"},"url":"https://www.angi.com/companylist/us/mn/maple-grove/twin-cities-furnace-cleaning-inc-reviews-6375671.htm"},"position":7},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Badger Inc","address":{"@type":"PostalAddress","addressRegion":"MN","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Jenevieve W."},"reviewBody":"I was very nervous as I had never seen a building being moved before. I was quickly calmed due to Badger's professional manner, he's very good at what he does! He very meticulously and carefully moved our garage back inch by inch to it's new permanent home. I was amazed watching him place such a large structure so precisely as there was truly no room for error. He was fantastic at moving our garage and I would definitely hire him again in the future. Thanks Badger!"},"url":"https://www.angi.com/companylist/us/mn/minneapolis/badger-inc-reviews-7748304.htm"},"position":8},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"Palumbo Landscaping & Services, Inc.","address":{"@type":"PostalAddress","addressRegion":"MN","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"Lou B."},"reviewBody":"My yard was 0.75 acres of patchwork: patio, yard, gardens, and overgrown areas that haven't seen the light of day for decades. I also had numerous DIY projects in various stages of completeness. I started by making a list of the projects, added “wish” items and called Palumbo Landscaping. I had driven by their beautiful location in the area for years, and had checked them out on Angie's List, so I was ready to attack my problem yard. My other half is a retired construction inspector, and therefore, very fussy. Finding constructors that meet his exacting standards is always a challenge, but worth the quality in the end-results. For us, quality and local businesses are more important than price. My experiences with Palumbo Landscaping and Joe Palumbo were awesome. He is the kind of contractor I enjoy working with. He was professional from the first call to the last final wrap-up visit. Initially, he visited the site, and we reviewed my lists completely. He didn't criticize our mess of a yard, and as he got to know us better, began making suggestions that meshed with our ideas. He is meticulous, and insists on top-quality workmanship from everyone on his crew. He also utilizes top-quality materials, in fact, he beefed up the fencing posts from the manufacturer's recommendations. Fencing, trees, planting materials, and mulch were all top quality. He always answered phone calls, e-mails, or text messages promptly and with the desired information / response. We worked out the starting dates based on our schedules and around my travel / work and they were there when expected. Once they started on site, they stayed until the project was done, being absent only once when we were waiting for materials. Since the project expanded from an initial 2 weeks to almost 2 months (since I kept adding more work), this was quite a feat. I was quite surprised when I got the initial estimate. Joe had taken the lists, provided prices for each small project, plus added some options where I wasn't sure what I wanted. He also included some of the suggestions we discussed while on site. He also noted items that we couldn't make any decisions on until the area had been cleaned up and we could see what we were working with. I knew exactly what was going to be accomplished, the time frame to do it, and the associated costs. As we got past the demolition / clean-up phase and could see what we had to work with, Joe always took my suggestions, but enhanced with his ideas and experiences. I always had pricing for the options prior to their working, and when unexpected problems developed, they were communicated and resolved to my satisfaction. In fact, it was easy to tell how important that was. My input was often sought, my reaction to the work. If there was anything I didn't like, it was fixed or changed, so that I was satisfied. Examples included changing out plants, reworking some of the grading, layout of the pond, so everything was just what I wanted. His staff was just as professional and easy to work with. They checked in each morning (while I had my coffee on the deck) with what was happening that day, advised if there would be any deliveries or outside personnel on site. They also advised if I was needed for any decision making, so they could adapt to my work schedule. If I had any questions or issues or something I wanted done, we would discuss. They were polite and answered not only my questions, but those of inquisitive neighbors walking by (but didn't allow it to deter them from working). They introduced all workman so I knew who was on the property at any time.His guys are easy to spot since they all wear company shirts, so I could always tell if there was someone who didn't belong. They were neat, cleaned up at end of day, hauled all debris and other materials off-site. Before they left, I would get a quick update and let me know they were leaving. At the end of the project, the windows adjoining the work area were power washed, along with the driveway that had been used as a staging area. Anything that didn't belong was