HVAC Professional

Oosterveld Heating & Air Conditioning

Guelph, ON

Emergency ServiceWSIBResponds to Reviews

+1 226-828-9706 Website

1 Credential Verified

76out of 100

Trusted

ProScore

This score reflects 1576 Google reviews, ratings from 3 platforms in all, WSIB coverage confirmed.

How is this calculated?

Score updated: Oct 2026

About Oosterveld Heating & Air Conditioning

AI-generated summary from ProScore data sources

Oosterveld Heating & Air Conditioning handles HVAC repairs and installations in Guelph, operating 24/7 and offering service in English, Mandarin, and Spanish. Customers report quick turnaround on repairs—heat pump and furnace issues among them—with technicians known for taking time to explain the work and deliver professional results.

Oosterveld Heating & Air Conditioning: ProScore 76, tied 3rd of 20 scored HVAC contractors in Guelph.
1576 Google reviews (4.8 stars; median 36) for Oosterveld Heating & Air Conditioning, ahead of 19 of 19 HVAC contractors.

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What Customers Say

AI analysis of 7 Google reviews

Top Strengths

Technicians are consistently courteous, polite, and professional (mentioned across multiple reviews: Mike, Ryan L, Zach, Ryan, Darius)

Knowledgeable staff who provide thorough explanations and education (Ryan L explained thermostat settings in detail; Zach was 'very detailed and thorough in his explanation')

Quick service turnaround and efficient problem-solving (heat pump 'up and running in no time'; furnace and water heater issues resolved)

knowledgeable technicianspolite and courteous servicethorough explanationsprofessional workmanshipcustomer education

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

3 sources · 1,651 reviews

GoogleListing found

Google Business Profile reviews

4.8/5

1,576 reviews

Review platform BListing found

Independent review platform · name withheld by policy

4.2/5

73 reviews

Review platform CListing found

Independent review platform · name withheld by policy

1.8/5

2 reviews

Not found on BBB.

ProScore aggregates Google, the BBB and other major review platforms. Some sources are not named publicly.

How sources are weighted: ProScore methodology.

Things to Know

Trusted Level

Scores in ProScore’s Trusted tier — strong, consistent signals across the sources ProScore checks.

Highly Rated

Consistently rated 4.8 stars across 1,576 Google reviews.

Rated on Multiple Platforms

Independently rated on 3 review platforms — ratings that agree across sources are harder to game.

WSIB Verified

Workplace Safety and Insurance Board coverage confirmed — you're protected.

Open 24 Hours

Every posted day shows 24-hour availability.

What Reviews Highlight

Reviews mention: knowledgeable technicians, polite and courteous service, thorough explanations.

Google Review Breakdown

1,576 total

1,427

Featured Review

From Google

“

Ryan L attended my heatpump issue . He was courteous and knowledgeable had me up and running in no time . When the system was installed l was not given a lesson on how it worked and what all the thermostat settings did on the electronic thermostat. Ryan went through all the settings with me and explained what each one did ,so now I know. Thanks Ryan. 👍

Oscar Feenstra

Google Review

Photos & Work

1 photo

Other top rated hvac in Guelph

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4.9(533)

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5(53)

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Frequently Asked Questions

Is Oosterveld Heating & Air Conditioning licensed?

Licensing status has not been verified for Oosterveld Heating & Air Conditioning. Contact them directly to confirm current credentials before hiring.

Does Oosterveld Heating & Air Conditioning have insurance?

Yes, Oosterveld Heating & Air Conditioning has verified WSIB (Workplace Safety and Insurance Board) coverage, which protects homeowners from liability if a worker is injured on the job.

What is Oosterveld Heating & Air Conditioning’s rating?

Oosterveld Heating & Air Conditioning has a ProScore Trust Score of 76/100 (Trusted), calculated from 3 data sources including 1576 Google reviews.

Where is Oosterveld Heating & Air Conditioning located?

Oosterveld Heating & Air Conditioning is a hvac serving Guelph, Ontario. You can reach them at +1 226-828-9706. View their full profile on ProScore for reviews and credentials.

Business Details

1007 York Rd, Guelph, ON N1E 6Y9

HVAC

View on Google Maps

Hours

Every dayOpen 24 hours

Services Offered

AC installationFurnace repairDuctworkHVAC maintenanceHeat pump installationThermostat installation

Services & Info

Open 24 HoursEmergency ServiceOnsite servicesOnline estimates

Crowd

LGBTQ+ friendlyTransgender safe space

Other

LGBTQ+ friendly

Amenities

Gender-neutral washroom

Offerings

Repair servicesInstallation service

Accessibility

Wheelchair accessible seatingWheelchair-accessible washroom

Service options

Language assistance

Credentials

Insurance

Not Confirmed

Credentials are as reported by contractors and public sources — verify each with the contractor and the issuing authority before hiring.Check it yourself: WSIB clearance · TSSA fuels contractor registry

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiring HVAC FAQs in Guelph View all guides →

Data Transparency

Sources: Google, major review platforms, and Ontario regulatory records
Score computed: October 13, 2026

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Checked by ProScore

What is the ProScore?

One score from 0 to 100 across every review platform and public registry ProScore checks. How the ProScore works

≥81

Elite

≥70

Trusted

≥54

Good

≥30

Basic

<30

Caution

—

Not yet rated

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Compare HVAC Contractors in Guelph

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A ProScore is informational only — not a guarantee, endorsement, or recommendation — and the data behind it may be incomplete or out of date. Before hiring, independently verify all credentials, including licences, insurance (including WSIB) and references, directly with the contractor and the issuing authority. Full data notice. Something wrong? Let us know.