How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%100+58.7Reliability 26%99+25.8Value 15%100+15.2Craft & service penalty99−0.1Experts Score= 100Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.100SCOREJ&K Exteriors
Lincoln, NE · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #1Position by Experts Score among all companies we track in this category. of 35 window replacement services · 5.0★ from 170 Google reviews
Report card
Percentile vs other window replacement services (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: satisfaction and value; weakest: craft & service.
Reviews for your job
Customers hired J&K Exteriors for 8 kinds of job.
J&K Exteriors for roof inspection
Clear ✕All 18 Google reviews tagged “Roof inspection”
I had a great experience with J&K Exteriors! After we had a wind and hail storm roll through our area my neighbor referred me to Chris, one of J&Ks project managers. He was here for me from day one til after the project was finished! He was very personable and easy to work with! He spent a lot of time…
We are very pleased with the new roof project by J & K Exteriors. From the inspection, quoting to installation we really appreciated their constant communication. Plus the job crew was in/out efficiently & quickly and cleaned up the premises very good. We also appreciated they took pictures before & after to make…
We had the greatest experience with Chad and his crew. From beginning to end he took care of everything! He was great to work with and knew exactly what I needed and expected! He went above and beyond in every way . Definitely pleased
J&K Exteriors was responsive, honest, knowledgeable, trustworthy and reasonably priced. I would highly recommend their services and products to anyone in need of them.
In one day, the crew tore off our old roof from the house and garage and re-roof it even with the rain delay they got it done in one day very professional very polite. At the end of the day when they were done cleaned up the yard you hardly even knew they were here except for the new roof. We would definitely use this company again
Our church, Plymouth Church in Crete, Nebraska chose J & K Exteriors for the following reasons. 1. They did quality work. They were on time and did what they said they would do. 2. Their communication was top notch, which sadly doesn't happen too often. Also, Chad Heusinkvelt was very easy to work with and easy to…
A severe thunderstorm dropped golfball/baseball sized hail in Crete on May 16th, 2026. The next day began the parade of roofing companies knocking on our door and call after call to give us free estimates. In the world today, we became concerned about the level of trust from some of these out of state “storm…
As a woman, and not really understanding insurance or construction I left it up to J&K Exteriors (Chad Heusinkvelt) and the hubby to handle the details of what was needed to replace/repair the damage to our home from the hail storm on May 16th 2026 Naturally, my input involved choosing the color of shingles, giving…
My contactor Erik made this process very easy. Really impressed with the quality of work they do. They go above and beyond to make sure that you are satisfied with every step of the construction process. The clean up is quick and nothing is left behind. I highly recommend J&K Exteriors!
Highly recommended Chris Duffek to come to your location and do inspection or repair
We noticed a water spot on our ceiling. Kenny from J&K exteriors inspected our roof, determined the source of the leak, and fixed it on the spot. He was prompt and professional. Excellent service!
Our roof developed a leak and we could see moisture coming through the inside ceiling. We contacted J&K late Friday afternoon and by 8:00am the following Monday, our roof leak was assessed and fully fixed! We were in awe and very pleased with their thoroughness, service and expertise. As a former business owner and…
Chad and Kenny at J and K are super-fantastic, real, talented, and kind guys! They know what they are doing and helped talked to insurance, explained what needed to be done, and worked well with other teams when necessary without egos getting in the way. As a single female, they have my trust and exceeded my…
Fantastic company—reliable, timely, and truly professional. They made the whole experience feel like working with family and friends. Highly recommend!
I called my friend, Chris Duffek to come out and inspect my roof after a storm. He gave me a fair and honest opinion. I would recommend Chris and J&K for all your roofing and exterior needs.
Highly recommend Chris Duffek. He came out and gave me an honest assessment of my roof.
Excellent communication throughout the process and straightforward pricing and invoicing. They did what they said they'd do and they kept me in the loop the whole time. Definitely recommend!
Rating only, no written review.
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Roof repair for storm & wind damage | 22 | $2.4k–$18k |
| Roof installation | 20 | $14k–$22k |
| Gutter installation | 18 | — |
| Roof inspection | 18 | — |
| Roof repair | 15 | — |
| Gutter repairs | 14 | — |
| Roof damage repair | 9 | — |
| Skylight repair | 2 | — |
