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Approved Pro
Approved Pro

Cotti-Johnson HVAC, Plumbing and Electrical RI

4.9(
25
)
Electrical Service, Heating and Air Conditioning Service, Lighting Service,

About us

Transform your home into a haven of comfort with Cotti-Johnson's premier residential electrical services! Whether you need a simple light fixture replacement, a reliable home standby generator, or a complete re-wiring for enhanced safety and efficiency, we've got you covered. Our expert crews are not just skilled but are also background checked, drug tested, and undergo weekly training to ensure top-notch service. We understand that electrical issues can arise anytime, which is why we offer 24/7 emergency services to get your systems up and running when you need them most. Elevate your living spaces with our professional design services for landscape and indoor lighting. At Cotti-Johnson, we prioritize your satisfaction and peace of mind. Don't wait—experience the Cotti-Johnson difference today! Call us at (401) 594-9200 and inquire about our 10-year generator warranty. Your home deserves the best, and we're here to deliver.

Business highlights

Family owned & operated
Emergency services offered
77 years of experience

Services we offer

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and installation Wiring and Rewiring: Complete home rewiring Wiring for new constructions or renovations Replacement of outdated or faulty wiring Electrical Panel Services: Panel upgrades and replacements Circuit breaker installation and repair Fuse box to circuit breaker conversions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

Amenities

Eco Friendly Accreditations

Yes

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • Financing Available
  • Check
  • CreditCard
Our recent projects
  • 44
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    Assorted photos uploaded by Cotti-Johnson HVAC, Plumbing and Electrical RI

Reviews
4.925 Reviews
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Number of StarsImage of DistributionNumber of Ratings
5
96%
4
0%
3
4%
2
0%
1
0%
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Filter reviews by service

Showing 1-25 of 25 reviews
Justin K.
Mar 2025
5.0
Electrical Service
Yes, I recommend this pro
$700
Communication was excellent. Tech showed up on time and went above and beyond on the work. I’ll certainly reach out to Cotti-Johnson for any future work.
Bill B.
Jan 2023
5.0
Electrical Service
Yes, I recommend this pro
Excellent - everyone I have met at this Company is knowledgeable, professional, and courteous.
Abayomi J.
Nov 2022
5.0
Electrical Service
Yes, I recommend this pro
Very professional, and displayed a level of competency. I am very impressed.
Jeffrey K.
Jul 2022
5.0
Electrical Service, Heating and Air Conditioning Service
Yes, I recommend this pro
$345
It went well. Found the problem and it was quickly fixed
Catherine D.
Jul 2022
5.0
Electrical Service, Lighting Service
Yes, I recommend this pro
Excellent work petformed
Raheemah M.
Jun 2022
5.0
Electrical Service
Yes, I recommend this pro
Best 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.
Joe C.
Apr 2022
5.0
Electrical Service, Heating and Air Conditioning Service
Yes, I recommend this pro
$17,000
Some 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.
Maria R.
Feb 2022
5.0
Electrical Service, Lighting Service + 1 more
Yes, I recommend this pro
Took 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!
Bill M.
Dec 2021
5.0
Electrical Service, Heating and Air Conditioning Service
Yes, I recommend this pro
$10,000
Installation 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.
Response from Cotti-Johnson HVAC, Plumbing and Electrical RI
"Thank you [Member Name Removed], We so appreciate your review! Thank you for choosing Cotti Johnson! We look forward to serving you in the future!"
Jeffrey K.
Nov 2021
5.0
Electrical Service
Yes, I recommend this pro
Sam did a terrific job and will be doing other devices in the near future!
Dawn M.
Oct 2021
5.0
Electrical Service
Yes, I recommend this pro
It 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.
Max P.
Oct 2021
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
$325
quickly and smoothly
Response from Cotti-Johnson HVAC, Plumbing and Electrical RI
"Thank you [Member Name Removed]! We so appreciate your review! Thank you for choosing Cotti Johnson! We look forward to serving you in the future!"
Bob B.
Sep 2021
5.0
Electrical Service
Yes, I recommend this pro
$4,300
Matt was on time and very professional. Completed the job and then answered questions and reviewed steps necessary to use backup generator
Nicholas C.
Jul 2021
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
$460
Adam 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!
Response from Cotti-Johnson HVAC, Plumbing and Electrical RI
"Hi [Member Name Removed]! We so appreciate your review! Thank you for choosing Cotti Johnson! We look forward to serving you in the future!"
Paul C.
Jul 2021
5.0
Electrical Service
Yes, I recommend this pro
Well Done!
Bob B.
Jul 2021
5.0
Electrical Service
Yes, I recommend this pro
$269
Dan 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
David Z.
Mar 2021
5.0
Electrical Service, Heating and Air Conditioning Service
Yes, I recommend this pro
Gil, 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.
Robby L.
Feb 2021
5.0
Electrical Service, Heating and Air Conditioning Service
Yes, I recommend this pro
it 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...
Jill H.
Feb 2021
5.0
Electrical Service, Heating and Air Conditioning Service
Yes, I recommend this pro
The 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...
Kelly W.
Dec 2020
5.0
Electrical Service, Heating and Air Conditioning Service
Yes, I recommend this pro
$13,000
I 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.
John A.
Oct 2020
5.0
Heating and Air Conditioning Service, Home Security System Service
Yes, I recommend this pro
$12,000
Very 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.
Rhonda M.
Jun 2020
5.0
Electrical Service, Lighting Service
Yes, I recommend this pro
They were quick to respond and had the problem taken care of the same day. I would not hesitate to hire them again.
Jon W.
May 2020
5.0
Electrical Service
Yes, I recommend this pro
Everything 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 .
Archie E.
Nov 2019
3.0
Heating and Air Conditioning Service, Fireplace Service
Yes, I recommend this pro
$500
very well and both fireplaces worked well.
Denise T.
Jul 2019
5.0
Heating and Air Conditioning Service
Yes, I recommend this pro
The 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.

Licensing

Bonded
Insured
Licensed*

Trade License Number

a-004193

Trade License Expiration

09/18/2025

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 Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Cotti-Johnson HVAC, Plumbing and Electrical RI is currently rated 4.9 overall out of 5.

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 Sunday: 12:00 AM - 12:00 AM

Cotti-Johnson HVAC, Plumbing and Electrical RI accepts the following forms of payment: Financing Available, Check, CreditCard

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