Selecting Paramount Siding & Windows for our window project was the absolute best decision!…read more *Sue in the office is super sweet, professional and responsive. *Scott came to our home for the sales pitch but is wasn't salesy at all! We had a great conversation, we walked through the house, what we were looking to do and he made recommendations that fit our needs. He was highly responsive and submitted a proposal quickly. Best price and value from everyone we talked to! *Jon came out to do measurements and take video for the install team. Another great experience! He was thorough, asked additional questions, set ther install team up for success and set our expectations. *Install was a breeze! We had an amazing team who came in and made the magic happen over 3 days. Day one was old windows out, new windows in. They were methodical, detail oriented and the moved so seamlessly! Day two was outside details and day three was inside details. The disruption was much less than we imagined. New windows are a significant financial investment and Paramount was easily the best decision for our investment!

We have used paramount a few different times and couldn't be happier. From the sales person to the…read moreinstaller, everything was top notch!

I highly recommend this company. Customer service was great from first moment of quote inquiry to…read morejob completion. Super nice looking product with installation and pricing seems very reasonable.

Our house has unique-shaped and sized window well covers where you cannot find a solution at…read moretraditional home improvement stores. HandyManny's team did a great job on our window well covers. From working with the team to get measurements, to install-- the HM team was very communicative on the project status and timelines. It did take a little over a month for the window well covers to be made, but it was well worth the wait. If you need window well covers, do not hesitate to contact HandyManny for the job!

Not sure if they're still in business. Made an online appointment, they were a no show and zero…read moreresponse or followup from a real person. On to another contractor i guess.

I had a great experience today with Phil, AJ and Skylar.very pleasant and professional fellows.They…read moreremoved my old attic fan, installed a new one and put in more blow in insulation in my attic bringing it up to code. Very efficient knocked out the job no problems. They left my carpet cleaner than when they got here! Lol. Thank you!

Just wanted to thank Luis and Mike for the excellent work they did on…read morethe ring doorbell. They arrived on time, worked efficiently, finished in a timely manner, and we're extremely polite.

Did a great job, even recommended some safety precautions I hadn't thought about. Pulled permits…read more Was able to use an abandoned circuit I already had in my house, reducing the cost. Slow to respond initially but worth the wait. This was for a 240V EV charger circuit.

We had our windows replaced and I'd highly recommend! Their prices are so much lower than the…read morenational companies that spend a ton on advertising and fliers! They allowed us to install half the windows, but priced out for all the windows and Locke sin the price for a year. There was a slight l miscommunication about whether or not we would get the prices that were quoted if we ordered within a year of the first purchase, or whether they quoted that we'd pick in the discounts. Ultimately they offered us what they quoted (just ensure you have a clear understanding.) The installer is great, efficient, friendly, on time and clean. The windows are great so far. We notice a huge difference in the upstairs bedrooms that previously would be much colder than the rest of the house. It has also reduced the noise. I'd recommend getting a quote!

This company doesn't stand behind their work. They claim "lifetime warranty" but that's actually on…read morethe window unit which is made by Amerimax.  Turns out, the installation warranty is only two years. I have a six year old window that was serviced by them four years after installation and now it has become apparent that there is some serious water damage under the window. They refuse to take any responsibility and only offered to give me a bid to fix it.  I can't even fathom how after 6 years anyone would think this even remotely acceptable.

Absolutely horrible customer service and a very disappointing experience…read more During an energy audit, my hardwood floor was damaged. I also discovered that the technician moved my security camera from the window to a table without asking. This was captured on my security footage. When I raised these concerns with management, I felt they were dismissed. The manager told me he believed the technician's account over mine despite the video I provided. I also informed him that I intended to leave an online review. During our conversation, he responded by saying, "I'll sue you for defamation." And, " I can't wait to see everyone on Reddit laugh at you" That response made me question whether customers feel comfortable leaving honest negative reviews after receiving that kind of warning. Based on my experience, I cannot recommend this company. I encourage anyone hiring these contractors to have security cameras and to document the condition of their home before and after service. In my opinion, moving a customer's security camera without permission is a serious security concern. Xcel's website has a list of companies you should use I'll provide a list below. With only 140 reviews on google and 21 on yelp the business has been in business for 17 years he says. Yea a lot of people love your business

We purchased a new home in '21 and knew we wanted to do at least three things right off the bat: 1)…read moreinsulate the attic, 2) install solar, and 3) an EV charger. I was pleased to find that REenergizeCO did them all and were more than just an installer but on mission to increase energy efficiency. From start to finish communication was fantastic. They first did the insulation and we noticed a difference almost immediately. They also took care of submitting the Xcel rebate paperwork for it. The solar panels and EVSE came a bit later. Again, they took care of all the paperwork with Xcel. The system has been working without flaw since and saving us tons of money in this inflated energy cost environment. We had them out recently to detach and reset the panels for a roof replacement. They took the opportunity to slightly tweak the layout for better efficiency. Still the same commitment to quality!