removed, and the site was immaculate. Joe coordinated with local building inspectors, underground utility coordinators, and all deliveries. Although we did not need any permits, he verified fencing requirements, etc. with the city. He arranged to have underground utilities marked several times, keeping safety of his workers and us in mind. Either Joe or his staff were on site when deliveries of topsoil, fencing, trees, plants, etc. were made, and where they were to be placed, so I didn't have to do a thing! At the end of the project, Joe provided drawings of garden layouts, sprinkler systems, buried cable for future lighting diagrams, and aerial pictures! We walked through the entire project for anything that I didn't like, and it was corrected. We actually did this numerous times throughout the project, but at the end as well. As noted, the project expanded from its original scope, partially because we didn't know what was buried in the undergrowth, plus if Joe and his crew did not work well with my inspector other half, we would have limited the scope. Clearly, it was not a problem and the following is a snapshot of my project:
- cleaned out overgrown areas, removing old stumps, debris (old fencing, concrete blocks,decomposed wood piles, landscape timbers which are hazardous waste), etc.which was a massive undertaking just to start the project
- regraded large areas (including contouring to minimize the impact of an old mound drainfield) and brought in countless truckloads of fill. - removed two small retaining walls - added beautiful pond (removing one of those old partial DIY projects) - added concrete edging around the entire perimeter and several planting beds (ready for lighting to be added next year). They custom colored it to match my antique paver walkway. - placed 2 semi-loads of mulch - designed layout and planted 400 shrubs and (perennial) flowers. - sodded all non-garden areas
- installed irrigation system for both yard and garden areas (no more dragging hoses around) including buried power lines for future lighting and electrical needs
- power washed, brightened and resealed deck and railings
- resurfaced, regrouted and sealed patio and antique pavers in walkway (looks better than when originally installed)
- added privacy fencing around part of yard, and ornamental fence around the rest. Placed evergreens along ornamental fence.
- added raised garden to replace old vegetable gardens
Am I happy with the results? Absolutely! I have a yard that is spectacular to look at every day from my sunroom office, and is the envy of the neighborhood.(I know since they stop and tell me about it all the time.) I can stroll around and look at the beautiful plantings that I have always wanted, but never seem to be able to accomplish on my own. Would I hire Palumbo Landscaping again? In a moment. In fact, I already have them lined up for a few tasks that I did not do last year, so I'm on the docket for the upcoming summer. In summary, great job done by an exceptional local company experienced in all my landscaping needs. If you want a top-quality, professional landscaping project done, call Joe. "},"url":"https://www.angi.com/companylist/us/mn/forest-lake/palumbo-landscaping-and-services%2C-inc-reviews-2328456.htm"},"position":9},{"@type":"ListItem","item":{"@type":"LocalBusiness","name":"WORKING FOR YOU","address":{"@type":"PostalAddress","addressRegion":"MN","addressCountry":"US"},"review":{"@type":"Review","author":{"@type":"Person","name":"LINDA P."},"reviewBody":"Rob was always prompt from the time he came to do the estimate throughout the progress of the job. He asked if we would mind if his young adult step-son who is learning the trade could work our job with him ? his hours being charged at a lesser rate. We were fine with it and the job went well. Both of them worked steady each day and finished up a day ahead of schedule and since they charged by the hour it saved us about $500. We plan to have Rob do some interior window painting sometime this winter and also build some stairs for our deck this fall or in the spring. I would definitely recommend Rob to anyone as I believe he is very honest and hard worker. "},"url":"https://www.angi.com/companylist/us/mn/stacy/working-for-you-reviews-258577.htm"},"position":10}]}
Treehouse Building reviews from real Angi homeowners in East Bethel, MN
Mosen with smart builders was a pleasure to work with. He made our roof and siding replacement completely pain free. I literally had to do nothing and he took care of it all. I would highly recommend both Mosen and Smart builders!
Sara K.
5.0
10/2016
We had an inground pool installed by Innovated Building & Design and we could not be happier with the service we received, not to mention the beautiful finished product. From the start, Justin and his team were in constant contact with us, letting us know of the steps ahead and the...
Kendall WoodWorks played the most important part of Remodeling and Building of our New Home. Joel (owner of Kendall WoodWorks) worked side by side with us to achieve amazing Cabinetry and Lighting ideas though out both of our homes. They are also the Most Honest People you could ask for. I...
Ryan A.
