Our heat was out. I called the office at 10:15am. It is now 12:40pm and my heat is fixed!! Staff…read morewas polite and friendly. I couldn't be happier.

Welter is the Man!…read more I have an aging Buderus GB142 condensing boiler that has been having those old age boiler things happening. I had been using a local service with a monthly support agreement but recent experiences with under trained techs led me to search for someone more familiar with my boiler. After having been quoted $4,900 to repair my boiler for error codes and inaccurate pressure readings from Company A, I contacted Welter and he came in and assessed a few problems. The issues were addressed efficiently, parts were replaced, connections were repaired the boiler was deemed ready for service and the total bill amounted to less than 20% of Company A. Long story short, Welter is an experienced plumber, heating pro, with a positive attitude and excellent troubleshooting skills. Highly Recommend Welter for any heating / hot water issues.

Rob is a true professional who consistently produces excellent, high-quality work at a reasonable…read moreprice. Communication is one of his strongest points--he responds to messages quickly and clearly, and scheduling is always handled efficiently within a reasonable timeframe. It's rare to find someone this dependable and skilled. I recommend him without hesitation.

Rob Newcomb answered a late evening Black Friday call for a hot water leak. He came very fast to…read moregive us hot water for the weekend. We are very happy for his prompness and quality!

This is not a group you want to hire. A good friend hired them when her heater went out on a…read morefrigid winter day. They sent someone out, charging her about $500. Whatever he did stopped working a day later, so they sent someone else out to fix what the first guy didn't do properly. And they charged my friend for the second visits. How's that for customer service? The second "fix" stopped working in a couple of days, so they sent someone on a third visit, and charged my friend for that visit, too. This outfit has customer service down to a science. Oh--and along the way, they told my friend she needed a new heater, but the fixes they were doing would get her through the winter. Price of installing a new Bosch heater? Over $10,000. When my friend told Chaves she wanted a second opinion, they told her she didn't need one. (More "customer service.") Within a few days, my friend contacted someone whose firm offered her the same Bosch heater, installed, for under $5,000. My suggestion: Don't put yourself through what my friend just went through. Stay away from these guys. They act like they know what they're doing, but too much of what they're doing is over-charging for work they don't do very well.

My house was built in 1959 and my AC system had seen its better days (installed 1988 and dead as a…read moredoornail), so I had to install a new system. I checked with several HVAC companies, and they all told me they couldn't install a central AC system, because there was no room for a condenser to fit on top of my old oil burner. After checking everywhere and not being happy with their alternatives, in frustration I mentioned HVAC to my friend, and she told me to check with Chaves in Hudson, MA. So, I had Chaves come out for an estimate and Jacob was on time and a pleasure to work with. I told him the situation up front and after looking at everything, Jacob told me they could fit a condenser on top of my current oil burner; it may involve some manipulation, but he felt confident they can do it. I was thrilled. They put everything they were going to do in the quote. The quote included things I never thought of like getting a permit and an electrician to make sure everything was up to code; I'm telling you these guys are one in a million. The installers, Mike and his partner were great, on time, spoke perfect English and more than capable to handle anything. I should also mention that Melissa in the office was very clear, helpful and the type of person that will fill a rainy day with sunshine. I love my new system and would gladly recommend Chaves to anyone that needed the best HVAC company around.

If I could give a rating higher than 5 stars, I would! Working with Landry to get mini splits…read moreinstalled in my home has been such a smooth process from start to finish! Tim L came out and answered all my questions and was knowledgeable and provided top tier customer service. Patrick and his team handled the instal and again provided top tier customer service and went above and beyond to ensure everything went as expected! Chose Landry and you won't be disappointed!

$$$$$$$$$$$$ I could not believe that it would cost nearly…read morenearly $2,000 to replace a sink and $700 to add the faucet. They are less of a reasonable service company and more of a high-ticket selling company. The on-site teams are polite and friendly, but I feel bad that they have to put a 30-minute estimate "portfolio" in the van to drive up costs as much as possible. I'm really offended and I've been in sales my entire career.

