- 837 S Kenyon St, Seattle, WA 98108
- Industrial Roofing
- Residential Roofing
- Financing Available
- Free Estimates
- Licensed & Insured
At Synapse Construction, we pride ourselves on our versatility and technical expertise, adeptly managing both residential and commercial projects. Located in Seattle, Washington, we offer a comprehensive range of services, including roof repair, gutter installation, gutter cleaning, and roof leak repair. Our well-coordinated team is equipped to handle complex projects from inception to completion, ensuring that every detail is meticulously addressed. Our commitment to organization and reliability allows us to deliver durable, high-quality results that provide long-term value for our clients.
We understand the importance of clear communication and consistency in our work, which is reflected in our approach to every project. Whether it's installing a vapor barrier or managing a full roof replacement, we are dedicated to executing each task with precision and care. With Synapse Construction, you can trust that your project is in capable hands, ensuring a seamless experience from start to finish.
Customer feedback for Synapse Construction is predominantly positive, highlighting their professionalism, responsiveness, and quality of work. Many reviewers appreciate the effective communication throughout the project, noting that the team was easy to reach and quick to address any concerns that arose. The delivery of services was generally on time and within budget, contributing to a smooth experience for clients. However, some reviews point to issues with unresolved problems and miscommunication regarding project costs and timelines, indicating that while the overall service is well-received, there are areas needing improvement.
- Easy to communicate with and quick to respond.
- The crew was very professional and polite and did an excellent job.
- Communication was prompt and clear throughout the process from bid to completion.
- They showed up when promised and worked with us to quickly resolve any issues.
- The team was knowledgeable, dependable, and effectively communicated throughout the project.
- Job cost doubled the original estimate and took four times the amount of time estimated.
- Several parts were never completed, leaving lots of loose ends ignored.
- Quality of some subcontractors was mediocre, particularly with drywall.
- At least one window can't even be closed due to poor installation.
- Response from the 'owner' felt insincere and did not address the issues adequately.

Synapse Construction and the whole team were amazing to work with every step of the process. Easy to communicate with. Quick to respond. Showed up when promised. Fausto and crew on the field were punctual, hardworking, had a great attitude and took pride in doing a good job-- AND made sure to communicate any issues that came up and worked with us to quickly resolve them. Thank you Synapse

Synapse installed a vaprosheild water barrier and all the windows on a new house I had built. The work was done on time, and on budget. I look forward to working with them again.

We had a scupper leak and Synapse Construction enthusiastically came out to fix it (not cheap) and well, come next rain season we realized the fix didn't take as the same spot discolored.
Some folks from Synapse came out to inspect this and pretty much said, "Well it was a really rainy season! Nothing we can do about it."
What the hell?
We had a professional inspector come out and take a look and they were like, sure it was rainy but all your other scuppers are fine so what the heck. Plus they found a separate leak (cracked shower pan) so they kind of went above and beyond. Good job American Leak Detection (highly recommended).
Back to Synapse Construction. Then started the game of Phone Dodgeball... Suddenly our communication became phone calls only. We were told that we would receive calls sometime during the day. "You'll receive a call sometime this week during your work hours."
Okay... I picked up and called back every single call. Nothing.
My wife, who was in charge of contacting them before me said the same thing happened to her and she felt that all her calls were being ignored as well.
Why aren't we doing email or texts? It's 2024. All this evading of calls and now we're beyond the one year point of the initial contract. Congratulations, you wore me down. I give up.
- 837 S Kenyon St, Seattle, WA 98108
- Industrial Roofing
- Residential Roofing
- Financing Available
- Free Estimates
- Licensed & Insured
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.