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Expert Home Remodeling from a Company You Can Trust

Serving homeowners from Portage& Kalamazoo, Michigan to Northern Indiana

SIR Home Improvements has been providing the most beautiful, long-lasting, and energy-efficient home upgrades since 1980. When selecting products for our bathroom remodels, replacement windows, and heating and cooling systems, we scoured the market and selected the best of the best, to not only meet, but also exceed the needs of homeowners everywhere from Kalamazoo and southwest Michigan to northern Indiana. We take pride in offering customized solutions for homeowners in each area that we serve and we’ll be happy to help you find what your home needs. 

Whether you’re in need of a bathroom remodel after owning your home for years, or if you’ve made the decision to invest in replacement windows after receiving your annual bonus – with SIR Home Improvements, you can trust that you’ll be in capable hands. Our factory-trained installers will be with you every step of the way. So, say goodbye to your outdated bathtub and warped windows, it’s time to let our team make your home feel like new again.

Cares
Veterans
NAMI
Energy
The Company Your
Neighbors Trust
We’re proud of our many years of providing top-notch residential upgrades that add value to our customers’ homes. However, through SIR Home Cares, we make additional contributions that help homeowners and the world by offering complimentary energy-saving programs for homeowners and by supporting programs for people in need.
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The Company The
Veterans Trust
SIR Home Improvements is a proud participant in Baths for the Brave, a program that provides top-quality walk-in tubs and showers to veterans with disabilities free of charge. This program allows our cherished veterans to enjoy a safer home environment while maintaining their dignity and independence.
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The Company
Families Trust
SIR Home Improvements is an active supporter of the National Alliance on Mental Illness (NAMI), a national nonprofit program based in Kalamazoo, MI. NAMI provides support for individuals and families dealing with mental illness and conducts education and advocacy programs to raise awareness of the need for mental health services.
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The Company The
World Trusts
Every customer who purchases a home upgrade from SIR Home Improvements is eligible for our complimentary Energy Solution System, a program that has generated enormous energy savings since we began offering it in 2011. This program comprises an energy audit of your home, identification of the sources of air leaks, and sealing services as needed.
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Free Energy Efficiency Audit & Seal Service
Provided with Every Purchase
Every customer who purchases a home upgrade from SIR Home Improvements is eligible for our complimentary Energy Solution System, a program that has generated enormous energy savings since we began offering it in 2011. This program comprises an energy audit of your home, identification of the sources of air leaks, and sealing services as needed.
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Baths
Windows
HVAC
Kitchens
Our Bathrooms
  • Convenient, one-day installation
  • Low- or zero-threshold entry
  • Mold and mildew resistance
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Our Windows
  • Beautiful and durable polymer frames
  • Top ratings for energy efficiency
  • Lifetime warranties for peace of mind
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Heating & Cooling
  • Quick and thorough HVAC service and replacement
  • Top ratings for energy efficiency
  • Free digital thermostat with each unit purchase
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Our Kitchens
  • Cost-saving cabinet restyling
  • Speedy installation services
  • Lifetime warranty protection
Kitchen Remodel
Benefits of SIR Home
Experience
SIR Home Improvements has been in the home remodeling business since 1980, and our experience shows in the selection of high-performance products we install and the quality of our workmanship. What’s more, all of our installations are performed by experienced, factory-trained technicians.
About Us
Guarantee
We offer home remodeling products with generous warranties from well-known manufacturers, and we match manufacturers’ lifetime product warranties with our own lifetime labor warranty. You’ll be hard-pressed to find this level of protection for your investment from other remodelers in this area.
Our Windows
Responsibility
SIR Home is the company your neighbors trust. And we’ll work hard to earn your trust by fulfilling your remodeling dreams and offering the best value for your investment. Our many awards and A+ rating from the Better Business Bureau demonstrate our commitment to customer service.
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Best Value
At SIR Home Improvements, we offer our customers more than just top-notch products – we provide systems that will fit their budgets and enhance their quality of life for many years into the future. This is how we’ll provide you with the best value for your investment!
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Baths
Windows
Kitchens
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Great job!! Zack did a wonderful job on the demolition..not one hair out of place or spec of dust. Matt came up with a way to do what I wanted and created a new use for the acrylic. Very satisfied with my new bathroom!!! Highly recommend!
Kristy K.
They always go the extra mile, make sure you are happy, and they are very good at what they do. One of the best companies around!
Jeff B.
Mike drove down 2 hours from Hastings to measure our windows for the install. He was very knowledgeable and kind and even showed me how to remove my blinds from the windows. He was very thorough in his inspection and even went into my crawl space. I have been extremely happy with the service I’ve received so far with SIR. I’m really looking forward to our new windows as we look to provide extra heat to our baseman as we turn it into a playroom for our daughter.
Steve W.
SIR has given us service beyond our expectations. They have done so with highly qualified workmen who gave us cheerful, skilled, and efficient service. In response to a couple of glitches in scheduling, they made every effort to follow up in a satisfactory way. I recommend them without reservation for their skill, integrity, and good cheer.
Elton H.
Both representatives I met with fortified my confidence in choosing to work with SIR Home Improvements. Thank you both so much, I'm so excited for this process to begin! 10 stars for both if I could!
Alvin P.
I had a broken window repaired this morning by Paul from Sir Home Improvement. He did an Amazing Job! The sun is looking beautiful shining through it this morning now. Thank you Paul for showing me wonderful customer service!
Helen G.
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