Cambridge Heating and Cooling

Formerly Cambridge Duct Cleaning & Heating Services
Heating & Air Conditioning
746 Warden Av, Unit # 11, Toronto,Scarborough M1L4A2 Toronto ON M1L 4A2
Write a Review
Write a Review
Heating & Air Conditioning
Cambridge Heating and Cooling
Star Score
StarScore uses a complex algorithm which considers a company’s review ratings, responsiveness, reputation, and recency. Learn more.


This is the average rating based on homeowner reviews.
This indicates how long it's been since the last review.
Low reputation means there has been review tampering or a company request to remove a review. This score is also impacted when we do not have enough information i.e: low number of reviews.
How well a company responds to Service Requests and Reviews.
Reviews by rating (past 12 months)
Best of 2020 winner 2 timesBest of 2020winner 2 times

Reviews for Cambridge Heating and Cooling

Average customer rating:
9.3 10 (257 reviews)

Sort by

Private User
Private User
Private User reviews Toronto, ON

Install air condition unit

Punctuality...cleanliness...friendly and respectful attitude, and excellent workmanship.

Employees like these build an uplifting reputation for your company.

Great work!

Was this review helpful?
Company Response

Dear Sir/Mam, that you for the feedback. We'll make sure to keep up to the expectations.

Private User
Private User
Private User reviews Toronto, ON


Eleven years ago, and after an extensive review of several furnace installation companies, I chose Cambridge because, among other things, they were the only company that followed up with me. Annually they have come to clean and prepare my furnace and CAC for the upcoming seasons! Further, after I had a very serious heart surgery and my central air broke down, they came and fixed it very quickly!! Now to me that is pretty great service!! Recently I had to replace my central air system of at least 30 yrs old which I inherited in my current home. Considering the current state of our environment and increasing hot temperatures, it was definitely time to replace the existing system! My new system, which they installed about a month ago, is fabulous!

I would never hesitate to recommend Cambridge Heating and Cooling...they are total professionals, and yet very personalable in dealing with their customers.

Was this review helpful?
Company Response

Absolutely thrilled to read your feedback. Thank you for choosing us, we'd love to get a similar level of appreciation from you by working even harder. Cheers.

Private User
Private User
Private User reviews Toronto, ON

Ac installed

Excellent I love there service!
They are knowledgeable people with their kindness!
Their response is quick and helpful!

Was this review helpful?
Company Response

Hello Dear,
Thank you for your feedback. We look forward to working with you in the future.

0 reviews Toronto, ON

Tankless water Heater

Excellent customer service from this company and I would definitely recommend this company to my friends and family.

Was this review helpful?
Company Response

Mr. Kiflu, we highly appreciate the lovely feedback and glad to see your problems resolved. Please feel free to contact us in the future too.

0 reviews Toronto, ON

Tankless Water Heater Replacement

Bill did an excellent job especially during this difficult Covid period. Thank you so much!

Was this review helpful?
Company Response

Thank you for the beautiful feedback means so much. We are always here to help.

Ron in Toronto
Ron in Toronto
1 review Toronto, ON

Furnace repair

Furnace went down over the weekend, but I waited til Monday morning to look into. Cambridge responded quick to a quote request, arrived within a couple of hours and within the 60-minute window given. Technician was polite and professional, found the issue as part of the basic inspection, explained it, provided a quick solution, and made a replacement recommendation based on the age-related issues. No additional cost beyond the minimum inspection.

Was this review helpful?
Company Response

Mr. Ron,
Thank you so much for the detailed feedback, this means a lot to us. We look forward to serving you in the future.
Best regards.

Riverdale Resident from Toronto
Riverdale Resident from Toronto
2 reviews Toronto, ON

Install Trane S9V2 60K btu furnace, 96% efficient, some tips to use its menu

An important edit as to (lack of) follow-up service from Cambridge is at the end of this tome.

That was the price before taxes btw.

