified technicians with years of experience. We take pride in providing high-quality products and services to our customers, and our reviews reflect the hard work we have put in.

"Excellent, perfectly done. Would recommend to everyone"

Andy H on March 2024

Accessible Homes Inc

PO Box 220494
2.33(
3
)

Accessible Homes Inc

PO Box 220494
2.33(
3
)
35 years of experience

GENERAL CONTRACTOR SPECIALIZING IN ACCESSIBILTY DESIGN AND REMODELING FOR SENIORS AND SPECIAL NEEDS PEOPLE

"Accessible homes inc owner Gary Sloane & Rena Sloane / Vargas are joint Business owners who have a record of taking advantage of elderly men and women. Within The past year accessible homes, Inc., which was located in Anchorage was recently closed down after Gary Sloan was issued a stocking protective order on one of the elderly individuals Home that he previously did work for. There was a STOP work order after Accessible Homes inc did NOT follow municipality rules and obtain proper permits before working on the property. Please refer to Alaska court Records verification. They have had multiple business names and have set up an irrevocable Trust through Gordon Sloane in order to insure that when they are sued the plaintiffs will receive nothing because there business is in a irrevocable trust where there is little to NO assets or money to ensure the continual scamming that they have done for many years taking advantage of mostly elderly people. Be very cautious when dealing with Gary Sloane and Rena Vargas as they are sure to open up a different business using a different name as they have done so. Please refer to Alaska court records"

Jaye D on September 2024

GENERAL CONTRACTOR SPECIALIZING IN ACCESSIBILTY DESIGN AND REMODELING FOR SENIORS AND SPECIAL NEEDS PEOPLE

"Accessible homes inc owner Gary Sloane & Rena Sloane / Vargas are joint Business owners who have a record of taking advantage of elderly men and women. Within The past year accessible homes, Inc., which was located in Anchorage was recently closed down after Gary Sloan was issued a stocking protective order on one of the elderly individuals Home that he previously did work for. There was a STOP work order after Accessible Homes inc did NOT follow municipality rules and obtain proper permits before working on the property. Please refer to Alaska court Records verification. They have had multiple business names and have set up an irrevocable Trust through Gordon Sloane in order to insure that when they are sued the plaintiffs will receive nothing because there business is in a irrevocable trust where there is little to NO assets or money to ensure the continual scamming that they have done for many years taking advantage of mostly elderly people. Be very cautious when dealing with Gary Sloane and Rena Vargas as they are sure to open up a different business using a different name as they have done so. Please refer to Alaska court records"

Jaye D on September 2024

Nielson Construction, Inc.

6613 Arctic Blvd.
No reviews yet

Nielson Construction, Inc.

6613 Arctic Blvd.
No reviews yet
33 years of experience

We are a small Anchorage based company with less than ten (10) employees. We have worked throughout the state, but primarily work in Anchorage. We have a number of trusted subcontractors that have been working with us over the years. Most of our work is billed on a time and materials basis, but we do offer bids on large projects. We generally require a deposit on large projects, and bill the remaining balance upon project completion.

We are a small Anchorage based company with less than ten (10) employees. We have worked throughout the state, but primarily work in Anchorage. We have a number of trusted subcontractors that have been working with us over the years. Most of our work is billed on a time and materials basis, but we do offer bids on large projects. We generally require a deposit on large projects, and bill the remaining balance upon project completion.

Earthquake Retrofitting questions, answered by experts

Grounding is a great first step to prevent electrical shock, but you can take it further with GFCI outlets and AFCIs (arc fault circuit interrupters). In particular, AFCIs help protect against the type of electrical arcs that cause fires, like if a mouse chews on a wire or your laptop starts overheating at the wall. These are required in some areas of your home.

Projects will vary based on size and scope, but an average earthquake retrofit takes between two weeks and two months. This includes the initial evaluation and plan, bidding and contract paperwork, permitting and approval process, actual work, and final inspection. Your contractor should give you a more accurate time estimate for your specific project, and they may be able to estimate how long the permitting process will take for your area.

Almost all new buildings in California need an earthquake shut-off valve. The requirements for an earthquake gas shut-off valve (and who can install it) depend on where you live. For example, according to the Los Angeles Municipal Code, you’re required to hire a licensed contractor to install one whenever you build, sell, or renovate a home. Check with your local building department for your city’s laws on installing, permitting, and inspecting earthquake shut-off valves.

Earthquake gas shut-off valves, or seismic gas shut-off valves, are safety devices that attach to your natural gas line. When an earthquake hits, the valve automatically turns off the flow of gas. Earthquake gas shut-off valves can prevent gas leaks, which are especially dangerous after a quake due to the risk of fire and explosion.

Some cities or states may require you to have an earthquake gas shut-off valve. Your insurance provider may also have requirements for installing this valve. Even if you don’t have to have one by law, it’s wise to have a natural gas plumber install one anyway. These devices can be lifesaving and prevent fires or explosions in the event of a gas leak.

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The Girdwood, AK homeowners’ guide to earthquake retrofitting services

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