5.0
06/2016
The team at Executive Exteriors and Remodeling were quick to come out to the house and inspect the damage to my roof an give me a few different options on what they could do to repair and/or upgrade my roofing. Mike was very helpful with working with my insurance company to make sure I filed...
Tom R.
5.0
08/2015
Dave the technician called prior to his visit as promised. He arrived on time and went to work immediately. He kept the work area clean and worked efficiently. He showed me the soot/creosote recovered from cleaning the chimney. He encouraged me to have the chimney cleaned annually due to...
Jenevieve W.
5.0
06/2015
I was very nervous as I had never seen a building being moved before. I was quickly calmed due to Badger's professional manner, he's very good at what he does! He very meticulously and carefully moved our garage back inch by inch to it's new permanent home. I was amazed watching him place...
Lou B.
5.0
02/2014
My yard was 0.75 acres of patchwork: patio, yard, gardens, and overgrown areas that haven't seen the light of day for decades. I also had numerous DIY projects in various stages of completeness. I started by making a list of the projects, added “wish” items and called Palumbo Landscaping. I...
Linda P.
5.0
10/2013
Rob was always prompt from the time he came to do the estimate throughout the progress of the job. He asked if we would mind if his young adult step-son who is learning the trade could work our job with him ? his hours being charged at a lesser rate. We were fine with it and the job went...
K2 is proud to have received Angie’s List Top Honors for 14 years running. We design & build custom bathrooms, custom kitchens and outdoor entertainment spaces. We are now well into our second decade in business and have always carefully crafted beautiful spaces - and relationships - with people just like you. Are you ready to do something amazing with your home? Our innovative approach to design, material sourcing, and on-site construction helps you save money, gets projects finished quickly and leaves a mountain of value behind.
"Stay far away from this company. Original project went fine although it was expensive. However the past few months have shown me their true colors as I have tried to get some of the original work fixed. Be aware that they only warranty work for 12 months. We had the only four tiles on the step into our shower crack over the first year and I tried for months to contact them through email. No response. I finally left my name as a new customer, and they immediately called me (funny :)). They then asked for pictures and said they could fix it. I then discovered it would cost $600 to replace the four tiles they obviously installed incorrectly the first time. Correctly installed tiles would not all crack on the outer edge."
Chris K on May 2024
K2 is proud to have received Angie’s List Top Honors for 14 years running. We design & build custom bathrooms, custom kitchens and outdoor entertainment spaces. We are now well into our second decade in business and have always carefully crafted beautiful spaces - and relationships - with people just like you. Are you ready to do something amazing with your home? Our innovative approach to design, material sourcing, and on-site construction helps you save money, gets projects finished quickly and leaves a mountain of value behind.
"Stay far away from this company. Original project went fine although it was expensive. However the past few months have shown me their true colors as I have tried to get some of the original work fixed. Be aware that they only warranty work for 12 months. We had the only four tiles on the step into our shower crack over the first year and I tried for months to contact them through email. No response. I finally left my name as a new customer, and they immediately called me (funny :)). They then asked for pictures and said they could fix it. I then discovered it would cost $600 to replace the four tiles they obviously installed incorrectly the first time. Correctly installed tiles would not all crack on the outer edge."
**THANK YOU MINNESOTA FOR CHOOSING ST. CROIX KITCHEN & BATH! As a special thank you, WE EXTENDED OUR HOLIDAY SEASON OF GIVING! Contact us today to see how you can receive DOUBLE FREE UPGRADES with your kitchen, bathroom, or basement remodel! HURRY! appointments are filling up fast and this is a LIMITED TIME OFFER!!** Experience in installing Commercial and Residential Projects. Certified Licensed, Bonded, and Insured Plumbers, Electricians, and Laborers. WE PULL PERMITS, DON'T BE FOOLED BY CONTRACTORS THAT DON'T DO THE SAME. Commercial Grade Bathroom and Kitchen Products, State-Of-The-Art Resin Surface, Solid Surface, Luxury Tile, Cultured Stone, Quartz, and Granite. Non-Prorated Lifetime Warranty with One Additional Year if you Sell your House within Two Years of Purchase. We strive to stay in communication with our customers. Have a question about our professional update and remodeling services? We want to see if we can match your specific project needs. Send us a message. We're always happy to answer any questions about your update or remodeling project. Want to see us in action? Check out our YouTube page! https://www.youtube.com/channel/UCTjI7_AL5oXLYzVPegxJfCw
"We got this company name from Angi’s List and signed a contract and made a down payment with St Croix Kitchen & Bath on March 27th. We were told work would begin in about 8 weeks and would take only 9-10 days to complete. It has now been over 6 months and we still can’t get a start date. A check with the permit office today shows a permit has not even been applied for. We regret ever signing a contract with St Croix Kitchen & Bath. They have had the use of our money for over 6 months now and seem unresponsive to our need to get this project done."