I guess I started this review Monday evening:

I will be back in 24 hours to update this on callback service as I am only getting stage 2 heating. That should not be happening. The furnace should do stage 1 first. Seems like a software glitch or relay-type device to me. A plug in module on the board I expect. That is my educated guess. Waiting to hear back from a tech.

UPDATE: The misunderstanding was wholly mine. The display code in the configuration of this furnace NEVER shows the Ht1 code. It always shows Ht2 and one just has to let it ramp up to second stage to hear the louder blower noise and note the increase fan cfm in the display. (Multiply by ten). Not clearly explained in the manual. All is understood by me now.

(Sunday edit: Bottom line, I would say it is a software glitch that has the display show Ht2 all the time. Trane could solve that with some lines of code in a software update, and get that to me when it's done, please.)

I got a good price for the install of the furnace. I had decided I wanted to replace an ailing 14 + year-old Trane with a model that appealed to me, based on my research and experience.

I am 100% satisfied with every aspect of the installation. Solidly and properly levelled in place after removal of old one, good metal work on the new transition that was needed, joints were all foil-taped as I would do myself. Good work routing venting over laundry and away from my head. New holes drilled out of wall for venting. Very happy with the result.

I highly recommend Cambridge based on my own experience, from getting the quote through to the end of the job. Guys were great, hard-working.

They were the lowest estimate, and the work could not have been done better.

I watched it all being done and attest to that.

Oops, I just realized that we didn't go through the menu functions of this new furnace, the installer and me. There are some good selections that can be adjusted to suit the home.

The default air conditioning tonnage is 3.0 and the installer should have set that to my 1.5. One point lost out of 100. Peter later explained to me that in many cases customers just want fast air movement. My system was designed with adequate airflow throughout the house, some thirty years ago, so I don't need it. (Set at 3 tons the blower would be far too many CFMs for my home. Wouldn't notice that till summer. Sunday edit)

I did the change myself, and I did tell Peter that I would do those settings later.

There is a Menu button, and an Option button behind the front panel.

The front panel requires a 6 mm (not 5), hex wrench or needle nosed pliers as a bypass tool to open. A small flat screwdriver might work. Be careful, this may not be for the average person to try to deal with. I am acquainted with stuff like this, and know my home very well.

Do any of this at your own risk!

They don't want this panel easily opened, likely as a safety feature.

But you give the four latches, 2 top and 2 on bottom quarter turns left and pull out the door. Watch the weatherproofing type rubber at the edges of the door and at the bottom.

Read pages 97 and 100 of the May 2020 manual for an explanation of the menu choices.

Some are fixed, like my software version 25, you cannot change that.

To change stuff, turn off thermostat and set fan to Auto and not to Cont(inuous). No call for service, heat or fan, must go to the furnace. Let any fans stop.

Other settings let you cycle through options, that may not be exactly the big numbers in the manual, but there are choices. Air flow and timing of cycles.

So I set 90 for cooling delay, the fan runs at its high CFMs for 90 seconds after the AC shuts outside, to maximize cooling. Default is 0.

I set OD tonnage to 1.5 to match my AC unit's size. Default was 3.0.

I set Continuous Fan to 25% from the default 50% Too slow. Put back at 50 %. That is better. Electronic air cleaner not switching on at lower cfm setting.

I set my second stage delay to 900 seconds, because I know my heating system well, and 15 minutes at Stage 1 works well heating my house until near below zero Celsius outside arrives. More or less. House does not get uncomfortable that way, that is the bottom line.

A shorter time at Stage 2 maximum heat output will in the long term be easier on the furnace. This works for my house.

I changed the second stage heating CFMs down from the default of I think 103 to the offered 80. (multiply by 10) That means that the high CFM setting of the blower in the furnace at heating is at the lowest of four options. First stage runs at 80% of that setting. I have re-set to 103. The heat rise at the furnace is probably too high. A temperature probe would confirm that. Much warmer air at the vents than required here. Lower running temperature for the lifetime of the furnace.

