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Best Home Builders in London, ON (2026)

109 home builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in London: Woodfield Design + Build, CR Score 91/100; 4.5★ from 52 Google reviews; open 24/7.

  2. 4

    Best for emergencies (open 24/7): Jefferson Homes Wickerson Hills, posts 24/7 hours; ranked #4 of 109.

  3. 2

    Most-reviewed: Advanced Level Homes - Roofing & Exteriors, 133 Google reviews at 5.0★, the most of 109 ranked; ranked #2.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

109 London home builders are ranked here by CR Score, from 8 published factors. 6 are open 24/7, 32 open Saturdays and 21 open Sundays, based on posted hours. The median Google rating is 4.7★ across 109 rated businesses.

Top 10 home builders in London at a glance

Top 10 home builders in London at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Woodfield Design + Build914.5★ (52)London24/7Overall
2Advanced Level Homes - Roofing & Exteriors895.0★ (133)LondonSat · Sun · EveningsMost reviews
3Leishman Team885.0★ (38)LondonSat · Sun · Evenings—
4Jefferson Homes Wickerson Hills884.2★ (23)London24/7Emergencies
5Brilliant Homes Painters875.0★ (27)London24/7—
6Aladdin Contracting864.9★ (51)London24/7—
7PI Homes (Perpetually Innovative Homes)864.1★ (9)London24/7—
8Saratoga Homes Ltd844.5★ (14)London——
9Royal Premier Homes834.8★ (34)London——
10Lambert Painting and Renovations825.0★ (5)LondonSat · Sun—

The 109 best home builders in London, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

  3. #3 Leishman Team

    Based in London

    88/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Home builder”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 38 Google reviews
    Hours
    Mon–Sun 8:30 AM–9 PM
    Address
    240 Waterloo St #103, London, ON N6B 2N4
    View profile for Leishman Team(226) 777-1000

  8. #8 Saratoga Homes Ltd

    Based in London

    84/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.5★ from 14 Google reviews, listed on Google as “Custom home builder”.

    Based on 5 of 8 factors; credentials, recency and availability not yet collected.

    • 4.5★ from 14 Google reviews
    Address
    1535 Hyde Park Rd, London, ON N6H 5L4
    View profile for Saratoga Homes Ltd(519) 670-2639

  9. #9 Royal Premier Homes

    Based in London

    83/100CR Score

    Ranked #9 because of its Google rating and review volume: 4.8★ from 34 Google reviews, 34 Google reviews.

    Based on 5 of 8 factors; credentials, recency and availability not yet collected.

    • 4.8★ from 34 Google reviews
    Address
    509 Commissioners Rd W #425, London, ON N6K 1J5
    View profile for Royal Premier Homes(519) 495-0115

  12. #12 Legacy Homes

    Based in London

    81/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Home builder”.

    Based on 5 of 8 factors; credentials, recency and availability not yet collected.

    • 4.8★ from 5 Google reviews
    Address
    1175 Riverbend Rd, London, ON N6K 0M8
    View profile for Legacy Homes(519) 701-9550

  13. #13 Rembrandt Homes

    Based in London

    81/100CR Score

    Ranked #13 because of its Google rating and trade focus: 3.7★ from 34 Google reviews, listed on Google as “Home builder”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 3.7★ from 34 Google reviews
    Hours
    Mon–Thu 1 PM–5 PM · Fri closed · Sat–Sun 1 PM–4 PM
    Address
    1560 N Routledge Park, London, ON N6H 5L6
    View profile for Rembrandt Homes(519) 657-1200

  15. #15 Forever Homes Inc

    Based in London

    81/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.6★ from 62 Google reviews, listed on Google as “Home builder”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.6★ from 62 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1956 Mallard Rd, London, ON N6H 5M1
    View profile for Forever Homes Inc(519) 686-3075

  17. #17 Reids Heritage Homes Ltd

    Based in London

    80/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.3★ from 4 Google reviews, listed on Google as “Home builder”.

    Based on 5 of 8 factors; credentials, recency and availability not yet collected.

    • 4.3★ from 4 Google reviews
    Address
    3403 Georgeheriot Ln, London, ON N6L 0A5
    View profile for Reids Heritage Homes Ltd(519) 681-6197

  19. #19 Millstone Homes of London

    Based in London

    80/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.3★ from 96 Google reviews, listed on Google as “Home builder”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.3★ from 96 Google reviews
    Hours
    Mon–Fri 7:30 AM–4 PM · Sat–Sun closed
    Address
    620A Richmond St Suite 205, London, ON N6A 5J9
    View profile for Millstone Homes of London(519) 657-8596

  20. #20 Rays Refined Homes INC

    Based in London

    79/100CR Score

    Ranked #20 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 7 days a week.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 10 Google reviews
    Hours
    Mon–Sat 9 AM–5 PM · Sun 12:30 PM–3 PM
    Address
    London, ON N6J 4K7
    View profile for Rays Refined Homes INC(437) 339-8544

  21. #21 AddHomes Limited

    Based in London

    79/100CR Score

    Ranked #21 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Home builder”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Sun 10 AM–10 PM
    Address
    406 Vermont Ave, London, ON N5Z 3E5
    View profile for AddHomes Limited(519) 995-0700

  23. #23 Gold Level Contracting

    Based in London

    79/100CR Score

    Ranked #23 because of its Google rating and review volume: 4.9★ from 51 Google reviews, 51 Google reviews.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.9★ from 51 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat 8 AM–1 PM · Sun closed
    Address
    288 Grangeover Ave, London, ON N6G 4K5
    View profile for Gold Level Contracting(519) 203-9501

  24. #24 Renown Contractors

    Based in London

    78/100CR Score

    Ranked #24 because of its Google rating and availability: 4.6★ from 20 Google reviews, open 7 days a week.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.6★ from 20 Google reviews
    Hours
    Mon–Fri 9 AM–10 PM · Sat 9 AM–7 PM · Sun 9 AM–5 PM
    Address
    505 Talbot St unit 1403, London, ON L5B 3Y4
    View profile for Renown Contractors(365) 777-4465

  25. #25 Bridlewood Homes

    Based in London

    78/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.1★ from 15 Google reviews, listed on Google as “Construction company”.

