If you are looking for a premier generator contractor in Parker, CO., look nowhere else for those needs besides Generator Supercenter! Our generator shop provides high-quality models, turnkey installations, and 24-hour emergency repair and maintenance. We pride ourselves on ensuring that your family and business are well protected with a backup generator! We are fully ready to help you prepare for a crisis before it strikes. Let us take care of all your generator needs. Contact us today to get a quote.
The representative that came to my house at the time we had agreed upon, was Andrew Walker. He was excellent. We walked all around the house we went through the crawlspaces we looked at what would be the best way to do things he helped me with the timing of this and with the pricing of this, and in an age where there’s gonna be more power outages than not. I felt very comfortable working with Andrew. The generator supercenter has an excellent employee and I appreciate it very much and, I look forward to getting my new Generac generator sometime in early March. Thank you to the supercenter and thank you to Andrew.
PA
Paul Andrighetti
2 days ago
5.0
Drew Walker was fantastic! He clearly explained all the important factors—generator sizings, installation details, and costs—making the whole process straightforward and stress-free. After getting quotes from three other companies, this was hands-down the best experience. Highly recommend Drew and Generator Supercenter for your whole-home generator needs!
DC
David Carasso
Jan 6, 2026
5.0
The Generator Supercenter was great to work with on our generator purchase and install. Alex and Derrick are always prompt and professional. Efrain, Efrain Jr, Nick and Gabe were our installers and did a fantastic job. Connor and Vince were our plumbing crew and they also did excellent work.
Everything looks and runs great! Thanks to all of the crew in the field and in office!
We had other options and I am very happy we chose The Generator Supercenter!
BB
Brett Brumbelow
Jan 5, 2026
5.0
I had previously assumed that customer service was a relic of the past. However, my recent visit to Generator Supercenter revealed a remarkable level of assistance. The entire staff demonstrated exceptional dedication and went above and beyond to ensure my satisfaction. Notably, Alex’s exceptional helpfulness and kindness stood out. I wholeheartedly recommend Generator Supercenter to anyone seeking a reliable generator.
DA
Dave Aidinovich
Dec 18, 2025
5.0
Generac is a top notch company that performs absolutely wonderful customer service in all phases of the contract signing , install etc. Alex the General mngr. explained everything to us after the electrical and gas inspection which he set up & kept us well informed. Alex monitors and knows when our generator kicks on and texted me yesterday after he was alerted our generator went on . We had our new Generac inspected for electrical & gas hook up on Tuesday and the next morning the planned county power outage hit our neighborhood and our brand new generator kicked right on . Our neighbor hood is still without power and can be for another day or two. Efrain & Efrain Jr. were our installers and did a professional looking install . Efrain pointed out that the electricians who installed our electrical panel when building our new house stripped the lugs and the wires weren’t tight and could have caused a fire. Efrain had a worker come and deliver two new lugs to do the job correctly and professionally thus possibly preventing a future fire. Connor and Vince were our plumbing crew who did a professional job ! We are so thrilled with Generac and this is the best investment we ever made ! Dave & Allison in Unincorporated Golden Colorado
Frequently Asked Questions About Generator Supercenter of Denver
What are your hours?
Hi! We're open Monday-Friday from 8AM-5PM.
What services do you offer?
Hello! We offer home standby generators and generator services.
What forms of payment do you accept?
Hi! We accept American Express, Cash, Debit Card, Discover, Financing, MasterCard & Visa.
What areas do you service?
Hello! We service Parker and the surrounding area.
How do I get an estimate?
Hi! You can give us a call or stop in to get a quote!
What are the business hours of Generator Supercenter of Denver?
Generator Supercenter of Denver is open Monday to Friday from 9AM to 5PM and closed on weekends. They also offer 24/7 emergency services.
What services does Generator Supercenter of Denver provide?
They provide home standby generators, generator installation, maintenance, and repair services.
Which payment methods are accepted at Generator Supercenter of Denver?
They accept American Express, Cash, Check, Discover, Financing, Invoice, MasterCard, and Visa.
What areas does Generator Supercenter of Denver service?
They service Parker and the surrounding areas including Highlands Ranch, Lone Tree, Castle Rock, Aurora, Douglas, Bennett, Limon, Lincoln, Adams, and Araphoe.
How can I get an estimate for a generator installation?
You can get an estimate by calling them or stopping by their location to get a quote.
Where is Generator Supercenter of Denver located?
It is located at 10100 Twenty Mile Road #108, Parker, CO 80134, USA.
Are there any notable nearby places to Generator Supercenter of Denver?
Yes, nearby places include Synergy Sports and Rehab (medical center), Ivybrook Academy (preschool and school), Greenwood Automotive (used car dealer), and Vehicle Vault Museum & Events (museum and event venue).
How can nearby places like Synergy Sports and Rehab help customers visiting Generator Supercenter of Denver?
Customers visiting Generator Supercenter can also access health and medical services at Synergy Sports and Rehab nearby, providing a convenient chance to combine visits.
Are there family-friendly facilities near Generator Supercenter of Denver?
Yes, there are preschools such as Ivybrook Academy and American Academy KindiePrep, making it convenient for families in the area.
What nearby amenities could customers explore before or after visiting Generator Supercenter?
Customers can visit locations like Mt Fuji Hibachi & Sushi for dining, Lowe's Home Improvement for additional home needs, or The Salvation Army Thrift Store for shopping.