I may fine tune again in cooling season to adjust the fan for cooling if needed. My cooling CFMs remains set at default 350/ton, the default. The choices go from 290 to 400-ish, I forget, so in summer, a slightly lower speed may help me get a little more humidity out of this house. I can try 330, or 310, or 290 even. The 350 setting is an industry default sort of.

I'll see how the comfort level and evenness of temps in the house is.

So, there are a lot of options to fine tune an understood HVAC system to get it to work best for your house, both heating and cooling seasons. And any dampers out there can be adjusted.

Buyer, ask to be taken through the menu. You may say it cools badly upstairs in summer and move to a higher CFM on cooling.

Those choices are there with the Trane. That's a feature I liked.

The technician doesn't necessarily know the intricacies of each different home's unique full-house system, the returns, et cetera. The default settings may be the best for someone else's house. But was the last system good in summer, in winter et cetera. What settings was it at?

Look for the Integrated Furnace Control Menu in the manual and the Display Codes 3 pages after.

Of course it is all on-line, the install manual for Trane S9V2.

Slower CFM for cooling takes out more humidity. For the readers.

But a given home might need a stronger flow to reach all rooms, so it all depends.

I'm sure there are videos on doing the Trane Menu Option choices.

They should point the purchaser to it online before the install, for handy homeowners with the skills to run through a menu of choices, shown on a page of the manual.

Numerical examples are just that. Read the small boxed inserts of text for figures for your style of furnace.

The front panel gets put back in carefully, and the four latches re-latched.

I am guessing that 99% of customers want nothing to do with setting up this menu themselves, but there is some info for you.

(edited, from published version, and will be again. Wasn't sure it would get in. So left some changes to fix. Last edit Thursday morning.

Touch nothing but the Menu and Option buttons properly.

Peter did a great job clearing up my confusion over the code, and contacted Trane to clarify the point for himself to better explain it to me.

I like the furnace, the options, and Cambridge was great.

It just took me a while to get a full understanding of the codes.

The furnace was working properly 100% all the time.

Sub-footnote: There is one menu setting that baffled me for a while. It is only for heat-pump installations and connects tonnage to heating CFMs. Can be disregarded. CFM/Ton Heating I believe it was described.


I recently got thrown off comments in the Washington Post for speaking rudely about trump and republicans too much, three strikes and all that, and needed to get some writing done. Thanks.

June 15,2021 edit:

Turned on cooling a month ago and immediately noticed an issue with fan speed.

At the proper setting of 1.5 tons (the default setting is 3.0 tons), to match my AC unit, the air handler, part of the new furnace, was only delivering half of the CFMs the manual's chart states for my furnace/air handler. At a setting of 3.0 tons the CFMs delivered was correct for my 1.5 unit BUT there was no lower speed for continuous fan.

Cambridge did not properly respond to my complaint, did not come to my home, 3 weeks passed, and Bill directed me to contact Trane as the installer told him, without actually coming out to check the unit, that my unit was operating "optimally." I have emailed Trane with the facts and await their response, but three days ago I found a video online that allowed me to do the repair myself.

Search "Variable Speed Blower running at low speed in cooling", and at the 4:30 mark the gentleman shows the fix needed. A jumper wire between Y1 and Y2 on the board had not been put in. I put it in and all is fine now.

So as to service, Cambridge failed badly on this issue and I had to seek out a solution elsewhere after 3 weeks and do it myself. That is crazy.

Review has 1 previous version
Was this review helpful?
Company Response

Thank you so much for the words you have put in this feedback, this means so much to our entire team.
I'm glad the installation went well and that you got the issues cleared up. As you have mentioned that you got great prices from us compared to others, I'm sure you will find us better in terms of service as well. We would highly appreciate it if you recommend others in your circle about us and if you have any questions or queries you can always call us. I would personally assist you.

Best Regards,

0 reviews Toronto, ON

Fast, reliable and superior service

Diagnostic service to the furnace was same day, cost as advertised, convenient time for me.
Health and safety protocol.was followed by the representative, who was very knowledgeable, friendly, eager to satisfied. Heat was restored which was crucial as temp outside plunged below minus 20C. Options to repair or install new were provided on the spot, very transparent, accommodating. Great company to deal with!

