Logo of GreenCity Roofing & Siding LLC

GreenCity Roofing & Siding LLC

  • 555 Andover Park W #200, Tukwila, WA 98188
  • Industrial Roofing
  • Residential Roofing
  • 24/7 Emergency Repairs
  • Free Estimates
  • Warranties Offered
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM
About the Business

At GreenCity Roofing & Siding LLC, located in Tukwila, WA, we pride ourselves on our versatility and technical expertise, enabling us to handle a wide range of projects for both residential and commercial clients. Our comprehensive services include roof vent installation, roof deck repair, roof coating, gutter repair, and cleaning, as well as roof leak repairs. This extensive skill set allows us to manage complex projects from start to finish, ensuring that every detail is meticulously addressed. Our organized approach and commitment to consistency in our work make us a reliable choice for your construction needs.

We understand the importance of attention to detail, which is reflected in the high-quality results we deliver. Our well-coordinated team is dedicated to providing durable solutions that offer long-term value, ensuring that your investment stands the test of time.

What people say about “GreenCity Roofing & Siding LLC”?

The majority of customer reviews reflect a highly positive sentiment towards Green City Roofing, highlighting their exceptional customer service, professionalism, and quality of workmanship. Customers consistently praise the team's responsiveness and ability to communicate effectively throughout the project, which includes timely updates and thorough cleaning of the work area. Reviews emphasize the trustworthiness of the company, with many noting their competitive pricing and transparency in quotes. Overall, clients express satisfaction with the company's ability to handle various roofing and siding projects efficiently and effectively.

What Users Like The Most
  • They were easy to work with and schedule, accessible by phone and email.
  • The crew did a great job siding my entire house, and used quality materials.
  • Alfredo was amazing; cleaned the roof to perfection and provided top of the line customer service.
  • They kept everything picked up and the price was very fair.
  • Quality workmanship, honest quote, and excellent after service help.
What Users Like The Least
  • Next time manage the materials delivery better.
Recommended Reviews
Overall Company Rating
Excellent 5.0
Out of 20 reviews
5 stars
4 stars
3 stars
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1 stars
Show first:
Jen Carpenter
Aug 1, 2025

Alfredo and Fernando were great to work with. The crew did a great job siding my entire house, and used quality materials. I am detail oriented aka picky and they answered all my questions without hesitation.

More importantly, I knew I could trust them, they also sided part of my previous house. I'm sure anyone reading this review has had bad experiences with contractors. We've all got horror stories. So I thought I would do my part to let other people know that these guys are top notch!

Rachel Winter
Jul 31, 2025

We used Green City for a small roof repair job. They were easy to work with and schedule, accessible by phone and email, the quote and job were reasonable and complete as described, nothing hidden, very professional. After completing the quoted job, their tech walked the roof and thankfully discovered another place in need of attention. They got us another quote the next day (same small patch/repair job) and came back out within 2 days to complete.
We are very pleased. Definitely recommend.

Dick Anastasi
Jun 5, 2025

Superb job in all respects. Woodpeckers had destroyed my wooden chimney box. Was having trouble finding someone to do the repairs. I called Green City. Alfredo was in the area and came right over. Went up on my roof to investigate, told me the extent of the damage and what they could do. Told him to go ahead and a few days later the job was done. I could not be more impressed with the quality of workmanship, the professionalism, and the customer service attitude of everyone involved. I have worked with a number of companies over the last few years and Green City is, without any doubt, the best and easiest to work with.

Amy Donaldson
Apr 19, 2025

We have used GreenCity for several roof repairs, roof replacements, roof inspections, and annual preventive maintenance. They always do an amazing job, keep the job site neat and clean and ensure that things go smoothly and stress free.

Kara Reinhardt
Apr 17, 2025

The crew of GreenCity roofing were very professional, friendly and easy to work with. We were extremely happy with the outcome of our roof and the price was very reasonable.The team went above and beyond by keeping in constant communication and promptly address concerned throughout the process and were available day and night via text message. They kept their work space clean in our driveway and made sure the gutters,yard and driveway was free of debris after the project was complete.Overall they exceeded our expectations and we were very impressed by their work as a whole. Alfredo and Leo were especially friendly as the teams lead, they were very accommodating in our requested material and other work related accommodations. They made sure we were pleased with the product and made us feel heard on what we wanted. I would highly recommend this company to anyone needing a roof repair!!!

Kate Roseto
Apr 8, 2025

Workers showed up right on time. The repair to my roof was just as I expected. The cost was reasonable. I am happy with the final outcome.

Keen Joh
Feb 27, 2025

Alfredo has been our go-to contact for all roof related services. He is very responsive and reliable. The work is of high quality and we highly recommend his services.

lilly zheng
Jan 30, 2025

They did a real good job, price is reasonable. Next time manage the materials delivery better. I will hire them again.