    Based on 5 of 8 factors; credentials, recency and availability not yet collected.

    • 4.1★ from 15 Google reviews
    Address
    4379 Colonel Talbot Rd, London, ON N6P 1P9
    View profile for Bridlewood Homes(519) 652-1455

Home builders ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 109 ranked home builders here; the rest are on their profiles.

home builders in London, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Sesmaval Construction Group Inc785.0★ (14)In London
27Jahan Homes Renovation784.1★ (17)In London
28Johnstone Homes774.5★ (19)In London
29THE SWEN CONSTRUCTION AND PAINTING Ltd.775.0★ (37)45 km
30Willow Run - Hayhoe Homes774.9★ (17)30 km
31Birchwood Homes774.0★ (47)In London
32Foxwood Homes772.6★ (31)In London
33Royal Oak Homes774.7★ (49)In London
34Conrad Construction & Renovations Inc.765.0★ (10)In London
35Wastell Homes764.2★ (22)In London
36McKenzie Homes764.3★ (18)In London
37Magnificent Homes764.3★ (17)In London
38Mapleton Homes763.9★ (35)In London
39Pinnacle Group Design & Build765.0★ (10)In London
40ProCon Builders765.0★ (10)In London
41Marquis Developments765.0★ (9)In London
42Halcyon Homes764.4★ (13)In London
43Origin Homes755.0★ (7)In London
44Lux Homes Design & Build754.6★ (14)In London
45AE Builders755.0★ (5)In London
46B.W. Conn Homes Ltd754.9★ (9)30 km
47Retro Rollers’ Painting Co.755.0★ (43)In London
48TRU HOMES Plumbing754.4★ (7)In London
49Rockmount Homes Inc753.8★ (13)In London
50Riverside Construction754.9★ (47)In London

Also serving London

20 more home builders within 64 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked home builders serving London
BusinessGoogle ratingDistance
Builders Choice Air Systems Ltd4.9★ (228)In London
CHIZLD Design & Construction4.9★ (20)In London
Copp Backyard Homes5.0★ (2)In London
Core Builders5.0★ (7)In London
De Vlugt Home Improvements5.0★ (2)In London
Duo Building Ltd4.5★ (25)In London
Green Maple Design and Construction5.0★ (1)In London
Kirk's Renovations Inc.4.9★ (60)In London
Mansion Homes5.0★ (2)In London
Meadowlily by Rembrandt Homes5.0★ (1)In London
MEDD Painting Experts5.0★ (1)In London
Modern Day Builder5.0★ (2)In London
Norlon Builders3.4★ (9)In London
Reids Heritage Homes1.0★ (1)In London
Rembrandt Homes Inc3.0★ (2)In London
SDI Builders Limited5.0★ (3)In London
Sensibuild Construction4.2★ (9)In London
TRI-DYS Construction Inc.5.0★ (26)In London
VanderMolen Homes5.0★ (2)In London
Z Group Homes5.0★ (1)In London

How we ranked London home builders

We scored 109 London home builders on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn London data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Home builders in London: frequently asked questions

Who is the best home builder in London?

By CR Score, the highest-ranked home builder in London, ON is Woodfield Design + Build with a CR Score of 91/100. It has 4.5★ from 52 Google reviews. It is open 24/7. Advanced Level Homes - Roofing & Exteriors (#2) and Leishman Team (#3) follow. We ranked 109 home builders on 8 factors, last updated October 22, 2026.

How many home builders are there in London?

ContractorsRanked ranks 109 home builders serving London, ON. 47 of them are based in London; the rest serve it from nearby towns. Another 20 within 64 km are listed but not ranked yet. Counts are as of October 2026.

Which home builders in London are open 24/7?

6 ranked home builders in London post 24/7 hours. The highest-ranked are Woodfield Design + Build (#1), Jefferson Homes Wickerson Hills (#4) and Brilliant Homes Painters (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which home builders in London work on weekends?

32 of 109 ranked home builders post Saturday hours and 21 post Sunday hours. The highest-ranked open Saturdays are Woodfield Design + Build (#1), Advanced Level Homes - Roofing & Exteriors (#2) and Leishman Team (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do London home builders have?

The median Google rating among 109 rated home builders in London is 4.7★, with a median of 13 reviews. Advanced Level Homes - Roofing & Exteriors has the most, 133 reviews, and ranks #2. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank home builders?

Each home builder gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do home builders outside London count in this ranking?

Yes, if they are within 64 km of the London city centre, our service radius for home builders. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Can home builders pay to rank higher on ContractorsRanked?

No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.

Update log for London

  1. October 2026: CR Scores recalculated for 109 home builders serving London.

More home builders and London pages

Other trades in London