Was this review helpful?
Company Response

Thank you so very much for such generous feedback, we understand the frustration of a sudden breakdown during stormy weather which is exactly why our team of experts are on the field 24/7 just so you may sleep with comfort. Glad you liked our services and we plan to expand and improve our services this year than ever before.

Bill W.

John in Toronto
John in Toronto
2 reviews Brampton, ON

Cambridge Heating and Cooling team were incredible in their work.

We've had many HVAC companies, but we will use Cambridge Heating and Cooling from now on. We asked them to install a new HVAC system in our home, and we encountered the best customer service we've ever had. The entire tradesmen team that arrived was courteous, informative and friendly to our kids as they did their work honestly.

They finished the entire job in one day and guide us how to use our new thermostat before they left. Mostly other companies felt shady dealing with hidden charges, and it's hard when you have to have people work in your home for an entire day. Cambridge Heating and Cooling team were incredible in their work.

Was this review helpful?
Company Response

Dear John,

It was a pleasure serving you. We really appreciate you taking the time to share your feedback and being so open with us.

We hope you'll comeback for further services.

Private User
Private User
Private User reviews Richmond Hill, ON

Great experience from start to finish!

I Called cambridge heating and cooling for an furnace issues, but after initial consultations with Shahid, and based on his expertise advice, decided to change the whole system - AC, furnace, water tank. Shahid was great explaining the benefits, and also utilizing on current Ontario energy rebates.
The whole team is top notch professionals, and I couldn’t be happier with the job they did. They virtually spent 10 hours at my home doing the install, and after they left the house was sparkling clean. Not a single piece of garbage was left behind. A five star service! Thank you guys for an excellent job.
Finally, the customer service rep Brenton was pleasure to deal with, and all of my inquiries and requests were answered promptly and professionally. Thank you!

Was this review helpful?
Company Response

Hi Sir/Mam,

Thank you so very much for such comprehensive feedback on the job. We truly acknowledge each and every detail you have mentioned and are absolutely thrilled about the installation going smooth and satisfactory. Such comments encourage our tech and staff to work even hard which in turn automatically increases the quality they deliver substantially. Thank you for the amazing response and we look forward to serving in the highest standards in the future.

Bill W.

The reviews on this page are the subjective opinion of the Author and not of HomeStars Inc.

More about Cambridge Heating and Cooling


Cambridge Heating & Cooling is proud to announce that we are an authorized Premier Dealer for Trane Technologies Inc. We are a service-driven company whose qualified technicians are available for emergencies 24 hours a day, 7 days a week. Our services include Selling. installing and maintaining a wide range of products to ensure the comfort of your home.

Heating & Air Conditioning
Furnaces, Air Conditioners, Boilers, Humidifiers, Air Cleaners, Air Purification Systems, Air Ventilation Systems, Thermostat, Water Heater Tanks, Tankless, Duct Work, Stove Installation, Oil to Gas conversions & HRV Installations. We also do the UV Light installation.
Air Conditioning Installs, Furnace Installs, Heating Maintenance, Cooling Maintenace, Furnace Cleaning, Air Conditioning Cleaning
Trane, Lennox, American Standard, Keeprite, Goodman, Navien, Rinnai,Rheem Raypak, Generalair, Aprilair, Healthy Climate, Honeywell, Aire-Flo, Ameristar, RUNTRU and Many others.
Specialized in oil to gas conversions, modified ductwork, multi-stage furnaces, 2 stage air conditioners, programmable thermostat
Visa, Mastercard, Cheque, financing,
WSIB, TSSA, G2, OBT-2, 313A, Gas Lisence, AC Lisence, Sub Contract for Refrigeration and AC Tech
BBB, Premier Dealer Membership,
Company profile information is not moderated by HomeStars. Ask the contractor to verify before hiring.