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Business Details
Trusted Exterior Remodeling Services in Sioux City Since 1892
Mullin Awning & Siding has been a family-owned and operated exterior remodeling contractor serving Siouxland since 1892. Our commitment to quality products, expert workmanship, and exceptional customer service forms the foundation of every project we undertake. Specializing in siding, windows, doors, awnings, and retractable shades, we prioritize long-term durability and aesthetic appeal for residential and commercial properties. With over 125 years of experience, we have developed deep expertise in selecting materials suited to local climate conditions and partnering with trusted manufacturers like Mastic and LP Smartside.

Our team is fully licensed, bonded, and insured, ensuring client protection and peace of mind. We take pride in offering free estimates and personalized solutions tailored to each client's unique needs. From initial consultation to project completion, our goal is to deliver transformative results that enhance property value and withstand the test of time. Our reputation for reliability and craftsmanship has been built through generations of dedicated service to the Siouxland community.
Services
Siding Installation Awnings Retractable Shades Windows & Doors Seamless Gutters Shur Flo Gutter Covers Sunrooms Flagpoles Cultured Stone Accent Stone
Highlights and features
  • We offer over 125 years of family-owned exterior remodeling expertise
  • Our team installs premium products from trusted manufacturers like Mastic and LP Smartside
  • We are fully licensed, bonded, and insured for client protection
  • We provide free, no-obligation estimates with personalized project guidance
  • Our energy-efficient solutions reduce long-term maintenance and utility costs
Associations and certifications
  • VSI Certified Siding Installer
  • Mastic Elite Contractor
What people say
Beyond fabulous Amazing job Classy look Exceptional team Highly recommend
Services
Siding Installation
Our siding solutions protect homes while enhancing curb appeal with premium materials like Mastic vinyl and LP Smartside. We offer energy-efficient options with wind resistance up to 240 MPH and lifetime warranties. Professional installation ensures long-term durability against Siouxland's climate conditions.
Awnings
We install residential and commercial awnings including canvas storefronts, aluminum models, and patio covers. Our products provide UV protection, reduce cooling costs, and feature customizable options like Sunbrella fabrics and business logo integration for commercial clients.
Retractable Shades
Our motorized retractable awnings and vertical screens expand outdoor living spaces with weather protection. Commercial-grade systems include Eclipse Premier models with wind sensors and Somfy motor technology for reliable performance in Siouxland's variable weather.
Window Installation
We offer ENERGY STAR-rated Alside vinyl windows with insulated glass and multiple styles including double-hung, sliding, and bay windows. Custom manufacturing ensures proper fit while lifetime warranties and low-maintenance designs provide long-term value for homeowners.
Seamless Gutters
Our seamless gutter installations with Shur Flo covers prevent clogging while maintaining aesthetic appeal. Custom-fitted systems include color-matching options and heavy-duty construction to withstand Siouxland's seasonal weather patterns and reduce maintenance needs.
Questions
What exterior remodeling services do you offer in Siouxland?
We specialize in siding, awnings, retractable shades, windows, doors, seamless gutters, and sunrooms for residential and commercial properties across Siouxland.
Are your installers certified for these services?
Yes, we are VSI Certified Siding Installers and Mastic Elite Contractors with over 125 years of combined experience in exterior remodeling solutions.
Do you provide free estimates for remodeling projects?
Yes, we offer free, no-obligation estimates with personalized consultations to help plan your exterior remodeling project.
What areas do you serve besides Sioux City?
We serve the entire Siouxland region including South Sioux City, North Sioux City, Sergeant Bluff, Le Mars, and surrounding areas in Iowa, Nebraska, and South Dakota.
How long does a typical siding installation take?
Most residential siding projects are completed within 3-5 days depending on home size and material selection, with crews maintaining clean workspaces daily.
What warranty options are available for your products?
We offer lifetime warranties on most products including siding, windows, and awnings, with manufacturer-backed guarantees for material durability and performance.
Reviews (3)
Country Club
Jan 12, 2021 Report
Had only a corner of my property that needed siding. Came out in September for a bid and couldn't give me a date to start, Brian gave me the answer of " maybe we can get you in by the end of the year" only for the little portion I needed. So a few months after the bid, contacted " Brian again, for the answer of " still maybe we can get you in by the end of the year" could not give me a date " when my siding can be installed" informed " Brian, on how that is shady I cant get a date for installation, only the answer of, "maybe by the end of the year. Called back a few weeks later to find out, they sided another property with the siding I ordered for my property, so BRIAN, stated you would need to re order and wont be able to side next year! Hey Brian! Time to retire the shoes.
Patrick Miller
Jan 24, 2020 Report
Quick response to initial contact. Came to give estimate within a few days. Provided a great deal of information on options for our house. Was able to complete project within a month of initial estimate. Crew at the house was on task, prompt, started early, cleaned up each day, completed the project within five days. We have a large old farm house with a number of angles. Work was done well, highly professional workers. Would recommend to anyone.
Carol Patterson
Jan 21, 2019 Report
Mullin provided new siding, gutters and awnings. Very professional, high quality of work and product, on time, great communication with home owner, reasonably priced. I would highly recommend Mullin to anyone needing new siding, awnings or gutters!