Cassidy Plumbing and Heating has been servicing the greater Boston area for over 25 years. As a Master Plumber, Don Cassidy has built a strong customer base through his attention to detail and his commitment to customer satisfaction. At Cassidy Plumbing and Heating, our business philosophy is simple: To be on time, neat and clean, get an understanding of all of the customers needs before any work begins, and to complete the job to the customer's satisfaction.
Business highlights
36 years of trusted experience
Emergency Services Offered
Services we offer
Plumbing, Heating, Gas Fitting, Drain Cleaning, Water Heaters, Boilers, Kitchen & Bathroom Remodeling, Sump Pumps, Water & Sewer Mains, and Whole House Generators.
Our boiler was failing and Donald Cassidy provided a detailed quote for the replacement, answered all our questions, explained process and completed the work efficiently.
Description of Work: Boiler Replacement
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
MATTHEW P.
02/2015
5.0
plumbing
 + -1 more
They were prompt, courteous and did a great job.
Description of Work: Plumbing services
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Martin F.
01/2015
5.0
heating & air conditioning/hvac, plumbing
 + 0 more
unknown
Description of Work: I was looking for a plumber to bring a gas line from the house to a detached garage. My preference is always in-town or very proximity. Don (of Cassidy Plumbing) quickly scheduled a visit. He explained that we would need a separate line from the meter to avoid pressure loss / stealing pressure from my other gas appliances. Don was straightforward and no non-sense. I really like his approach. | |The estimate come up a bit large but we figured out another path for the line and different materials to reduce cost. | |At that end, I decided to wait for the summer and reconsider then. I will definitely consider Cassidy again when the time come.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$6,000
Vlad S.
01/2015
5.0
heating & air conditioning/hvac
 + -1 more
Don & Steve arrived on time, inspected the boiler, pipes, valves etc. The guys are very experienced. They gave me free consultation. Our boiler is extremely undersized for the building. We will have to replace it sometime. We will keep Cassidy Plumbing & Heating in mind, for sure. I highly recommend them.
Description of Work: Don and his colleague Steve inspected our heating system
Rating Category
Rating out of 5
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Response from Cassidy Plumbing & Heating
[member name removed], I'm glad that I could give you more information on your current situation. Although the remedy is not a simple one it's good you have an understanding of why the units are failing to reach optimum temperature on cold days. It was nice to meet you and if I can be of any help to you in the future, don't hesitate to call! Thanks Don
Charles S.
09/2014
5.0
heating & air conditioning/hvac, plumbing, drain cleaning
 + 1 more
Don and Steve did a great job installing a new hot water heater and disposing of the old one. Two days later, by chance, my sewer line backed up and Don came first thing the next day (a Sunday!) to root it out and reseal it--even running out to Home Depot to get the part for me as I was without a car that day. Exceptional service! I highly recommend. Thank you.
Description of Work: Replaced hot water heater, cleaned out sewer pipe, replaced cap in y-connector.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$1,625
Stephanie G.
04/2014
5.0
heating & air conditioning/hvac
 + -1 more
Donald Cassidy is just great to work with. He and his assistant, Steve do superior work. They are super friendly and responsive. They provide prompt service and expert guidance on our options for repairs and upgrades to the various systems in our home. Excellent speedy work. Fair pricing.
Description of Work: Furnace Service & Multiple Plumbing Home Improvement Repairs. Main Bathroom: toilet rebuild, shower faucet replacement, replace widespread faucet on pedestal sink Clean dryer vent are and install metal dryer vent Snake Sewer Main Carpentry work -- build wooden cover over 4'x4' area over main drain/open dirt in basement Repairs and maintenance on older gas furnace
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$2,000
Dave M.