This company was so easy to work with. I left a message on Tuesday night and had a response first…read morething in the morning on Wednesday and was able to get a same-day appointment. For reference, a bird got into the bathroom exhaust fan and died, creating a horrible smell that needed to be dealt with quickly. The technician that came to my home was very professional and knowledgeable. He completed the job in around 30-45 minutes. Their customer service is excellent, and the pricing is also very good. I highly recommend this company for any HVAC needs.

My air conditioner died on one of the hottest days of the summer. I was able to get an appointment…read morequickly. The technician, Bob, was terrific - pleasant, professional and efficient. Van Genderen was a pleasure to deal with.

After having experiencing contractors in the past that had left us feeling frustrated, disappointed…read moreand taken advantage of... It has been a breath of fresh air to work with Gravina's Window Center of Littleton. We had tried going the route of "finding a great deal" in the past, only to discover cheap is expensive in the long run, and our "deals" had left us with poor quality products and even worse quality workmanship. We decided this time around we would research and interview for all of the projects we were about to begin - this time it would be about finding the best value for our money, professionalism, quality and workmanship. Our first meeting with Gravina's was to look into replacing a few basement windows. After meeting with Jim Gravina, Mike Gravina and Justin Shyong - loving their energy, knowledge and ideas - we decided to have them replace the windows in the basement and replace our back patio doors. I can't begin to express how excited we were to see the finished project - the back door had become a favorite focal point of our home! Once we had actually seen, and experienced the difference with the windows, door and workmanship from Gravina's, it was a "no-brainer" to have them handle "phase two"... siding our garage and replacing the garage windows. Again, everything was awesome! Knowing that our James Hardy siding was done according to all of the proper guidelines of the product was important to us. Of course, with everything going better than we could have expected, I can honestly say, we were excited to hire Gravina's again for "phase three"... replacing the windows and front entry door on our main level (the remainder of the house), they continued to exceed our expectations and we are absolutely ecstatic about everything! John Gravina and his crew did an incredible job with our window & door installation, as well as Wynette & Samantha who had come back to do perfect staining of the interior windows, door and casings to match the hardwood floors in our home. It seems a little strange to say I was excited to work with a contractor - because I think many of us have experienced that nightmare of having someone in your home and just praying for the day they will leave - but the peace of mind knowing that things are going to be completed right, all of the proper follow thru will be done, having qualified and respectful people working in your home, knowing that you have a company you can trust, and knowing you will have beautiful windows, doors and siding to enjoy for years to come, is something to be excited about! Upon writing this review, I have reached out to Gravina's to let them know if they have a client that would like to see the work they have performed at our home, they are welcome to schedule a time with me to bring them by (this is something that we have only offered to do with Gravina's and Luxescapes, the landscape/hardscape company we worked with on our backyard that was also incredible). Because I don't want to post my personal contact information over the internet, if you wish to call me regarding our experience with Gravina's, you are welcome to get my number from Gravina's. If you are looking for windows, doors or siding, I would highly recommend contacting Jim, Mike or Justin to come by... you will not be disappointed! We hope you will find this information helpful in your search for a qualified contractor for your project! ~ Kevin & Jeri-Lynn ~

I requested a formal contract from Gravina's for a full-frame window and sliding door replacement…read moreproject. The sales rep, Mark, provided a detailed itemized quote and answered initial spec questions promptly. When I mentioned that another vendor's quote was significantly lower and asked for a formal contract to compare, the rep declined to finalize the contract or calculate exact measurements unless I first shared the competing company's proposal. I explained that I don't share competitor quotes with any vendor, as a matter of fairness, and asked again for Gravina's own formal contract with their best price. I followed up twice over the following week, including a specific deadline for the contract, and received no contract or further response from the rep. I then forwarded the full email exchange directly to the sales director so the company could review it and respond if they chose to. That email also went unanswered. The initial consultation and product information were professional. However, despite being a ready buyer and giving the company multiple opportunities to follow through, I was unable to get a final contract at any level, and ultimately went with another company that provided a complete, firm proposal without conditions.