Local Businesses in Cornwall
100 verified businesses in Cornwall across 16 categories. Compare ratings, reviews, and find the right fit.
Eavestrough & Gutters Contractors(16)Windows & Doors Contractors(10)Roofing Contractors(7)HVAC Contractors(7)Electrical Contractors(7)Plumbing Contractors(7)Landscaping Contractors(6)Cleaning Contractors(6)Flooring Contractors(6)Concrete Contractors(6)Fencing Contractors(6)General Contractor Contractors(6)Painting Contractors(6)Snow Removal Contractors(2)Drywall Contractors(1)Masonry Contractors(1)
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Showing 100 of 100 contractors
Quality Snow Removal Cornwall
Snow Removal·Cornwall·930 Second St E
4.5(116 reviews)
City Roofing Cornwall
Roofing·Cornwall·949 Ninth St W
4.6(109 reviews)
Pro HVAC Services Cornwall
HVAC·Cornwall·384 Second St E
4.3(105 reviews)
Premier Drywall Cornwall
Drywall·Cornwall·276 McConnell Ave
4.6(90 reviews)
Premier Electrical Cornwall
Electrical·Cornwall·919 Pitt St
4.6(77 reviews)
Expert Plumbing Cornwall
Plumbing·Cornwall·795 Brookdale Ave
4.1(76 reviews)
Local Electrical Cornwall
Electrical·Cornwall·517 Montreal Rd
4.1(75 reviews)
Quality Landscaping Cornwall
Landscaping·Cornwall·210 Ninth St W
4.5(72 reviews)
City Cleaning Services Cornwall
Cleaning·Cornwall·628 Brookdale Ave
3.8(68 reviews)
Francis Cornwall Landscaping
Top Rated
Landscaping·Cornwall·180 Marlborough St
4.8(63 reviews)
Joel Cornwall Air Systems
Top Rated
HVAC·Cornwall·128 Ninth St W
4.8(63 reviews)
Nick Cornwall Cleaning
Top Rated
Cleaning·Cornwall·232 Montreal Rd
4.8(63 reviews)
Pro Flooring Cornwall
Flooring·Cornwall·575 Montreal Rd
4.3(63 reviews)
Eavestrough Pro Pro Cornwall
Top Rated
Gutters·Cornwall·264 Ninth St W
4.9(60 reviews)
Concrete Solutions Pro Cornwall
Top Rated
Concrete·Cornwall·212 Pitt St
4.9(60 reviews)
Roofing Pros Pro Cornwall
Top Rated
Roofing·Cornwall·160 Cumberland St
4.9(60 reviews)
Expert Gutters & Eavestroughs Cornwall
Gutters·Cornwall·148 Ninth St W
4.5(59 reviews)
Flooring Solutions Pro Cornwall
Flooring·Cornwall·251 McConnell Ave
4.5(55 reviews)
Fencing Solutions Pro Cornwall
Fencing·Cornwall·199 Brookdale Ave
4.5(55 reviews)
Wiring & Electric Pro Cornwall
Electrical·Cornwall·147 Vincent Massey Dr
4.5(55 reviews)
Regional General Contractor Cornwall
Top Rated
General Contractor·Cornwall·943 Pitt St
4.8(54 reviews)
Painting Solutions Pro Cornwall
Top Rated
Painting·Cornwall·186 Marlborough St
4.9(51 reviews)
Pipe Works Pro Cornwall
Top Rated
Plumbing·Cornwall·134 Ninth St W
4.9(51 reviews)
Renovation & Build Pro Cornwall
Top Rated
General Contractor·Cornwall·238 Montreal Rd
4.9(51 reviews)
Top Painting Cornwall
Painting·Cornwall·335 McConnell Ave
4.0(48 reviews)
Eastern Ontario Clean Pro Services
Cleaning·Cornwall·218 Pitt St
4.7(47 reviews)
Eastern Ontario Climate Control Services
HVAC·Cornwall·114 Montreal Rd
4.7(47 reviews)
Eastern Ontario Landscape Design Services
Landscaping·Cornwall·166 Cumberland St
4.7(47 reviews)
Pierre's Roof Works
Roofing·Cornwall·146 Ninth St W
4.3(44 reviews)
Luc's Concrete Works
Concrete·Cornwall·198 Marlborough St
4.3(44 reviews)
Matt's Gutters & Eaves
Gutters·Cornwall·250 Montreal Rd
4.3(44 reviews)
Cornwall Flooring
