
Serving Merrimac, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"Great work , the water heater was installed for less than an hour."


Serving Merrimac, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"Great work , the water heater was installed for less than an hour."

Serving Merrimac, MA and surrounding areas
Approved (Corporate)
In business since 1989
Free estimates
Emergency services offered
"We have had several Sila visits in recent months - all exceptional. VISIT 1: We had old pipes and valves that limited our dishwasher, so we had that replaced. While there, the Sila agent suggested we replace some of the attached lines and managed to streamline our hookups by removing some of the unneeded valves and connections no longer needed. VISIT 2: We similarly had a great visit and instal from David, who did a very beautiful install on our new water heater. He removed the broken unit, improved the connection design, put in improved valves and labelled each with a tag, then tagged other connections through the basement."





+6

Serving Merrimac, MA and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Replacement of 2 heating and a/c systems. Went very well. Professional, courteous, and thoughtful."





+8

Serving Merrimac, MA and surrounding areas
Approved
Super Service Award Winner
In business since 1980
Free estimates
Emergency services offered
"Called them up for replacing my cracked sewage pipe in the basement. They came out, gave a free estimate with reasonable pricing and immediate availability. Did a courtesy camera scope of the entire sewage pipe out to the city line while the pipes were open. Finished work within estimated window and charged at the original estimated price. Polite and clear with communication."





+9

Serving Merrimac, MA and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Addario's Services did a great job installing a new high efficiency combo boiler in our home. After I requested an estimate, I got a quick call from the office to schedule a time for one of their comfort advisors to come out to our home. Sam, my comfort advisor was very knowledgeable, and I appreciated his low pressure presentation. Once the work was booked, because our installation was complex, Joe came out and came up with a plan to vent the exhaust on the side of my house to minimize the number of pipes on the front of my house. The installation went very well, and they installed a temporary water heater so we were only without hot water for less than a day. For the day we were without heat, they brought in plenty of space heaters to make us comfortable for that night. When the installation was complete, the installation technicians took lots of time to explain the operation of the new system, and to answer any questions I had. The system is working great and there have b"





+110

Serving Merrimac, MA and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"We have been very happy with plumbing services for this company! They have replaced faucets, new water heater every plumbing indoor an outdoor need was met efficiently."




Serving Merrimac, MA and surrounding areas
Approved
In business since 2010
Credit card accepted
Customers say: Quick response
"Had a central air system installed on 8/2/21 by Marcin and his 2 associates. Great job, good people to deal with. I recommend this company. Lauri Pekkala"
Serving Merrimac, MA and surrounding areas
Approved
In business since 1985
Free estimates
Credit card accepted
R.C.Voltero Plumbing heating & gas specializes in the latest energy efficient technology. Whether you are looking for traditional heating & cooling systems or wanting to go green give us a call

Serving Merrimac, MA and surrounding areas
Approved
In business since 2023
Emergency services offered
Warranties offered
Since our founding, ER Services Plumbing & Heating has been known for quality services, exceptional efficiency, and the highest level of professionalism. No matter what service you’re looking for, we guarantee to not only meet but exceed your expectations and ensure your full satisfaction. We have been servicing the Merrimack Valley and North Shore for 40+ years of combined professional experience. We excel in High-Efficiency Boilers, Water Heater Replacement, New Construction, Remodels, and Repairs. - Call today!\n





+21

Serving Merrimac, MA and surrounding areas
Approved (Corporate)
In business since 1988
Free estimates
Emergency services offered
"Replacement was urged by technician after routine inspection of heating system. Water heater wasn't part of the service but, tech checked it anyway. Nice enough of him to do that. After showing me his concern (legitimate) I asked for a quote to replace. Outrageously expensive considering cost of materials. Later learned techs are incentivized to sell service and parts. Dropped them as my go to plumbing and heating guys. Water heater still working 3years after urgent replacement was quoted"





+27
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