Verified record
Paul J Lauria is an HVAC contractor in South Grafton, and his Massachusetts HVAC licence, 2831-SM-M1, is active on the state registry. In a 2024 review, Paul was described as having serviced and put in air conditioning and heating over the years, including ductwork in a post and beam house with mahogany floors that the reviewer called superb. That reviewer said Paul had recently spent 3 days working on their 20-year-old air conditioning unit, and that he returned calls immediately and showed up when he said he would. A 2020 review said Lauria responded quickly, stayed in touch, showed up for the scheduled service appointment and messaged when on the way, and called the work first rate and professional.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Paul J Lauria. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
Paul has serviced and put in air conditioning and heating for us over the years. Superb ductwork in a post and beam house with mahogany floors. He is professional. Friendly. Returns your calls immediately and shows up when he says he will. He recently spent 3 days here working on our 20 year old air conditioning unit. Could not ask for a better HVAC man.
I have sought a good HVAC contractor for several years and discovered Lauria last year. I just recently had to have them out again for another service issue and they are fantastic. They quickly respond to your inquiry and stay in touch (how many contractors do that?) They show up for their scheduled service appointment and in fact, message you when they are on their way. Their work is first rate and professional. They are both knowledgeable and courteous. I am very picky about any services and quick to criticize. But with Lauria I can give an unqualified excellent rating. I highly recommend.
Specializes in
Also offers
Languages
1 change recorded — last scanned Sep 25, 2026.
Transparent diagnostics5.0
Broad plumbing and HVAC range5.0
Repeat, years-long customers5.0
Water heater and boiler installs5.0
Two AC technicians out within a few hours5.0
