About us
Business highlights
77 years of trusted experience
Family Owned & Operated
Emergency Services Offered
Services we offer
Amenities
Free Estimates
YesWarranties
YesEmergency Services
YesAccepted payment methods
Photos of past projects
Reviews
4.925 Reviews
Filter reviews by category
Showing 1-25 of 25 reviewsBill B.
01/2023
electrician
+ -1 moreExcellent - everyone I have met at this Company is knowledgeable, professional, and courteous.
Description of Work: Revamp entire electrical system for 6,000 square foot house and installation of a 26kw generator.
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Yes, I recommend this pro
Abayomi J.
11/2022
electrician
+ -1 moreVery professional, and displayed a level of competency. I am very impressed.
Description of Work: Fixing the lack of electricity in a portion of my house.
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Yes, I recommend this pro
Jeffrey K.
07/2022
electrician, heating & air conditioning/hvac
+ 0 moreIt went well. Found the problem and it was quickly fixed
Description of Work: Fix AC that was not working
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Yes, I recommend this pro
$345
Catherine D.
07/2022
electrician, lighting
+ 0 moreExcellent work petformed
Description of Work: Install lighting fixtures
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Yes, I recommend this pro
Raheemah M.
06/2022
electrician
+ -1 moreBest experience I’ve had so far being a homeowner. TIm D was very knowledgeable didn’t try to force me to do something else that I didn’t want or make sense to do. I’m actually considering doing my central air sooner than later because of the great finance options they have available. Which is why I didn’t complete the C-wire service it only makes sense to do it all at once under one invoice.
Description of Work: I needed a C-Wire
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Yes, I recommend this pro
Joe C.
04/2022
electrician, heating & air conditioning/hvac
+ 0 moreSome delays with getting HVAC product that was selected but once product arrived the installation was done promptly. Would hire them again. Very satisfied with the installation.
Description of Work: Install new HVAC
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Yes, I recommend this pro
$17,000
Maria R.
02/2022
electrician, lighting, fireplaces
+ 1 moreTook 3 days to complete, as stated. Sam and Paul did an outstanding job! They worked together and got it done. Sam is very knowledgeable and was thorough in explaining the process and was available with any questions that I had. He made the time to explain and walk me through it. Cleaned up and respected the property. I’m sure we will be seeing Sam again in the near future. Thank you for all you do! We are very pleased!
Description of Work: Service upgrade, fireplace outlet installed, switched out 8 light fixtures, pendant light, entryway light, laundry room light installed.
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Yes, I recommend this pro
Bill M.
12/2021
electrician, heating & air conditioning/hvac
+ 0 moreInstallation completed as promised. Only one minor issue after Installation and the service technician arrived at my house within an hour of my call and promptly fixed the problem.
Description of Work: Installation of Navien combi boiler
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Yes, I recommend this pro
$10,000
Response from Cotti-Johnson HVAC, Plumbing and Electrical RI
Jeffrey K.
11/2021
electrician
+ -1 moreSam did a terrific job and will be doing other devices in the near future!
Description of Work: Car charger
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Yes, I recommend this pro
Dawn M.
10/2021
electrician
+ -1 moreIt went very well. They seemed knowledgeable, were polite and cleaned up when they were finished. It's only been one day but everything is working as it should. Peter who headed up the installation was very good.
Description of Work: Replace 2 AC units
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Yes, I recommend this pro
Max P.
10/2021
heating & air conditioning/hvac
+ -1 morequickly and smoothly
Description of Work: Furnace yearly maintenance
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Yes, I recommend this pro
$325
Response from Cotti-Johnson HVAC, Plumbing and Electrical RI
Bob B.
09/2021
electrician
+ -1 moreMatt was on time and very professional. Completed the job and then answered questions and reviewed steps necessary to use backup generator
Description of Work: Install generator
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Yes, I recommend this pro
$4,300
Paul C.
07/2021
electrician
+ -1 moreWell Done!
Description of Work: Transfer Switch for generator
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Yes, I recommend this pro
Bob B.
07/2021
electrician
+ -1 moreDan showed up and explained what he would have to do to make it safe around the swimming pool. He rebuild the electrical station and did an excellent job
Description of Work: Had a problem with swimming pool electrical plug
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Yes, I recommend this pro
$269
Nicholas C.