01/2011
4.0
heating & air conditioning/hvac
 + -1 more
It was 1 degree out, our gas furnace pilot was out, and I couldn't get it lit. We actually had a contract with the gas company's service people, but the account got messed up, and by the time that got straightened out, we were at the end of a huge line of people with heat problems, and could only get the next day. Temperature in the house was dropping, and we needed to do something to keep the pipes from freezing. I found Cassidy on the net, and picked them because they're a few streets over from us, and I thought we had a better chance of someone close coming on such a busy day, and I was right. He told me they'd be over after they finished up where they were, estimated an hour and a half, and said he'd call when he was on his way over. He did exactly that, and showed up right when he said he would, 6:30PM or so. He told me the best shot was to replace the thermocouple, at a cost of $200, and if that didn't turn out to be the problem, he wouldn't charge us. It was the best choice we had available, and a fair if-it's-not-the-problem arrangement. The price seemed high, but getting it fixed was a priority. It worked, furnace lit right up and stayed on, and that was great. Afterwords, I looked around on the net to get a sense of the fairness of the price. It's a $10 part, which you can't replace yourself because of the danger of gas leaks, and everyone says you should expect to pay way more than that to have it installed, but they were talking in the range of $100-150, not the $200 we paid. This is an expensive part of the country, short notice late on a very busy day, for work we really needed done, so I don't feel *that* bad about it, but the price was pretty high.
Description of Work: Replaced the thermocouple.
Rating Category
Rating out of 5
quality
4.0
value
2.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$200
PAUL O.
02/2007
4.0
drain cleaning
 + -1 more
GOOD RESPONSE TIME. OPENED A WALL TO FIX THE PROBLEM.
Description of Work: SLOW BATHTUB DRAIN STOPPED UP. THE PLUMBER HAD TO OPEN A WALL TO REPLACE AN OLD DRAIN.
Rating Category
Rating out of 5
quality
4.0
value
3.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0
Yes, I recommend this pro
$700
ALEKS J.
01/2007
1.0
heating & air conditioning/hvac
 + -1 more
Don never showed up! After all the coordination of when he's going to show up and what exactly he's going to do - nothing. I left him 4 voicemails on the phone "that he always answers", but not even a courtesy call to let me know that he's tied up elsewhere or that he's running late. This after a "we're all about customer service" talk he gave us after the first repair he did for us. The problem is that we have to keep making arrangements with the tenant below (who has a gaping hole in her ceiling), and we have to keep taking time off from work to be there for plumbers that don't show up. Don Cassidy does not give free estimates. He'll charge $75 to take 5 minutes to look at the repair. After that, you have no choice but to hire him. His prices are not fair. We have somebody else coming to make the repair for a lot less than what Don quoted us.
Description of Work: We hired Don Cassidy based on a previous little job he did for us(that one was a great experience). We have old steam heat and one of the pipes feeding our bathroom radiator apparently started to leak into the ceiling of the tenant that lives below us (her bathroom is directly below ours). I took down the the tenant's water-damaged drywall ceiling to expose the pipe leaky pipe and made arrangements for Don to show up to fix the pipe.
Rating Category
Rating out of 5
value
2.0
professionalism
1.0
responsiveness
1.0
punctuality
1.0
Robin B.
10/2005
5.0
heating & air conditioning/hvac
 + -1 more
DON RETURNED ALL CALLS ON TIME AND SHOWED UP FOR BOTH THE ESTIMATE AND APPOINTMENT EARLY. HE WAS FRIENDLY, PATIENT, PROFESSIONAL, AND FULLY COMPETENT. EVEN THOUGH THIS WAS A SMALL JOB, HE WAS HAPPY TO DO IT AND NEVER GAVE THE IMPRESSION THAT HE WOULD RATHER BE DOING A MAJOR ($$$) PROJECT INSTEAD.
Description of Work: NEEDED A VENTILATION FAN DUCTED THROUGH THE ROOF OF THE HOUSE. THEY SHOWED UP EARLY AND DID THE WORK WITH OUT ANY MISHAPS OR SURPRISES, AND WERE FINISHED IN ABOUT AN HOUR. LEFT NO MESS BEHIND, EITHER.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$300
MOLLY T.
04/2004
3.0
heating & air conditioning/hvac
 + -1 more
HE WAS LATE FOR THE ESTIMATE, BUT HE DID CALL TO LET ME KNOW. WE JUST FEEL LIKE HE WAS NOT INTERESTED IN THE JOB. WE NEVER RECEIVED THE ESTIMATE OR ANY OTHER RESPONSE.
