- Lynden
- Commercial Roofing
- Residential Roofing
- 24/7 Emergency Repairs
- Locally Owned & Operated
- Warranties Offered
At Cowie Construction Ltd, based in Lynden, Washington, we pride ourselves on our versatility and technical expertise, adeptly handling both residential and commercial projects. Our comprehensive range of services includes roof inspection, waterproofing, skylight repair, gutter installation, and water damage repair. We manage complex projects from start to finish, ensuring that every detail is meticulously attended to. Our organized approach and commitment to consistency allow us to deliver durable, high-quality results that provide long-term value for our clients.
Whether it is a roof repair following a storm or a structural transformation for an open-plan living area, our well-coordinated team is equipped to bring your vision to life. We serve Mine Hill Township and the surrounding regions, always focused on thorough project coordination to ensure a seamless experience from consultation to completion.
Cowie Construction Ltd has received overwhelmingly positive feedback for their timely responses, clear communication, and high-quality workmanship. Customers frequently highlight the company's professionalism, reliability, and ability to manage projects from design through completion without delays. The team takes pride in maintaining clean work sites and respecting clients' homes. Many reviews commend their transparency in pricing and project management, indicating a strong sense of trust and satisfaction among clients.
- Cowie Construction responded quickly, assessed the damage thoroughly, and completed the job without delay.
- They listened to what we wanted, gave helpful design input, and delivered a finished product that blends perfectly with our home’s style.
- The quality of the build exceeded our expectations, and any issues that came up were resolved quickly and professionally.
- They communicated clearly and often, and every stage of the process was well-coordinated.
- The crew was punctual, polite, and made sure the area was safe and tidy at the end of each day.
Customers are fully satisfied

We hired Cowie Construction Ltd for roof repairs after a storm, and they responded quickly, assessed the damage thoroughly, and completed the job without delay. Honest pricing, clear communication, and no cutting corners — exactly what you want in a contractor.

Cowie Construction built a beautiful front porch extension for us, and the workmanship was outstanding. They listened to what we wanted, gave helpful design input, and delivered a finished product that blends perfectly with our home’s style. Couldn’t be happier.

From the very first consultation, Cowie Construction was clear, honest, and detail-oriented. We needed structural changes for an open-plan living area, and they managed everything seamlessly. The new space feels brighter, bigger, and completely transformed. Highly recommend them.
- Lynden
- Commercial Roofing
- Residential Roofing
- 24/7 Emergency Repairs
- Locally Owned & Operated
- Warranties Offered
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.