07/2021
heating & air conditioning/hvac
+ -1 moreAdam is the kind of service technician you want in your house. I'm the kind of customer who wants to understand what's going on, why something broke, how I can prevent it, what are the alternatives, etc. He walked me through everything, explaining what he was doing as he was doing it, and stopping periodically to dive deeper into the details as I had questions. My AC needed a charge of coolant, but the air handler in the attic was also in a deteriorated state, with rust buildup and mold present. Adam showed me everything he was seeing and explained its significance. He also explained that our system is using a type of coolant (R-22) that is being phased out and that will become increasingly difficult to find. We got the AC working again for now, but it sounds like we need to replace our system. I will definitely be reaching out to Cotti-Johnson about that, and I hope the installers I get are as meticulous and knowledgeable as Adam!
Description of Work: AC full checkup; diagnosis and repair for frozen AC line
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Yes, I recommend this pro
$460
Response from Cotti-Johnson HVAC, Plumbing and Electrical RI
David Z.
03/2021
electrician, heating & air conditioning/hvac
+ 0 moreGil, Luis, and Don were tremendous when they arrived to install my new AC system. I'm incredibly happy I chose Cotti-Johnson for their expertise and professionalism, from install all the way through clean up.
Description of Work: Central AC installation
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Yes, I recommend this pro
robby L.
02/2021
electrician, heating & air conditioning/hvac
+ 0 moreit was a great experience, Gil Luis was professional from begining to end of the project, to a point he went above and beyond getting us the right furnace, and installing it so we could get our heat back on...
Description of Work: install of a brand new furnace
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Yes, I recommend this pro
Jill C H.
02/2021
electrician, heating & air conditioning/hvac
+ 0 moreThe whole process was very smooth and seamless...from the start with the Comfort Advisor Britt.. Then the team of Gil/Luis & Don did a great job...Installation completed in a day they where all professional ..knowledgeable...courteous...left the site the way they found it...
Description of Work: Ductless/ Split Installed
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Yes, I recommend this pro
Kelly W.
12/2020
electrician, heating & air conditioning/hvac
+ 0 moreI can't say enough about the team at Cotti-Johnson. From my scheduling with Mel, to the estimate with Ryan and finally, the install crew of Gil, Luis and Nick. Everyone was so professional, courteous and time-considerate. Gil even took extra time to mop my floor to ensure that they left no trace of working in my home! I would recommend this team in a heartbeat.
Description of Work: Install of new furnace, water heater and ductwork
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Yes, I recommend this pro
$13,000
John A.
10/2020
heating & air conditioning/hvac, home security systems
+ 0 moreVery well. These guys, Gil, Luis, Jake and Nick, did a great job with our 2 day installation, they were professional, friendly, answered questions easily, protected the indoor environment (drop cloth, ppe etc), and reassembled and thoroughly cleaned everything afterward. Look forward to contracting with them again for any other large job.
Description of Work: Installation of central AC
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Yes, I recommend this pro
$12,000
Rhonda M.
06/2020
electrician, lighting
+ 0 moreThey were quick to respond and had the problem taken care of the same day. I would not hesitate to hire them again.
Description of Work: Outlets and overhead light in bathroom had stopped working and needed repair. They had to replace a box in the attic, redo the connections and install two switches and two outlets .
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Yes, I recommend this pro
Jon W.
05/2020
electrician
+ -1 moreEverything went smoothly and Steve was very informative explaining what the problem was and resolving it quickly and efficiently . I will higher them for future projects .
Description of Work: replaced control switch and motor in attic fan
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Yes, I recommend this pro
Archie E.
11/2019
heating & air conditioning/hvac, fireplaces
+ 0 morevery well and both fireplaces worked well.
Description of Work: cleaning the parts
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Yes, I recommend this pro
$500
denise T.
07/2019
heating & air conditioning/hvac
+ -1 moreThe technician, Robert Duclos, was very informative and walked me through every step of what the issue was. He took pictures of the unit (it's in our attic) and pointed out details that I would not have otherwise been able to see. Mel, from their office, has been excellent at following up via phone and arranging a second meeting with Kyle to go over their maintenance plan and future options to prevent this from happening again. We have used another company out of Warwick for over 20 years but will only use Cotti-Johnson going forward.