Description of Work: WE CALLED FOR AN ESTIMATE FOR FORCED HEAT SYSTEM.
Rating Category
Rating out of 5
professionalism
2.0
responsiveness
4.0
punctuality
3.0
Yes, I recommend this pro
RICK F.
12/2003
5.0
heating & air conditioning/hvac
 + -1 more
HE WAS VERY THOROUGH AND EXPLAINED THINGS REALLY WELL TO ME. HE TOOK HIS TIME AND GAVE ME GOOD RECOMMENDATIONS FOR FUTURE CARE.
Description of Work: HE DID A MAINTENANCE CHECK ON MY FURNACE, AND HE ALSO PUT SEALER AROUND THE VENT PIPE GOING TO MY CHIMNEY.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$225
DIANE B.
08/2003
5.0
heating & air conditioning/hvac
 + -1 more
unknown
Description of Work: HEATING SYSTEMS, INSTALLED SINK AND DISPOSAL FOR KITCHEN.
Rating Category
Rating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$23,000
Harper S.
06/2003
2.0
heating & air conditioning/hvac
 + -1 more
I WAITED A COUPLE OF DAYS AND STILL HAVE HEARD NOTHING.
Description of Work: CONTACTED HIM FOR RADIATOR AND INSULATION FOR PIPES. NEVER RECEIVED AN ESTIMATE, DUE TO HIM NOT RETURNING MY CALLS OR STICKING TO HIS APPOINTMENT.
Rating Category
Rating out of 5
responsiveness
1.0
punctuality
2.0
CAROLYN W.
12/2002
4.0
heating & air conditioning/hvac
 + -1 more
THEY WERE VERY RESPONSIVE AND PROMPT, BUT I THOUGHT THEY CHARGED WAY TOO MUCH FOR A JOB THAT TOOK LESS THAN TWO HOURS TO COMPLETE. I USED THEM BECAUSE IT WAS AN EMERGENCY (COLD WEATHER SO I NEEDED HEAT, CARBON MONOXIDE RISK) BUT WOULD HAVE PREFERRED TO SHOP AROUND FOR LOWER PRICE.
Description of Work: REPLACED CORRODED EXHAUST DUCT FROM FURNACE (GAS/HOT WATER HEATING SYSTEM). APPROX 5 FT OF DUCTWORK, HOOD, TWO BENDS. SEALED OUTLET INTO CHIMNEY. APPROX 2 HRS LABOR, MAYBE $50 WORTH OF PARTS.
Rating Category
Rating out of 5
quality
5.0
value
2.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$450
PHILIP & MEGHE S.
08/2002
5.0
plumbing
 + -1 more
HIS PLUMBING WORK WAS GOOD. HE CUT A WHOLE IN CABINET TO INSTALL NEW PIPE AND IT WAS VERY SLOPPY. OTHERWISE HE DID A GOOD JOB AND EVERYTHING IS FINE.
Description of Work: REPLACED A SINK DRAIN PIPE, REPLACED A GARBAGE DISPOSAL, AND REPLACED TOILET AND EXTERIOR SPICKET
Rating Category
Rating out of 5
quality
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$950
MARGARET K.
07/2002
5.0
heating & air conditioning/hvac
 + -1 more
THEY DO VERY GOOD WORK.
Description of Work: THEY ARE RE-DOING MY HEATING SYSTEM.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0
Yes, I recommend this pro
PHILIP & MEGHE S.
12/2001
5.0
plumbing
 + -1 more
THE PRICE CHARGED FOR WORK DONE SEEMED HIGH, BUT I DID NOT SHOP AROUND, AND HAVE NO BASIS FOR COMPARISON. ALSO, HE BILLS BY THE JOB AND DOES NOT BREAK OUT LABOR AND MATERIALS, FURTHER CONFUSING THE ISSUE.