James B on October 2025
**THANK YOU MINNESOTA FOR CHOOSING ST. CROIX KITCHEN & BATH! As a special thank you, WE EXTENDED OUR HOLIDAY SEASON OF GIVING! Contact us today to see how you can receive DOUBLE FREE UPGRADES with your kitchen, bathroom, or basement remodel! HURRY! appointments are filling up fast and this is a LIMITED TIME OFFER!!** Experience in installing Commercial and Residential Projects. Certified Licensed, Bonded, and Insured Plumbers, Electricians, and Laborers. WE PULL PERMITS, DON'T BE FOOLED BY CONTRACTORS THAT DON'T DO THE SAME. Commercial Grade Bathroom and Kitchen Products, State-Of-The-Art Resin Surface, Solid Surface, Luxury Tile, Cultured Stone, Quartz, and Granite. Non-Prorated Lifetime Warranty with One Additional Year if you Sell your House within Two Years of Purchase. We strive to stay in communication with our customers. Have a question about our professional update and remodeling services? We want to see if we can match your specific project needs. Send us a message. We're always happy to answer any questions about your update or remodeling project. Want to see us in action? Check out our YouTube page! https://www.youtube.com/channel/UCTjI7_AL5oXLYzVPegxJfCw
"We got this company name from Angi’s List and signed a contract and made a down payment with St Croix Kitchen & Bath on March 27th. We were told work would begin in about 8 weeks and would take only 9-10 days to complete. It has now been over 6 months and we still can’t get a start date. A check with the permit office today shows a permit has not even been applied for. We regret ever signing a contract with St Croix Kitchen & Bath. They have had the use of our money for over 6 months now and seem unresponsive to our need to get this project done."
Proficient Construction is the premiere contractor for roofing & siding. We are insurance experts for insurance claims. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"The work was good, and clean-up was fine. Bad (rainy) weather hampered the start of the project - not their fault. The crew was 2 brothers that always started later in the morning (because "they were coming from up by St. Cloud down to Mpls"). Overall, the finished project is great. Just small nits on communication."
JEAN Q on October 2024
Proficient Construction is the premiere contractor for roofing & siding. We are insurance experts for insurance claims. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"The work was good, and clean-up was fine. Bad (rainy) weather hampered the start of the project - not their fault. The crew was 2 brothers that always started later in the morning (because "they were coming from up by St. Cloud down to Mpls"). Overall, the finished project is great. Just small nits on communication."
At Lucas Builders, we specialize in complete home transformations, from refreshing bathrooms and kitchens to creating functional basements and inviting outdoor patios. With our dedication to quality craftsmanship, we turn your space into the place you’ve always envisioned, with precision and care.
"He was super detail oriented and got my job done in a timely manner. I will highly recommend lucas builders for any remodeling needs."
Doni L on June 2024
At Lucas Builders, we specialize in complete home transformations, from refreshing bathrooms and kitchens to creating functional basements and inviting outdoor patios. With our dedication to quality craftsmanship, we turn your space into the place you’ve always envisioned, with precision and care.
"He was super detail oriented and got my job done in a timely manner. I will highly recommend lucas builders for any remodeling needs."
PROFI is a family owned company located in Minnesota that specializes in Tiling services with over a decade of experience and positive reviews. PROFI continues to demonstrate excellence in each project no matter how difficult it might seem. Our mission is to provide our customers the best quality of work they ever dreamed of.
"They did a wonderful job installing my backsplash a cleaned up afterwards so you wouldn’t have known they were here. I am recommending them to my friends."
