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Energy-efficient replacement windows in a wide range of styles. Vinyl, composite, and aluminum options to match any home.
Beautiful, secure entry doors and patio doors that enhance curb appeal and improve energy efficiency. Fiberglass, steel, and wood options.
Premium vinyl, fiber cement, and wood siding installation and replacement. Protect your home from Colorado’s harsh weather while boosting curb appeal.
Custom awnings that extend your outdoor living space. Perfect for Colorado’s sunny days and occasional hail storms.
Custom patio cover design, installation, and repair for every outdoor space. Durable aluminum, lattice, and louvered options built to handle Colorado’s sun, hail, and unpredictable weather year-round.
At A&L Home Improvement, we’ve spent over 70 years learning exactly what it takes to protect and enhance homes across the Pikes Peak region. Whether you’re dealing with drafty windows, a worn-out front door, damaged siding, or an outdoor space that needs a serious upgrade, our family-owned team has the local expertise and proven craftsmanship to get it done right the first time. We never use subcontractors, we guarantee our workmanship, and we treat every home like it’s our own. Stop putting off the upgrades your home deserves. Request your free, no-obligation estimate today and find out why generations of Colorado Springs homeowners have trusted A&L Home Improvement with their most important investment.
Living at the foot of Pikes Peak is one of life’s great privileges — but it comes with a set of challenges that homeowners in milder climates never have to think about. Colorado Springs sits at over 6,000 feet of elevation, which means intense UV radiation year-round, dramatic temperature swings that can range 40 degrees in a single day, and hailstorms that regularly rank among the most destructive in the nation. Your windows and doors are the first line of defense against all of it.
Standard builder-grade windows simply aren’t engineered for this environment. The constant expansion and contraction caused by Colorado’s temperature extremes causes seals to fail prematurely, leading to fogged glass, drafts, and skyrocketing energy bills. Single-pane and older double-pane windows offer almost no UV protection, allowing the sun to fade your flooring, furniture, and artwork while making south- and west-facing rooms unbearably hot in summer.
At A&L Home Improvement, we’ve spent over 70 years learning exactly what Colorado homes need. Every product we recommend is selected specifically for performance in high-altitude, high-UV, high-hail environments. From triple-pane glass packages with low-E coatings to reinforced door frames built to withstand wind-driven rain, we don’t just sell windows and doors — we solve Colorado’s unique home performance challenges.
In an industry crowded with out-of-state franchises, high-pressure salespeople, and contractors who disappear after the check clears, A&L Home Improvement has spent nearly seven decades doing things differently. We were founded in Colorado Springs in 1956, and we’ve never left. Every member of our team lives and works in this community — we’re your neighbors, not a call center in another state.
When you call A&L, you speak with someone who knows your neighborhood, understands local building codes, and has installed windows in homes just like yours. Our estimators don’t work on commission, which means you’ll never feel pressured into buying more than you need. We’ll give you an honest assessment of what will genuinely improve your home’s comfort and value, and we’ll back it up with a written estimate that doesn’t change at the last minute.
Our installation crews are full-time A&L employees — not subcontractors hired off a list. They’ve been trained in our specific installation standards, they show up on time, and they treat your home with the same care they’d give their own. When the job is done, they clean up completely. No leftover packaging, no debris in your yard, no “we’ll come back to finish that” — just a beautifully installed product and a team that takes pride in their work.
That commitment to quality is why so much of our business comes from referrals. When your neighbor, your coworker, or your family member recommends A&L, it’s because they experienced the difference firsthand. We’re proud of that reputation, and we work every single day to deserve it.
Replacing your windows and doors isn’t just about aesthetics — it’s one of the smartest financial decisions a Colorado homeowner can make. According to the U.S. Department of Energy, heat gain and heat loss through windows accounts for 25–30% of residential heating and cooling energy use. In Colorado’s climate, where your HVAC system works overtime through both scorching summers and frigid winters, that inefficiency adds up to hundreds of dollars every year.
Modern energy-efficient windows with low-E glass and gas fills can reduce your heating and cooling costs by up to 15% compared to single-pane windows, and up to 12% compared to clear double-pane windows. Over the lifetime of the product — typically 20 to 25 years — those savings can easily exceed the cost of the installation itself. And that’s before you factor in the increased resale value of your home.
Real estate professionals consistently rank window and door replacement among the top home improvement projects for return on investment. Buyers notice new windows immediately — they signal a well-maintained home, lower utility costs, and reduced maintenance burden. In competitive markets like Colorado Springs, updated windows and a fresh entry door can meaningfully accelerate a sale and increase your final selling price.
At A&L, we help you navigate the full range of energy-efficient options — from standard double-pane upgrades to premium triple-pane packages with warm-edge spacers and high-performance low-E coatings. We’ll show you the projected energy savings for each option so you can make an informed decision that fits your budget and your goals.
A great window installed poorly is still a poor window. Improper installation is one of the most common causes of window and door failure — and it’s entirely preventable. Gaps in the rough opening, inadequate flashing, incorrect shimming, and improper sealing can all lead to air infiltration, water intrusion, and structural damage that voids your product warranty and costs far more to repair than the original installation savings.
At A&L Home Improvement, installation quality is non-negotiable. Every project begins with a thorough measurement and assessment of your existing openings. We check for rot, moisture damage, and structural issues before a single product is ordered. If we find a problem, we tell you about it upfront — not halfway through the job when it’s too late to plan around it.
On installation day, our crew follows a detailed process that starts with protecting your interior surfaces and ends with a comprehensive quality check. Every window is shimmed, leveled, and secured according to manufacturer specifications. Every joint is properly flashed and sealed with professional-grade materials. Every door is hung with precision, tested for smooth operation, and adjusted until the fit is perfect. We don’t consider a job complete until we’ve walked through it with you and you’re satisfied with every detail.
After installation, we register your product warranties on your behalf and provide you with complete documentation for your records. Our work is backed by a separate labor warranty, so if anything related to our installation ever causes an issue, we come back and make it right — no runaround, no fine print. That’s the A&L promise, and it’s the same promise we’ve been keeping since 1956.
Serving Colorado Springs and Southern Colorado since 1956
Since 1956, we've been Colorado Springs' most trusted home improvement company. Our deep roots in the community mean you get a contractor who truly understands local homes and Colorado's unique climate challenges.
Every project is backed by full licensing and insurance. We stand behind our work with comprehensive warranties on both materials and labor, giving you complete peace of mind.
We partner exclusively with industry-leading manufacturers to bring you the highest quality windows, doors, and siding. Every product is selected for durability, energy efficiency, and beauty.
As a family business, we treat every customer like a neighbor. You'll always speak with an experienced team member — never a call center — and receive personalized service from estimate to completion.
Contact us by phone at 719-634-8897 or submit our online form. We'll respond within 1 business day to discuss your project needs.
One of our experienced consultants visits your home, assesses your needs, and provides a detailed, no-obligation estimate with product options.
Our skilled installation team arrives on time, completes the work with precision, and cleans up completely when finished. No mess, no stress.
We stand behind every project with comprehensive warranties. If anything isn't right, we make it right — that's the A&L promise since 1956.
Trusted by thousands of homeowners nationwide
Promotional period available — interest waived if paid in full before end of promo period
Windows & Doors
Windows & Doors
Windows & Doors
Windows & Doors
Windows & Doors
Windows & Doors
Doors
Doors
Siding
Siding
Windows & Siding
Siding
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