Description of Work: Central A/C Trouble Shooting and Annual Service
| Rating Category | Rating out of 5 |
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Yes, I recommend this pro
David W.
07/2019
electrician
+ -1 moreMy job was relatively small but were one of the few electricians to even respond to my request. He was quick and effective with little mess or fuss. I would gladly work with this company in the future.
Description of Work: Install Grounded Outlets
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Yes, I recommend this pro
$600
Contact information
30 Waverly St, Taunton, MA 02780
http://www.cottijohnson.comService hours
Sunday:
12:00 AM - 12:00 AMMonday:
12:00 AM - 12:00 AMTuesday:
12:00 AM - 12:00 AMWednesday:
12:00 AM - 12:00 AMThursday:
12:00 AM - 12:00 AMFriday:
12:00 AM - 12:00 AMSaturday:
12:00 AM - 12:00 AMDeals
Licensing
Bonded
Insured
Licensed*
Eco-friendly Accreditations
LEED Accredited Professional
Yes
Energy Star Partner
Yes
EPA Lead-Safe Certified
Yes
Use Green Products or Work Practices
Yes
State Contractor License Requirements
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
Electrical,
Heating and Air Conditioning,
Lighting,
Home Security Systems,
Generator,
Ceiling Fans,
Plumbing
FAQ
Cotti-Johnson HVAC, Plumbing and Electrical RI is currently rated 4.9 overall out of 5.
Sunday: 12:00 AM - 12:00 AM
Monday: 12:00 AM - 12:00 AM
Tuesday: 12:00 AM - 12:00 AM
Wednesday: 12:00 AM - 12:00 AM
Thursday: 12:00 AM - 12:00 AM
Friday: 12:00 AM - 12:00 AM
Saturday: 12:00 AM - 12:00 AM
Cotti-Johnson HVAC, Plumbing and Electrical RI accepts the following forms of payment: Check,CreditCard,Financing Available
Yes, Cotti-Johnson HVAC, Plumbing and Electrical RI offers free project estimates.
Yes, Cotti-Johnson HVAC, Plumbing and Electrical RI offers eco-friendly accreditations.
No, Cotti-Johnson HVAC, Plumbing and Electrical RI does not offer a senior discount.
Yes, Cotti-Johnson HVAC, Plumbing and Electrical RI offers emergency services.
Yes, Cotti-Johnson HVAC, Plumbing and Electrical RI offers warranties.
Cotti-Johnson HVAC, Plumbing and Electrical RI offers the following services: Lighting Services:
Installation of light fixtures
Retrofitting for energy-efficient lighting
Dimmer switch installation
Landscape lighting design and installation
Wiring and Rewiring:
Complete home rewiring
Wiring for new constructions or renovations
Replacement of outdated or faulty wiring
Electrical Panel Services:
Panel upgrades and replacements
Circuit breaker installation and repair
Fuse box to circuit breaker conversions
Outlets and Switches:
Installation of new outlets and switches
Repair or replacement of existing outlets and switches
Ceiling Fan Services:
Ceiling fan installation
Balancing and maintenance of ceiling fans
Home Standby Generators:
Installation of backup generators
Maintenance and repair services
Electrical Safety Inspections:
Comprehensive inspection of the home's electrical systems
Identification and correction of potential safety hazards
Surge Protection:
Installation of whole-house surge protectors
Protection for electronic devices and appliances
Electrical Troubleshooting:
Diagnosing and resolving electrical issues
Emergency repair services
Smart Home Integration:
Installation of smart home devices and systems
Integration with lighting, security, and HVAC systems
Code Compliance Upgrades:
Updating electrical systems to meet current building codes
Ensuring compliance with safety standards
Electrical Design Services:
Planning and designing electrical systems for new constructions or renovations
Consulting on lighting design and placement
Contact information
30 Waverly St, Taunton, MA 02780
http://www.cottijohnson.comService hours
Sunday:
12:00 AM - 12:00 AMMonday:
12:00 AM - 12:00 AMTuesday:
12:00 AM - 12:00 AMWednesday:
12:00 AM - 12:00 AMThursday:
12:00 AM - 12:00 AMFriday:
12:00 AM - 12:00 AMSaturday:
12:00 AM - 12:00 AM