Flooring·Cornwall·230 Pitt St
4.4(41 reviews)
Cornwall Electric
Electrical·Cornwall·126 Montreal Rd
4.4(41 reviews)
Cornwall Fencing
Fencing·Cornwall·178 Cumberland St
4.4(41 reviews)
Eastern Ontario Electrical Services Services
Electrical·Cornwall·140 Ninth St W
4.2(38 reviews)
Eastern Ontario Fence Works Services
Fencing·Cornwall·192 Marlborough St
4.2(38 reviews)
Eastern Ontario Floors & More Services
Flooring·Cornwall·244 Montreal Rd
4.2(38 reviews)
Reliable Plumbing Cornwall
Plumbing·Cornwall·923 Pitt St
4.0(36 reviews)
Pierre's Contracting
General Contractor·Cornwall·224 Pitt St
4.6(34 reviews)
Luc's Plumbing & Drain
Plumbing·Cornwall·120 Montreal Rd
4.6(34 reviews)
Matt's Painters
Painting·Cornwall·172 Cumberland St
4.6(34 reviews)
Francis Cornwall Concrete
Concrete·Cornwall·219 Second St E
4.1(33 reviews)
Joel Cornwall Roofing
Roofing·Cornwall·167 Sydney St
4.1(33 reviews)
Nick Cornwall Eavestrough
Gutters·Cornwall·271 Vincent Massey Dr
4.1(33 reviews)
Cornwall Concrete
Concrete·Cornwall·191 Sydney St
4.8(29 reviews)
Cornwall Roofing
Roofing·Cornwall·139 McConnell Ave
4.8(29 reviews)
Cornwall Eavestrough
Gutters·Cornwall·243 Second St E
4.8(29 reviews)
Luc's Lawn & Landscape
Landscaping·Cornwall·159 Vincent Massey Dr
4.5(28 reviews)
Pierre's HVAC
HVAC·Cornwall·107 Second St E
4.5(28 reviews)
Matt's Cleaning Services
Cleaning·Cornwall·211 Brookdale Ave
4.5(28 reviews)
Reliable Fencing Cornwall
Fencing·Cornwall·776 Vincent Massey Dr
4.4(27 reviews)
Elite Roofing Cornwall
Roofing·Cornwall·166 Montreal Rd
4.6(25 reviews)
Nick Cornwall Painting
Painting·Cornwall·193 Brookdale Ave
3.8(22 reviews)
Joel Cornwall Construction
General Contractor·Cornwall·245 McConnell Ave
3.8(22 reviews)
Francis Cornwall Plumbing
Plumbing·Cornwall·141 Vincent Massey Dr
3.8(22 reviews)
Top HVAC Services Cornwall
HVAC·Cornwall·425 Brookdale Ave
4.1(20 reviews)
Cornwall Plumbing
Plumbing·Cornwall·113 Second St E
4.3(19 reviews)
Cornwall Painting
Painting·Cornwall·165 Vincent Massey Dr
4.3(19 reviews)
Cornwall Construction
General Contractor·Cornwall·217 Brookdale Ave
4.3(19 reviews)
Elite Masonry Cornwall
Masonry·Cornwall·706 Vincent Massey Dr
4.1(17 reviews)
Luc's Floor Works
Flooring·Cornwall·237 Second St E
4.7(16 reviews)
Pierre's Fence & Gate
Fencing·Cornwall·185 Sydney St
4.7(16 reviews)
Matt's Electrical
Electrical·Cornwall·133 McConnell Ave
4.7(16 reviews)
Local Concrete Cornwall
Concrete·Cornwall·151 Second St E
4.0(14 reviews)
Cornwall Heating & Cooling
HVAC·Cornwall·100 Pitt St
4.2(12 reviews)
Cornwall Landscaping
Landscaping·Cornwall·152 Ninth St W
4.2(12 reviews)
Cornwall Cleaning
Cleaning·Cornwall·204 Marlborough St
4.2(12 reviews)
Eastern Ontario Masonry & Concrete Services
Concrete·Cornwall·205 Brookdale Ave
4.6(11 reviews)
Eastern Ontario Gutter Solutions Services
Gutters·Cornwall·257 McConnell Ave
4.6(11 reviews)
Eastern Ontario Roofing & Siding Services
Roofing·Cornwall·153 Vincent Massey Dr
4.6(11 reviews)
Eastern Ontario General Contracting Services
General Contractor·Cornwall·231 Second St E
4.1(8 reviews)
Eastern Ontario Plumbing Solutions Services
Plumbing·Cornwall·127 McConnell Ave
4.1(8 reviews)
Eastern Ontario Paint & Decor Services
