I just sold my house and needed an oil tank level reading for the closing Of the sale. I had…read moretrouble getting in touch with Haffner's "Proration" site but a phone call to customer service solved the problem. A woman named Jackie answered the phone (no robot, no hold time) and was responsive, intelligent and articulate. Friendly, even. Problem solved!

We have been customers at their Goffstown NH location since they bought out Putnam Fuel, it's been…read moreover 25 years we have used that company. Fast forward to today when they refused us when I called to schedule a maintenance appointment. What kind of company after 20 plus years being a loyal customer says they will no longer provide service to my boiler because I don't buy oil from them. Stupid move Haffner's. The customer service rep said they have had this policy for over 3 years, funny you guys had no problem servicing our boiler those 3 years till today. If I get my car fixed at a local garage they don't force me to buy their gas...

Prompt service. Service gentleman was very professional, explained everything well. Fair price.read more

We had a small piece of pvc piping that needed to be replaced (it was leaking). The technician…read morecalled to let us know when he was on his way, had to run out to get supplies, and got the job done quickly and cleanly. Nice guy, he did a great job and answered all of our questions. My only issue (if that's what you even want to call it) is that I thought it was pricey for such a small repair. That being said, it wasn't something we were going to do ourselves, so for us, it was worth the $$$. I feel very good about recommending this company - he showed up on time and did a great job.

Shawn was great! Prompt, efficient and knew what he was doing! I would definitely recommend him!…read moreThank you!

Shawn was quick to reply to my call and was able to get me in his busy schedule quickly. He gave me…read morea quick analysis, got the parts and was quick to repair...

Callahan has serviced our heating and A/C for over ten years, keeping older systems running well…read more at reasonable cost. Office is responsive, technicians are prompt, cost seems reasonable. It feels good to know I can trust to have problems solved expeditiously.

I had my annual boiler checkup done today, and the young man that serviced it was very thorough and…read moreknowledgeable. He was also very polite, and answered all my questions. Callahan installed my A/C back in 2000, and it's still going strong 24 years later. I'll definitely call them early next year to service it, hopefully for another year.

Great company! It has the brightest and hardest working people. They are great problem solvers and…read morecan troubleshoot any problems you might have.

Steve went above and beyond helping me with my issue. He took the time explaining the issue as well…read moreas what caused it and what to look out for in the future. As a first time homeowner this extra time, answering all questions showed me what truly top notch service AMT HVAC provides! I will be using him again for all my HVAC maintenance needs. Thank you!

Kurt arrived when we had no Heat, immediately attending to the unit after asking questions of our…read moreconcerns. His team is professional, provided excellent service, and did was fair on pricing- would highly recommended!

From the owner: Discover Reliable and Budget-Friendly Heating and Cooling Solutions for Your Home or Business with…read moreGMS Refrigeration & HVAC – Proudly Serving the Greater Boston Area for Over 15 Years, Backed by Expert Care from Our Dedicated Family-Owned Team Based in Lawrence, MA. **Why Choose Us? Our excellent reputation is built on our dedication to customer satisfaction. Whether your job is small or large, our skilled technicians leverage cutting-edge technology to provide dependable and effective service customized to your HVAC requirements. Trust GMS Refrigeration & HVAC for your heating and cooling solutions. Your business and homes perfect climate is our priority!

After dealing with several private-equity backed HVAC companies that felt more like high-pressure…read morecar dealerships, we were relieved when Gill from Warrior Heating and Cooling came by. From the start, he was honest, thorough, and transparent. He took the time to explain everything clearly and never once tried to upsell us on things we didn't need. We decided to replace both our AC system and gas furnace (after the furnace died on the morning of the first blizzard!) with new American Standard units, and Gill gave us a very fair and reasonable price. While Warrior may not have had "7 trucks ready to finish the job in one day" like some of the larger companies promised, Gill and his team focused on doing the work the right way -- with care, professionalism, and attention to detail. What really stood out was the customer service. Gill even helped us install and set up a new smart thermostat I had purchased myself. It's rare these days to find contractors who are both skilled and genuinely trustworthy. We'll absolutely be calling Gill again for any future HVAC needs, and we highly recommend Warrior Heating and Cooling!

Very professional and honest. Helped with cleaning and descaling , explained everything clearly…read morewithout pushing unnecessary replacement. Would definitely use again!

Excellent straightforward service. Noone wants to replace their boiler, but a week after ours died…read morewe're now warm and cozy. Prices seems comparable with other similar services, and customer service is top notch- plenty of text/ email reminders, written quote, arrive on time, clean, courteous and finished on time with no mess. Even brought us space heaters to get through the time without heat.

They were great. After days of delays and cancellations with another plumber I called Plumbr and…read morethey got me in the same day. The work was done for $100 less than my quote from the other plumber and it was fast and professionally completed. When it was installed and I thought it was okay he felt the water flow should be stronger and took apart the connections to troubleshoot and got it flowing even better. Would highly recommend these guys.

I live in South Lawrence. And I am sure that many of those that have suffered from Sept 13…read moreColumbia Gas situation will agree. It has not been easy. The professionals that came to do the streets, electrical, replace gas inhouse pipe and the plumbers that put in the furnace and hot water heater were professional and caring in the beginning months. But it was the multiple visits in between that drove me crazy. (From what I found out to be 2nd and 3rd party's who said they worked for CG but did not.) I found out that CG didn't have my dryer order even after 15 orders were taken. It was the last thing I needed. Just before my dryer was delivered. I had 2 very horrible visits from 2nd or 3rd party people representing someone. (Not CG employees and yes they had the cg tags around their necks) I called CG and told them give me my dryer and that I was going to hire someone. Sure enough CG came with it and put it in the basement. (Friday) I called Kerry Martin as I wanted to give a fellow South Lawrence business. (He is also impacted) Told them I had Monday off. Kerry came along with his helper and within 2 1/2 hours he was done. He got the permit in Andover, did the gas connection and also the duct work. Very, very professional and caring. Both his wife and him understood why I hired them. Due to the multiple visits going through CG doing the dryer work would have resulted. It was like a mountain dropped off my shoulders. The sad part was that I was so use to CG multiple visits after they did work. That I was looking out the window and waiting for knocks on the door. If you are currently dealing with CG gas related situations. Or one of those who in the spring will be. (Those who had things fixed and relit) And don't want to go through the hassles and multiple visits from CG reps. I suggest hiring Kerry Martin. AND YES I DID SUBMIT THE PAID INVOICE TO MY ADJUSTER. AND THEY REIMBURSED ME. So just tell CG to deliver and leave and hire Kerry. No hassles etc. Very caring and helpful. You are also helping a business family/business owners who went through September 13th, 2018 and know exactly what it was like that day, night, weekend and what we are going through now and in the future. I will always keep his number near by.

Kerry was a great help to me during the natural gas crisis. Highly skilled and very reliable!read more