- 125 Boren Ave S, Seattle, WA 98144
- Industrial Roofing
- 24/7 Emergency Repairs
- Free Estimates
- Licensed & Insured
- Locally Owned & Operated
At Giant Builders Seattle, located in the heart of Seattle, we specialize in a comprehensive range of services tailored for both residential and commercial projects. Our expertise spans roof vent installation, roof waterproofing, and roof skylight installation, enabling us to manage complex projects from inception to completion. Our well-coordinated team is dedicated to delivering durable, high-quality results that stand the test of time. We pride ourselves on our organization and attention to detail, ensuring that every project is executed with precision.
Our commitment to consistency and reliability allows us to tackle even the most challenging tasks with confidence. Whether you are looking to enhance your home or improve your business space, we are equipped to provide exceptional craftsmanship and long-term value. Our ability to adapt and coordinate effectively ensures that your vision becomes a reality, no matter the scale of the project.
Customer feedback is largely positive regarding Giant Builders, highlighting their professionalism, quality of work, and attention to detail. Many reviewers praised the company's ability to complete projects on time and within budget, as well as their willingness to accommodate changes during renovations. However, one review expressed severe dissatisfaction with customer service, citing rudeness and disorganization. This negative feedback, though not representative of the majority, does indicate potential areas for improvement in communication and customer relations.
- Giant Builders did an amazing job on my kitchen renovation.
- The professionalism, attention to detail, and quality craftsmanship were outstanding.
- I really appreciated the prompt professionalism the whole team provided.
- They did a great job and now I am able to enjoy my brand new kitchen!
- David was amazing at imagining options for our ideas and providing creative solutions.
- The worst customer service ever, took forever to get the job accomplished.
- Always late, very rude, always a bad attitude about things.
- Everything’s very disorganized and messy all the time.

The worst customer service ever, took forever to get the job accomplished, always late, very rude, always a bad attitude about things, constantly wanting to argue about everything! I definitely would not recommend this company, everything’s very disorganized and messy all the time, has no organization skills! Honestly I felt like they dislike American people, and feels very self intitled!

Giant Builders in Seattle did an amazing job on my kitchen renovation. Their professionalism, attention to detail, and quality craftsmanship were outstanding. The project was completed on time and within budget. My new kitchen is beautiful and functional. Highly recommend Giant Builders!

Have never encountered such a great contractor. The deck he built us is just perfect. I really appreciated the prompt professionalism the whole team provided. Even halfway through the job my wife wanted to change the deck and without question they followed our wishes to the T. He did explain the enhancement would be more but we couldnt argue what a great price and experience.
- 125 Boren Ave S, Seattle, WA 98144
- Industrial Roofing
- 24/7 Emergency Repairs
- Free Estimates
- Licensed & Insured
- Locally Owned & Operated
The average roof replacement cost for a residential home typically ranges from $7,000 to $15,000, depending on factors such as roof size, chosen materials, roof pitch, and labor rates in your area. Premium materials or complex designs may increase the price.
The cost to replace the roof of a commercial building typically ranges from $5 to $12 per square foot, depending on several factors such as roof size, material, labor rates, building type, and local code requirements.
Several factors influence roof repair cost, including the extent of the damage, roof accessibility, material type, labor costs, and whether it’s a general repair or an emergency fix. Minor repairs can start around $150–$400, while major repairs may exceed $1,500.
Roof leak repair cost generally ranges from $300 to $800, depending on the size and location of the leak, the materials required, and labor intensity. Complex leaks involving structural repairs or interior damage will cost more.
Flat roof repair cost for commercial properties usually ranges from $500 to $3,000, depending on the roofing material (TPO, EPDM, PVC), the extent of the damage, and roof accessibility.
Mobile home roof replacement cost typically ranges from $3,000 to $8,000, making it generally more affordable than traditional home roof replacements, due to smaller size and simpler structure.
It's not necessary to stay home during roof replacement. Roofing work is noisy and can cause vibrations inside the house, which might be uncomfortable. Most homeowners choose to leave during major parts of the project, but our team ensures safety and keeps you updated, whether you're home or not.
The timeline for a roof replacement typically ranges from one to three days, depending on the size and complexity of the roof, weather conditions, and material type. Larger or more intricate roofs may take a bit longer, but we always aim for efficient, timely completion.
To hire a roofing contractor, start by researching local companies with good reviews and proper licensing. Request quotes from multiple contractors, verify their insurance and certifications, and ask for references. Always ensure you get a written contract that outlines the scope of work, timeline, and payment terms.
Check if a roofing company is legit by verifying their business license, insurance, and local certifications. Look for memberships in professional associations, read customer reviews, and ask for recent project references. A legitimate company will be transparent and provide all documentation upon request.
When choosing a roofing company, consider their experience, customer reviews, warranty offerings, and quality of materials. Make sure they provide clear communication, detailed estimates, and a solid portfolio of completed projects. Local expertise is also a major advantage for understanding regional roofing needs.
Warning signs that your roofing contractor might be ripping you off include vague contracts, pressure to pay large upfront deposits, lack of proper documentation, and unexplained price increases. Always ask for itemized estimates and written guarantees, and avoid contractors who avoid answering your questions directly.