AS TO PROFESSIONALISM, IF IT IS LIMITED TO CLEANLINESS AND COURTESY, THEY WERE TIDY AND USED POLITE LANGUAGE. HOWEVER, I THINK THEY THOUGHT I WAS AN ARROGANT FEMALE, WHEREAS I FEEL I WAS RIGHT TO BE CONCERNED ABOUT NOT HAVING WORKING TOILET, WANTING MY PHONE CALLS RETURNED PROMPTLY, AND MOST IMPORTANT OF ALL, NOT WANTING THEIR SPURIOUS STORY ABOUT HAVING TO SPECIAL ORDER THE PART, AND THEN NEVER GETTING BACK TO ME, DESPITE MORE PHONE CALLS. I THINK THAT IS ABSOLUTELY INEXCUSABLE. IF THEY DON''T WANT MY BUSINESS, THEY SHOULD JUST SAY SO IMMEDIATELY TO FREE ME UP TO LOOK ELSEWHERE.
Description of Work: THERE WAS AN INTERNAL LEAK IN THE TOILET OF THE MAIN BATHROOM. IT TOOK A WHILE TO GET THIS COMPANY TO COME, AND WHEN HE DID, I WAS TOLD THEY COULDN''T FIX THE TOILET WITHOUT SPECIAL ORDERING A PART THAT MIGHT TAKE UP TO TWO WEEKS TO GET, AND WAS ONLY BILLED FOR THE SERVICE CALL AND A PARTIAL REPAIR. IT IS NOW FOUR WEEKS LATER AND I HAVEN''T HEARD FROM THEM. HOWEVER, ANOTHER SERVICE PROVIDER DOING OTHER WORK ON THE HOUSE HEARD ME COMPLAINING, LOOKED AT THE TOILET, BOUGHT A PART FROM HOME DEPOT AND IT WAS FIXED THE NEXT DAY. CASSIDY PLUMBING TREATED ME POORLY.
Rating Category
Rating out of 5
quality
1.0
value
1.0
professionalism
3.0
responsiveness
1.0
punctuality
5.0
$65
LINDA O.
08/2001
5.0
plumbing
 + -1 more
DON IS SUCH A GREAT PROFESSIONAL TO DEAL WITH. HE'S INTERESTED IN REPEAT BUSINESS; THEREFORE, HE'S HONEST AND UP FRONT. HE'S NOT CHEAP BUT HE'S THE FIRST TO ADMIT THAT: YOU GET WHAT YOU PAY FOR. DON TOLD US THAT WE NEEDED TO REPLACE OUR PIPES BUT SAID WE COULD WAIT A FEW YEARS TO DO IT. HE EVEN QUOTED US A PRICE IN 1998 THAT HE PRETTY MUCH STUCK TO WHEN WE FINALLY HAD HIM DO THE EXTENSIVE WORK IN 2001. HE'S CLEAN, PUNCTUAL, FUNNY, AND PROUD OF HIS WORK. FOR ALL FUTURE PLUMBING PROBLEMS, WE'LL BE CALLING OUR PLUMBER, DON CASSIDY.
Description of Work: DON REPLACED OUR BRASS PIPES WITH COPPER THROUGHOUT OUR TWO-FAMILY HOME. HE ALSO FIXED NUMEROUS LEAKS OVER THE PAST 3 YEARS.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$3,000
LINDA O.
05/2001
5.0
plumbing
 + -1 more
MORE EXPENSIVE, BUT GET WHAT YOU PAY FOR. HE IS VERY HONEST, FUNNY, AND NICE. SMALL COMPANY; LIKES BIG JOBS.
Description of Work: REPLACED ALL BRASS PIPES W/ COPPER. PUT IN GAS LINE FOR DRYER.
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
Heating and Air Conditioning,
Plumbing,
Drain Cleaning,
Natural Gas Lines
FAQ
Cassidy Plumbing & Heating is currently rated 4.5 overall out of 5.
Sunday: Open All Day
Monday: Open All Day
Tuesday: Open All Day
Wednesday: Open All Day
Thursday: Open All Day
Friday: Open All Day
Saturday: Open All Day
Cassidy Plumbing & Heating accepts the following forms of payment: Check
Cassidy Plumbing & Heating offers the following services: Plumbing, Heating, Gas Fitting, Drain Cleaning, Water Heaters, Boilers, Kitchen & Bathroom Remodeling, Sump Pumps, Water & Sewer Mains, and Whole House Generators.