Get matched with top thermostat installers and replacers in Warrenton, VA

"Gerald was very responsive and even went the extra mile to get additional parts to install my thermostat and replace the squirrel cage on my furnace. Price was reasonable too! Thanks Gerald! I’ll be calling you again.."

"I want to comment on excellent work by techs David MacClary, Preston Shaw, Brett Allard, Seth Andres, and Justin Fox. Outstanding team effort on my full HVAC replacement. Superb customer service and excellent technician install. Theses guys set the bar high. Thank you for job well done."

"Exceptional Service from JW Home Improvement – A Review Worth Writing Let me start by saying I hate writing reviews, but after the service I just received, I felt absolutely compelled to share my experience. A few days ago, that dreaded moment happened. Our garbage disposal finally gave out. With four daughters, a wife, plenty of spoons, and after years of loyal service, it had officially met its match. I had tried finding quality and trustworthy people and did what anyone would do—asked family and friends. That’s when I remembered JW Home Improvement doing my parents’ deck. They had nothing but great things to say about the experience, so I gave JW a call. After a few frustrating calls with unreliable handymen, I called JW Home Improvement and spoke with James Hinton, who promptly scheduled Jesse and Josh to come assess the situation. Thank God I did. Jesse Wertjes and Josh Metz came out, assessed the situation, and gave me three different options at varying price points. That level of transparency and choice immediately built my trust. With a full family in the house, I opted for the Cadillac of disposals, one that can apparently grind chicken bones, which feels like a necessary feature at this point. From there, Angela Redd, the project coordinator, called to schedule the installation. When our appointment day arrived, so did a snowstorm. Impressively, Angela let me know the tech was still willing to make the call. I chose to reschedule because I didn’t want anyone driving in those conditions, but the dedication spoke volumes. On the rescheduled day, Weldon Harris, the office manager, personally called me in the morning to update me that the technician, Fernando, was running a little behind due to another job taking longer. I didn’t mind at all because the communication was spot on, which to me is one of the most important aspects of good service. When Fernando arrived, he introduced himself and immediately got to work. Everything was smooth until we realized the manufacturer had provided the wrong power cord. Instead of cutting corners, Fernando ran out to Home Depot to get a heavier-duty replacement. That kind of attention to detail blew me away. And the service didn’t stop there. Janice Chuck in billing made the payment process seamless, taking care of everything right away. Later, Luis Molina even followed up to ensure the entire process had gone smoothly and asked if I’d be willing to leave a review. Absolutely. This was my first time using JW Home Improvement, but it definitely won’t be my last. I’m already scheduling an estimate with them for a bathroom remodel and kitchen cabinet revamp. If this is how well they handle a garbage disposal install, I can only imagine how smooth my remodels will go. JW Home Improvement isn’t the cheapest company I spoke to, and I didn’t pick the cheapest option, but I got exactly what I paid for. Top-tier service, communication, and quality workmanship. Highly recommend. Sincerely, Chris McCormick"

"Oscar Canales, and his associates Levis and Sergio did an excellent job of installing insulation in a bay window overhang at the level of the basement ceiling, followed by repairing a drywall hole due to a needed plumbing repair. They gave a quick estimate, were easy to work with to fine tune the final pricing, and did the work as promised, arriving on time and finishing as planned. They went above and beyond climbing on my roof to identify the source of a leak, that had eluded other companies which had tried to find the problem. This was done at no charge to me. The repair to the front door frame they did for me, to prevent water from entering my home, was done professionally and also as promised. I highly recommend them!"

"Mr. Burnett provided excellent plumbing service. He replaced my toilet in the bathroom and water hoses for my wash machine. I appreciated his care, skills, and professionalism, I highly recommend Mr. Burnett for plumbing work."

"We had two bathropm fan replacements and found Jose through Amazon installation. Both of our existing fans were so old that the work involved to replace them was significantly more work than inspected. Jose and his team stayed to do all the work that day, even though the initial appointment was only for an hour. They bought needed materials including paint to match the old color on the ceiling where they had to repair Sheetrock.. They were very professional and the price was extremely reasonable. Will definitely work with them again in the future!"

"Installed custom play house for my daughter at a very reasonable price, good quality work, and is something our family loves."

Quality work and attention to detail and affordable prices. We are dedicated to providing good customer service to homeowners so that they are happy. Please see some of the services we offer below and call -or- click to schedule a free estimate today!

Valnard General Service Solutions (GSS) is built on over 25 years of experience in the field of general contracting. We offer free estimates, competitive rates, flexible payment plans and the highest quality of professional repairs and general construction service. Valnard and its sub-contractors are licensed and bonded.

"Outstanding installation and good pricing for Carrier HVAC (Heat Pump) system replacement. Salesman was prompt and thorough, although he did not provide us any brochures, booklets, etc. Installer was courteous, experienced, knowledgeable, and professional. Took the time to ensure system was thoroughly operational, confirmed electrical requirements and changed breakers accordingly, cleaned up all debris, and explained operation to us. However, since he was new to McCarthy's, he did not have any installation or service stickers or other company material. The sales representative had promised the following to us, included in sales/order form: one year free service, service information and schedule, copy of registration with Carrier. Three months later, we have not received any communication or follow up from McCarthy's -- despite our calling, texting and emailing the sales rep and office. This is our primary concern: the lack of follow up and poor responsiveness."