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Verified Reviews for Chimney Cap Service pros in Mililani, HI

*The Angi rating for Chimney Cap Service companies in Mililani, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Chimney Cap Service needs.

*The HomeAdvisor rating for Chimney Cap Service companies in Mililani, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Chimney Cap Service needs.

Last update on October 24, 2025

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W.J. Hale Construction, Inc

P.O. Box 2084
2.00(
2
)

W.J. Hale Construction, Inc

P.O. Box 2084
2.00(
2
)
31 years of experience

Licensed General Contractor in Oahu.Specializes in Plumbing, civil engineering, electrical engineering, rough and finish carpentry,heating and air conditioning.Reasonable rates with top quality service.

Licensed General Contractor in Oahu.Specializes in Plumbing, civil engineering, electrical engineering, rough and finish carpentry,heating and air conditioning.Reasonable rates with top quality service.

Avatar for Classic Copper Works

Classic Copper Works

9443 Cossey Road
3.69(
16
)

Classic Copper Works

9443 Cossey Road
3.69(
16
)
Customers say: Quality work
25 years of experience

Classic Copper Works uses time honored German copper smith techniques handed down from father to son and passed on to our highly skilled artisans. We specialize in the fabrication of custom copper & bronze products and other metal specialties. WE DO NOT OFFER REPAIR SERVICES OF ANY KIND. Additional phone number - (888) 908-5339.

"Ordered and paid for custom awning that was to take 5 weeks. Its now been 16 weeks and still waiting. Owner is at best noncommunicable and at worst, rude. I'm now wondering if this is a scam and not a real business."

Rick K on March 2025

Classic Copper Works uses time honored German copper smith techniques handed down from father to son and passed on to our highly skilled artisans. We specialize in the fabrication of custom copper & bronze products and other metal specialties. WE DO NOT OFFER REPAIR SERVICES OF ANY KIND. Additional phone number - (888) 908-5339.

"Ordered and paid for custom awning that was to take 5 weeks. Its now been 16 weeks and still waiting. Owner is at best noncommunicable and at worst, rude. I'm now wondering if this is a scam and not a real business."

Rick K on March 2025

Chimney Caps questions, answered by experts

The golden ratio for roof pitch is 1:1.62. It’s simply a standard aspect ratio that home and building designers and architects use when deciding how steep a roof should be to maintain visual appeal. The golden ratio can apply to any home or structure with a visible roof that isn't considered a flat roof.

The best material for your shed roof depends on your budget and personal preferences. For instance, if you’re looking for the most cost-effective option, rolled roofing is your best bet. Just be aware that it only lasts for five to eight years. If you prefer something with a longer life span (and you’re willing to pay for that durability), consider slate shingles, which can last for hundreds of years.

Technically a flat roof can be raised but it’s extremely expensive and there would not be much of a point. Most homeowners raise the roof in their homes to access the space between their existing ceiling and the roof but flat roofs don’t have this space. Therefore, you can raise a flat roof, but it involves heavy structural modification.

There are several pros and cons of flat roofs. One disadvantage of flat roofs is that you lose potential attic space because it's flat. Flat roofs tend to pool water and because they lack an angle, any leak in the roof—usually due to a bad seal—has the potential to let in a lot of water. They don’t work well in climates with snow. Flat roofs are also structurally weaker than sloped roofs.

Many insurance policies will not cover a roof with two layers of shingles. An additional layer of shingles increases the risk of various kinds of damage, and insurers typically won’t pay claims on a roof with an overlay. Adding a layer of shingles may even jeopardize your insurance coverage entirely, so check your policy to ensure you stay within coverage guidelines. 

The Mililani, HI homeowners’ guide to chimney cap services

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

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