One Team, Start to Finish
The person who quotes your job is the one who builds it. Free estimates within 24 hours. Call today.
Why Us
You will not get passed off to a stranger or an unknown subcontractor. John meets you, prices the job, and does the work himself, so you have one point of contact from the first call to the final walkthrough.
We never charge just to show up and look at your project. You get an honest quote at no cost, and you know the full price before any work begins.
You will not wait days to hear from us. Most estimates land within 12 to 24 hours, often sooner, so you can plan your project fast.
If the work is not right, we make it right. No fine print and no runaround. We stand behind every job until you are happy with it.
Testimonials
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Free Estimate
Tell us about your project and we will send back an honest quote, usually within 12 to 24 hours. No obligation and no pressure, just a clear price so you can decide.
Prefer to talk it through? Call us.
303-653-9669Our Services
Your business cannot afford a build that runs long or over budget. We handle commercial construction and build outs across the Denver metro area, from the ground up or a full interior fit out. With 45 years of building experience, we keep projects on schedule and up to code so you can open on time. You get one accountable contact from the first quote to the final inspection.
Learn moreA house that is 10 or 20 years old often needs more than routine upkeep, from storm damage repair to full structural work. We handle residential construction projects across Highlands Ranch, from additions and repairs to full builds, and John personally oversees every job from quote to final walkthrough. We use materials built to handle Colorado hail, wind, and temperature swings, so your home holds up for years to come.
Learn moreBuilding a new home is the biggest project most families ever take on, and every detail matters. From framing to foundation, we manage each stage so your home is built to handle Colorado weather for decades. You work with John from the first quote to the final walkthrough, not a rotating crew of strangers. We keep you updated on cost and timeline at every step, so there are no surprises.
Learn moreOld siding, drafty windows, and worn out doors do more than look bad. They let in cold Colorado air and push up your energy bills. Our Highlands Ranch team handles siding, windows, doors, drywall, flooring, tile, fences, and patios, so one trusted crew takes care of the whole list. Ask us for a free look at your project.
Learn moreA cramped kitchen or a dated bathroom can make your whole house feel smaller than it is. We remodel kitchens, bathrooms, interiors, and full homes across Highlands Ranch and Douglas County, and the person who plans your remodel is the one who builds it. That means fewer surprises and a finish you will be proud of.
Learn moreBefore something new goes up, the old has to come down safely and cleanly. We handle building demolition, interior tear outs, and concrete removal across the Highlands Ranch area, with careful cleanup so your site is ready for the next step. We are fully licensed and insured for your protection.
Learn moreColorado hail and heavy snow are hard on a roof, and a small leak can turn into major damage fast. We repair, replace, and inspect roofs across Highlands Ranch, and we offer emergency roof repair when you cannot wait. From a single leak to a full roof replacement, we help you handle insurance claims and get your home dry again.
Learn moreService Area
We are based in Highlands Ranch and work throughout Douglas County and the south Denver metro area.
Maximum Impact Construction Services covers Highlands Ranch, Castle Rock, Parker, Littleton, Denver, Greenwood Village, and Cherry Hills. If you are near one of these areas and not sure whether we reach you, just call and ask. We are happy to let you know, and there is no trip fee to get a quote.
John & Elizshalee Cunningham
Owners, Maximum Impact Construction Services
About Us
Maximum Impact Construction Services is a family owned team based right here in Highlands Ranch, run by John, Elizshalee, and Eli Cunningham. We are a licensed general contractor in Douglas County and fully insured, with 45 years of building experience behind every job. What sets us apart is simple: the person who quotes your project is the same person who builds it, so nothing gets lost between the sale and the work. We show up when we say we will, charge what we quote, and back it with a 100% satisfaction guarantee.
FAQ
No. Estimates are free and we never charge a trip fee just to show up. You get an honest quote at no cost, and you will know the price before any work starts.
Most estimates go out within 12 to 24 hours, and often sooner. You want to plan your project fast, so we do not leave you waiting days for a price.
The same person who quotes your job is the one who builds it. You will not be handed off to a stranger or an unknown subcontractor. John is your single point of contact from the first call to the final walkthrough.
Yes. We are a licensed general contractor in Douglas County, and we are fully insured. That protects your home and your wallet if anything goes wrong during the job.
We back every job with a 100% satisfaction guarantee. If something is not right, we fix it. There is no fine print and no runaround.
Yes. Our regular hours are Monday through Friday 8 to 6 and Saturday 8 to 1. We also offer after hours service at a separate rate when your project or repair cannot wait.
Contact Us
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303-653-9669Visit
9802 Castle Ridge Circle, Highlands Ranch, CO 80129
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