He saved my life! I had a tub clog, called a roto rooter guy and he made things worse. He broke the…read morepipe and flooded my place. I was in a panic to get it fixed as I need to travel abroad in two days. I tried a few people without success and then found Mitch by accident. He is easy to communicate, very experienced and smart, identified and fixed the problem right away.

I am a single woman.Now that being said, Mitchell had fair pricing. He did not add to the price on…read morethe tail end. He is personable and kind! It was an absolute pleasure to work with him! I will use him on future projects and already recommend him to my sister, who needs work done!

Viking has always been very helpful and responsive. The technicians are professional and…read moreknowledgeable, and Lars will always take the time to explain what our options are for service.

Needed general maintenance for HVAC system. Ryan arrived on time was friendly and knowledgeable…read more Answered any questions, concerns and performed the job in a timely manner. Best service technicians in the area by far.

We got estimates for an oil furnace replacement and heat pump to replace our AC condenser from 5…read morecompanies. Estimates ranged from $30K to $19K. We chose the Knight system for $19K and it was installed in 1 day. They also processed the partial home rebate to get almost a $6K rebate from MassSave. We also switched the Knight for out heating oil supplier - it was a little more expensive than our old COD supplier, but it includes a discounted service contract with free cleanings - something we paid $300 from our old COD oil company.

We sold the house that was getting deliveries from Knight fuel and cancelled (twice now) future…read moreservices. They received a final check from the realtor but never stopped billing us or apparently, delivering fuel, even after at least 6 months. We've emailed and called with no success at stopping. It's basically harassment at this point because they will not be receiving any other payments.

We were a long time customer of Demelo Plumbing, Heating & Air Conditioning. Over the years we have…read moreused them for drainage issues, plumbing repair and hot water heater maintenance and until recently delivered a reasonable service. On our request, Demelo came to our house on June 7 to clear a clogged kitchen drain. The technician worked on it and declared the problem fixed. We were charged $230. About a week later the drain was clogged again. On June 17 Demelo returned to clear the same clogged drain. A different technician "fixed it" and charged us another $370. In a weak moment I paid. So after paying $600 and one more week, the drain was clogged again for the 3rd time. On June 28, we called Ari's ProDrain Cleaning to clear the same clogged drain that none of the Demelo technicians were able clear. Ari charged us $250 and gave a 30 day warranty. The drain is working well now. I contacted Demelo several times to complain and I requested a $300 refund (should be all $600). After several calls the Demelo business person told me that the owner can only authorize a $60 credit on THE NEXT SERVICE. Demelo does not provide a warranty on their work even though their website states under plumbing services: "Demelo Plumbing, Heating & Air Conditioning is there to fix those problems, making sure your day-to-day routines, whether at work or home, continue unabated. Need an installation or repair? Call us. We'll have one of our team members out to appraise the situation and get you up and running, leaving you with the confidence of knowing the job was done properly." In other words empty words. The charge time and materials whether they fix the problem or not. Clearly a company to avoid.

this this the best company!! nicest people always there wen I call and come when needed. thank you…read moreKathy and Adian!! highly recommend

We had a toilet leak and since, years ago, we had previous experience, RJ CURLEY. We were told a…read moretech would be here 8-10 am. Mr. CURLEY showed up ahead of time. Who does that? He quickly replaced the wax seal and replaced the guts of the tank. Finally, he cleaned up after himself. While this was a relatively easy repair, CURLEY gets a five star for a quick, clean and courteous service call

I had a small pin leak in one of my pipes by my well pump that obviously needed to be dealt with…read moreASAP. I contacted RJ Curley around 12:30 PM and they advised me that they would try to have someone there by the end of the day. About 45 minutes later I received a call that the crew was on there way. Within the 1/2 hour they showed up and fixed the leak in about a 1/2 hours time. They also replaced the shut off valve that was discovered to be defective. This was all done at a very fair and reasonable rate. This is the second time I had to use R J Curley for a plumbing issue in the last two months and both experiences have been more than Satisfactory. Based on my most recent experiences and some bad experience with my previous plumber, I highly recommend RJ Curley for any plumbing needs. Thanks guys for the good work.