Sue W on October 2025
PROFI is a family owned company located in Minnesota that specializes in Tiling services with over a decade of experience and positive reviews. PROFI continues to demonstrate excellence in each project no matter how difficult it might seem. Our mission is to provide our customers the best quality of work they ever dreamed of.
"They did a wonderful job installing my backsplash a cleaned up afterwards so you wouldn’t have known they were here. I am recommending them to my friends."
At Fine Line Builders LLC, your satisfaction is our priority. With more than 30 years of industry experience, we have helped numerous happy customers translate their vision into reality. As licensed general contractor in Minnesota we are able to provide unique quality designs top quality construction. Designing and remodeling your home doesn’t have to be overwhelming. We make the process easy and enjoyable. We handle everything from planning the design through construction so you can do what you enjoy most and leave the rest to us! Check out our website: https://finelinebuildersllc.com/.
"Very well done"
C D on May 2025
At Fine Line Builders LLC, your satisfaction is our priority. With more than 30 years of industry experience, we have helped numerous happy customers translate their vision into reality. As licensed general contractor in Minnesota we are able to provide unique quality designs top quality construction. Designing and remodeling your home doesn’t have to be overwhelming. We make the process easy and enjoyable. We handle everything from planning the design through construction so you can do what you enjoy most and leave the rest to us! Check out our website: https://finelinebuildersllc.com/.
Stafford Construction specializes in new construction, garages, and remodeling. With over 50 years of experience, we can turn your vision into a reality. We are licensed and insured!
"I requested a quote and got the norm robo call saying when I would be contacted. I was never contacted."
Cathie M on October 2024
Stafford Construction specializes in new construction, garages, and remodeling. With over 50 years of experience, we can turn your vision into a reality. We are licensed and insured!
"I requested a quote and got the norm robo call saying when I would be contacted. I was never contacted."
Craftsman Renovations is a company dedicated to providing our customers with a premier remodeling experience. Quality craftsmanship, meticulous attention to detail, personalized design, and customer service are hallmarks of every project. We pride ourselves in creating spaces that provide lasting beauty while improving the performance and integrity of the home. From the initial consultation through the final punch list, you can expect prompt and courteous service. Designers and estimators work together to develop a design that suits your lifestyle and fits your budget. Experienced, quality-minded professionals on site address every detail for your customized project. It is our goal to create a pleasurable remodeling experience and a beautiful new space that you can be proud of. At Craftsman Renovations, we realize that your house is more than just your residence. Your house is a refuge, a reflection of your personality, comfort and security for your family, a source of pride, and a significant investment. We work with you, the customer to ensure your completed project will be something you and your family can live in and enjoy for years to come.
"I am very pleased with results of my kitchen remodel project and would gladly hire Craftsman Renovations again anytime. All of the work was first rate and Dex and Mike were both professional and competent. They are very good communicators and I always knew what was to be done next and what I needed to do as well. All of the subcontractors were excellent and treated my property respectfully. Frankly, kitchen remodels can be difficult, but Dex and Mike made the experience as painless as possible. I would recommend them to anyone (and already have done so)."
Michael S on February 2022
Craftsman Renovations is a company dedicated to providing our customers with a premier remodeling experience. Quality craftsmanship, meticulous attention to detail, personalized design, and customer service are hallmarks of every project. We pride ourselves in creating spaces that provide lasting beauty while improving the performance and integrity of the home. From the initial consultation through the final punch list, you can expect prompt and courteous service. Designers and estimators work together to develop a design that suits your lifestyle and fits your budget. Experienced, quality-minded professionals on site address every detail for your customized project. It is our goal to create a pleasurable remodeling experience and a beautiful new space that you can be proud of. At Craftsman Renovations, we realize that your house is more than just your residence. Your house is a refuge, a reflection of your personality, comfort and security for your family, a source of pride, and a significant investment. We work with you, the customer to ensure your completed project will be something you and your family can live in and enjoy for years to come.
"I am very pleased with results of my kitchen remodel project and would gladly hire Craftsman Renovations again anytime. All of the work was first rate and Dex and Mike were both professional and competent. They are very good communicators and I always knew what was to be done next and what I needed to do as well. All of the subcontractors were excellent and treated my property respectfully. Frankly, kitchen remodels can be difficult, but Dex and Mike made the experience as painless as possible. I would recommend them to anyone (and already have done so)."