Stephanie Martinez
Jan 27, 2025

We had many issues with other roofing companies not returning calls or showing up. Green City was very responsive and always followed through. They were communicative, on time, and fairly priced. I would definitely recommend them to anyone in need of large or small projects.

bolun yan
Dec 17, 2024

Had them help replacing the roof of my townhome. Their team is professional and hardworking. The work was done by 3 days with high quality. The debris was cleaned after all. Highly recommend!

David Hauptman
Dec 13, 2024

I’m very happy with the work Alfredo and his team did on my gutters. They were prompt, quick, friendly, and professional all while keeping me updated with texts and photos of their work once they finished. I plan on having them complete a whole host of future repairs and cleanups. I cannot recommend them enough. Check ‘em out!

Lee Jolk
Sep 25, 2024

We are so pleased with Alfredo and his team at Greencity Roof. They replaced siding on our house and did the painting and it looks great! Couldn’t have asked for more. They were a joy to be around, kept everything picked up and the price was very fair. We would use them again and highly recommend them.

Sam Touch
Jun 6, 2024

Alfredo was amazing. cleaned the roof to perfection and top of the line customer service. I would highly recommend him and his company

Kate Lemly
May 23, 2024

Alfredo has done around 5 roofs for my company and they've all come out wonderfully! He's consistently kind, detail-oriented, on time and on budget.

Jann Berbano
May 5, 2024

Alfredo and his team were amazing , very friendly and work was finished as promised. They also fixed alot of my siding that needed to be repaired and painted. Meeting Alfredo the owner once we went over some stuff I knew he was the right person to replace my roof. I would highly recommend him

Shivani Rathod
Jan 19, 2024

These guys are upstanding, and on it. We found mold in our new roof and they were there in less then an hour. Came back three days in a row to see what was going on. They found the problem, the venting was buried in the insulation and causing condensation. And giving ways to fix the problem.
My top choice!
Thank you Alfredo for your amazing dedication and your team for being so amazing!

Christopher Williams
Mar 1, 2023

Quality workmanship, honest quote, and excellent after service help. Greencity Roofing installed a whole new roof; when I say new, it was a complete roof replacement. They tore off 40 sheets of damaged, rotting plywood and quickly got my house sealed up again. The previous roofers screwed up and did not sink the nails causing the sheets to wear prematurely. Roof looks great and we are 100% happy with these guys. Also, their quote beat the next guys by $2,500… with the new plywood the other guys didn’t include! At my request, they even came back and added a vent and didn’t charge me! Honest, friendly, and reliable!

Andrew Hamada
Dec 9, 2022

Our townhouse rooftop deck had very serious water damage and the first 25 contractors we called said they don't work on townhomes. Another contractor (Summerflex) came out, said "oh no......." and proceeded to quote us $18K for the inspection alone.

Alfredo w/Greencity was willing to do townhome work, was not intimidated by the damage, and gave us a very detailed and reassuring quote. We had to increase scope on the first day of demo, but Alfredo prepared us for that possibility and the increase was within estimates.

Most people estimated 3-4 weeks of work, Greencity finished 90% of the work in 6 days.

David
Sep 13, 2022

One of the best qualities in a contractor is *trust*, and the reason Alfredo will be the *first* one I call with any future roofing/siding issues that after the inspection today, he told me I did *not* need any repairs. That's the best news I've had in a long time. Thanks Alfredo!

vick sandhu
Sep 10, 2022

Very responsive, came same day to give a estimate. I got three Bids and this one was best, Date they promised to start installing roof, came right on time. Alfredo came after job done to make sure that everything around the house is clean, no nails nothing on ground. Overall extremely satisfied with there service. Will recommend to anyone with closed eyes.

Call us and get a quote right now Show phone number
137 locals recently requested a quote
  • 555 Andover Park W #200, Tukwila, WA 98188
  • Industrial Roofing
  • Residential Roofing
  • 24/7 Emergency Repairs
  • Free Estimates
  • Warranties Offered
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM
We Answer Frequently Asked Questions
Pricing questions
1. What is the average roof replacement cost for a residential home?
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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.

2. How much does it usually cost to replace the roof of a commercial building?
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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.

3. What factors affect the overall roof repair cost?
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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.

4. What is the typical roof leak repair cost, and how is it calculated?
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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.

5. What is the average flat roof repair cost for commercial buildings?
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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.

6. How much is the mobile home roof replacement cost compared to traditional homes?
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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.

Service questions
1. Should I stay home during roof replacement?
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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.

2. How long does roof replacement take?
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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.

3. How to hire a roofing contractor?
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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.

4. How to check if a roofing company is legit?
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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.

5. How to choose a roofing company?
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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.

6. How do you know if your roofing contractor is ripping you off?
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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.

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