Painting·Cornwall·179 Sydney St
4.1(8 reviews)
Francis Cornwall Flooring
Flooring·Cornwall·258 Ninth St W
4.0(7 reviews)
Nick Cornwall Electric
Electrical·Cornwall·154 Cumberland St
4.0(7 reviews)
Joel Cornwall Fencing
Fencing·Cornwall·206 Pitt St
4.0(7 reviews)
Grounds Works Pro Cornwall
Landscaping·Cornwall·173 Sydney St
4.0(5 reviews)
Maid & Clean Pro Cornwall
Cleaning·Cornwall·225 Second St E
4.0(5 reviews)
Heating Pro Cornwall
HVAC·Cornwall·121 McConnell Ave
4.0(5 reviews)
Cornwall Glass Solutions
Windows·Cornwall·789 Mill St
4.2(0 reviews)
All Seasons Windows
Windows·Cornwall·456 Riverside Dr
4.3(0 reviews)
Precision Window Installers
Windows·Cornwall·234 Water St
4.2(0 reviews)
Sunlight Windows & Doors
Windows·Cornwall·901 King St
4.8(0 reviews)
Fisher's Seamless Gutters
Gutters·Cornwall·108 Bridge St
4.3(0 reviews)
Gibson's Gutter Service
Gutters·Cornwall·245 Market St
4.9(0 reviews)
Harper's Gutter Guard Experts
Gutters·Cornwall·379 Mill St
4.9(0 reviews)
WindowPros Cornwall Inc.
Windows·Cornwall·236 Main St E
4.0(0 reviews)
Jones & Sons Gutters
Gutters·Cornwall·872 Pitt St
4.4(0 reviews)
Pinnacle Window Services
Windows·Cornwall·745 Queen St E
4.2(0 reviews)
Miller's Gutters Inc.
Gutters·Cornwall·741 King St
4.5(0 reviews)
Northview Gutter Repairs
Gutters·Cornwall·428 Queen St
4.1(0 reviews)
O'Connor Gutter Maintenance
Gutters·Cornwall·974 Wellington St
4.7(0 reviews)
Weston Gutter Installations
Gutters·Cornwall·147 Bay St
4.5(0 reviews)
Carr's Gutter Solutions
Gutters·Cornwall·789 Elgin St
4.1(0 reviews)
Davenport Gutter Pros
Gutters·Cornwall·456 Riverside Dr
4.3(0 reviews)
Harmony Home Windows
Windows·Cornwall·345 Union St
4.5(0 reviews)
EcoChoice Windows
Windows·Cornwall·890 Water St
4.1(0 reviews)
WindowCrafters Cornwall
Windows·Cornwall·543 Market St
4.4(0 reviews)
ClearView Windows Ltd.
Windows·Cornwall·104 King St E
4.7(0 reviews)
Garden Keep
Snow Removal·Cornwall·Cornwall
Not yet reviewed on Google
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Frequently Asked Questions — Businesses in Cornwall
- How many businesses are listed in Cornwall?
- Our directory currently lists 100 verified businesses across 16 categories in Cornwall, Ontario.
- How do I find a licensed contractor in Cornwall?
- Browse our directory to compare businesses by category. Check Google ratings, verify licences through provincial regulators (WSIB, ESA, TSSA for contractors), and always get at least 3 written quotes before hiring.
- What should I check before hiring a contractor in Cornwall?
- Verify WSIB clearance (protects you from liability), check Google reviews, confirm they pull required permits, get everything in writing, and never pay more than 10-15% deposit upfront.
- Where do I get a building permit in Cornwall?
- Contact the Cornwall Building Department. Most renovation and construction work requires a permit under the Ontario Building Code. Your contractor should handle the permit process.
- How do I file a complaint about a contractor in Cornwall?
- You can file complaints with Ontario Consumer Protection (1-800-889-9768), the Better Business Bureau, or Small Claims Court for disputes up to $35,000.
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