Atreas Contracting LLC is a customer focused general contractor with long term, reliable, quality, cost effective partnerships with sub-contractors to fulfill all your new construction as well as remodeling and insurance storm restoration needs. Acceptable payments are cash, check or major credit cards (Visa or MasterCard). Payments can be made in full or can be made by utilizing a standard third progress payment schedule, a third initial payment, a third half completion payment and a final third payment upon project completion. >>>MENTION ANGIE'S LIST WHEN YOU CALL TO BOOK YOUR APPOINTMENT AND RECEIVE 5% OFF YOUR TOTAL PROJECT PRICE!
"Things were somewhat delayed because of Covid supply chain issues, but Corey and Adam and their subs persisted. It went as well as it possibly could have."
Rita L on September 2023
Atreas Contracting LLC is a customer focused general contractor with long term, reliable, quality, cost effective partnerships with sub-contractors to fulfill all your new construction as well as remodeling and insurance storm restoration needs. Acceptable payments are cash, check or major credit cards (Visa or MasterCard). Payments can be made in full or can be made by utilizing a standard third progress payment schedule, a third initial payment, a third half completion payment and a final third payment upon project completion. >>>MENTION ANGIE'S LIST WHEN YOU CALL TO BOOK YOUR APPOINTMENT AND RECEIVE 5% OFF YOUR TOTAL PROJECT PRICE!
"Things were somewhat delayed because of Covid supply chain issues, but Corey and Adam and their subs persisted. It went as well as it possibly could have."
We are a Licensed General Contractor specializing in home remodeling. We build additions, kitchens, bathrooms, basements, and exterior projects like garages and decks. We do most of our work with our own employees. Thank you.
"Jake and the other workers did an incredible job replacing our entire main level! Would absolutely hire again."
Brandon B on October 2022
We are a Licensed General Contractor specializing in home remodeling. We build additions, kitchens, bathrooms, basements, and exterior projects like garages and decks. We do most of our work with our own employees. Thank you.
"Jake and the other workers did an incredible job replacing our entire main level! Would absolutely hire again."
Brandon B on October 2022
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FAQs for treehouse building projects in East Bethel, MN
The average cost to hire a handyman ranges from about $40 to $140 per hour. Average project cost ranges between $180 and $700, but the cost per hour and per project depends heavily on the type, size, and complexity of the project. The pro’s experience level and your location also factor into how much a handyman charges per hour or per project. You can also expect to pay higher rates or additional fees for emergency services, or around periods of high customer demand, like holidays.
One starting point to find a local home builder is to collect suggestions from friends and neighbors. However, it’s still wise to do some more research before you hire a builder. Read reviews to supplement any word-of-mouth recommendations. Check sources like Angi that have standards and criteria in place to screen the pros it lists can also help you find more reputable local home builders.
Typically, it’s more affordable to buy an existing home than it is to build a new one. New construction loan interest rates tend to be higher than interest rates for traditional mortgages. Additionally, the cost of materials is likely higher when building a new home than it was when an existing home was built (unless it’s a very new one). You’re also paying for all new appliances, finishes, permits, inspections, and connections for water, gas, and electricity.
Knowing if you need an architect for your project can be tricky, especially if you've never worked with one before. In general, small remodeling projects like replacing fixtures typically don't require the expertise of an architect. However, larger projects, like moving walls or adding an addition to your home, should include an architect to ensure the project is structurally sound.
The cost to build a detached garage for two cars costs about $26,400 on average. Prices range from $19,200 to $33,600, depending on your location, the garage size, height, materials, and site prep required. Additional cost factors include any plumbing, electrical wiring, and insulation. If you need to build a concrete foundation for a new detached garage, you can expect to pay $1,000 to $8,600 for this essential addition.
The East Bethel, MN homeowners’ guide to treehouse building services
From average costs to expert advice, get all the answers you need to get your job done.
Fire-rated doors can help protect your home from a fire in the garage. Before you buy, read this guide to understand fire-rated doors and where to install them.