Denommee Plumbing, Heating & Cooling

4.0 / 5 stars, out of 12 reviews
21 Westech Dr
Tyngsboro, MA 01879
Phone: (978) 649-8886
Review Summary
Denommee Plumbing, Heating & Cooling is a reputable company that specializes in plumbing and heating & air conditioning services. With a solid rating of 4.0 and 12 positive reviews, they have proven themselves to be reliable and trustworthy.
One satisfied customer had a great experience with Denommee when they had a mini-split heat pump installed. They commended the company from the quoting process to the finished and completed work. The customer was particularly impressed with the professionalism and expertise demonstrated by the team. They highly recommend Denommee for any HVAC needs.
Another customer expressed their satisfaction with Denommee’s excellent communication right from the beginning. They had a mini-split system installed in their home and had a direct working relationship with the company. The customer appreciated the seamless coordination and cooperation throughout the process, resulting in a successful installation. They were very pleased with the outcome and the level of service provided by Denommee.
A third customer shared their positive experience with Denommee’s installation of mini-split heating and cooling. They mentioned the smooth and reliable service starting from the estimate provided by Jeremy to the actual installation conducted by the crew and overseen by Bill. The customer expressed their gratitude and satisfaction, highlighting the professionalism and efficiency of the team.
In summary, Denommee Plumbing, Heating & Cooling is a highly recommended company for plumbing and HVAC services. Their excellent communication, professionalism, and expertise have been consistently praised by their customers. Whether it’s a plumbing issue or the installation of heating and cooling systems, Denommee is a reliable choice for quality service.
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Burgess Plumbing and Heating

5.0 / 5 stars, out of 6 reviews
6 Old Kendall Rd
Tyngsborough, MA 01879
Phone: (978) 649-2110
Review Summary
Burgess Plumbing and Heating is a highly-rated company that specializes in plumbing, water heater installation/repair, and heating and air conditioning services. With a perfect rating of 5.0, it’s clear that customers have been extremely satisfied with their experiences.
Located at 6 Old Kendall Rd, Tyngsborough, MA 01879, Burgess Plumbing and Heating is conveniently situated to serve the local community. Their prompt and efficient service has earned them a stellar reputation in the area.
One reviewer had a positive experience when they called and spoke with owner Mark regarding servicing their heating system. Mark was able to send someone out the same day, and they did an exceptional job. The reviewer praised the team for their great work and appreciated their dedication to customer satisfaction.
In another review, Mark was commended for his helpfulness, efficiency, and friendliness. During a particularly cold snap over the holidays, the reviewer’s furnace stopped working, and Mark promptly resolved the issue. This timely response during a challenging time impressed the reviewer and showcased the company’s commitment to their customers.
Another customer shared their experience when they needed their water heater changed. After calling a few places, Burgess Plumbing and Heating stood out by responding promptly. Mark, the representative who helped them, inspired confidence with his expertise and professionalism. The customer was satisfied with the service and felt assured that they made the right choice.
Overall, Burgess Plumbing and Heating has proven to be a reliable and trustworthy company. Their expertise in plumbing and heating services, along with their commitment to excellent customer service, has earned them the respect and appreciation of their clients. Whether it’s a plumbing issue, water heater installation or repair, or HVAC services, customers can rely on Burgess Plumbing and Heating to deliver exceptional results.
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Koval Plumbing Heating & Air Conditioning

4.0 / 5 stars, out of 5 reviews
Tyngsborough, MA 01879
Phone: (978) 251-7200
Review Summary
Koval Plumbing Heating & Air Conditioning is a reputable company that specializes in Heating & Air Conditioning/HVAC, Plumbing, and Water Heater Installation/Repair. With a rating of 4.0, they have received positive feedback from their customers.
One customer had a negative experience with the company. They called for an estimate on adding a new hot water tank to their house. However, they were disappointed when the owner, George Koval, agreed to meet them at their house but did not show up. This lack of professionalism resulted in a low rating of 1.
On the other hand, other customers had a great experience with Koval Plumbing Heating & Air Conditioning. One customer mentioned that they called on a Saturday morning with no heat in their home. The company promptly arrived at 10 am and successfully diagnosed and solved the issue. This efficient and reliable service earned them a high rating of 5.
Another customer had a positive experience with the company during a difficult time. They appreciated that the company addressed all their concerns, accurately represented what they could do, and replaced their equipment. This level of professionalism and quality workmanship resulted in another high rating of 5.
In summary, Koval Plumbing Heating & Air Conditioning is a trustworthy company that provides excellent service in the Tyngsborough, MA area. While they may have had a few hiccups, the majority of their customers have had positive experiences with the company. Their expertise in HVAC, plumbing, and water heater installation/repair makes them a reliable choice for any homeowner.
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ModCon Service and Support

3.0 / 5 stars, out of 6 reviews
71 Westech Dr
Tyngsboro, MA 01879
Phone: (617) 629-1688
Review Summary
ModCon Service and Support is a highly recommended service for all your heating and air conditioning (HVAC) and plumbing needs. With a rating of 3.0 and 6 reviews, they have proven themselves to be knowledgeable and trustworthy.
Their team of experts is always on call, ready to assist you with any boiler issues you may have. Customers have praised their knowledge and reliability, making them a go-to choice for all your boiler needs.
One satisfied customer shared their positive experience, stating that ModCon Service and Support’s technicians were very knowledgeable and trustworthy. They highly recommended the company for all boiler needs.
Despite some negative reviews, it is important to note that many customers have had positive experiences with ModCon Service and Support. One customer mentioned being surprised by the negative reviews, as they were confident that the owner, Rich, has hundreds of satisfied customers. They had a Munchkin 199M installed in their house and were extremely satisfied with the service.
Another customer shared their experience of having trouble with a modulating condensing boiler and hiring several different companies that didn’t know what they were doing. However, when they turned to ModCon Service and Support, they were finally able to resolve their issues. The customer praised the company’s expertise and mentioned that they had expensive service calls with other companies before finding ModCon.
With their expertise in HVAC and plumbing, ModCon Service and Support is a reliable choice for all your needs. Located at 71 Westech Dr, Tyngsboro, MA 01879, you can reach them at (617) 629-1688.
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Lamco Systems

3.5 / 5 stars, out of 11 reviews
4 Cummings Rd
Tyngsboro, MA 01879
Phone: (978) 649-3868
Review Summary
Lamco Systems is a heating and air conditioning company located at 4 Cummings Rd, Tyngsboro, MA 01879. With a rating of 3.5 stars out of 5, they have received a mix of positive and negative reviews from their customers.
One satisfied customer mentioned that Lamco Systems provided excellent customer service. They were particularly impressed with the company’s knowledge and friendly staff. The customer also praised Lamco Systems for doing a fantastic job with the overhaul of their central air conditioning system.
However, another customer had a less positive experience. They shared that in 2017, Lamco Systems installed a central air conditioning system in their newly purchased house. However, in 2020, the coil of the system failed. Lamco Systems blamed the manufacturer for the failure, which left the customer disappointed.
On the other hand, another customer has been using Lamco Systems for preventative maintenance for 20 years and has always been satisfied with their service. They described the company as professional, courteous, and always on time. The customer even mentioned that they recently had their system replaced by Lamco Systems and had a positive experience.
Overall, Lamco Systems has a decent rating and has provided satisfactory service to many customers over the years. While there have been some negative experiences, the positive reviews highlight the company’s knowledge, friendly staff, and professionalism.

