Low Cost · Thornton
Cheap Plumbers in Thornton, CO — Best Prices
Compare plumbers prices in Thornton to find the best deal. All businesses are reviewed — cheap doesn't mean low quality.
As of July 2026, RatingsNearMe ranks 12 plumbers in Thornton, CO by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Royal Services Plumbing, Heating, & Air with a 4.9-star rating from 500 Google reviews and an RNM Score of 87/100. Also in the top tier: Affordable Plumbing and Heat and PHI Plumbing Inc.. The average rating across all listed plumbers in Thornton is 4.9 stars from 133 reviews per business on average.
Plumbing repairs in Thornton average $150–$500 for common fixes. Emergency calls and major work (sewer line, water heater) run $500–$3,000+.
Rankings updated July 4, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Best Overall
Moore Family Plumbing & HVAC
Moore Family Plumbing & HVAC stands out as the top-ranked plumber in Thornton due to its consistent high ratings and strong reputation for reliable service.
Most Reviewed
Rooter 66 Plumbing & Drain Cleaning
A high review count indicates a large customer base and proven reliability, making Rooter 66 a trusted choice for many homeowners.
When choosing a plumber in Thornton, consider both the overall rating and the number of reviews to gauge reliability. It's also wise to get multiple quotes and verify licensing and insurance before hiring.
Local Market Snapshot
12
Businesses listed
4.9★
Avg rating
133
Avg reviews
Jul 4, 2026
Last updated
Top Rated Plumbers
Trusted Thornton plumber with 4.9 stars from over 500 Google reviews.
3351 E 120th Ave Apt 36102, Thornton, CO 80233, USATrusted by hundreds of local customers with a strong 4.6-star rating.
9275 N Elm Ct, Federal Heights, CO 80260, USATrusted by hundreds of local customers with a stellar 4.8-star rating.
12942 Milwaukee Ct, Thornton, CO 80241, USAPlumbers Rankings in Thornton, CO
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Royal Services Plumbing, Heating, & Air3351 E 120th Ave Apt 36102, Thornton, CO 80233, USA | 4.9★ | 500 |
| #2 | Affordable Plumbing and Heat9275 N Elm Ct, Federal Heights, CO 80260, USA | 4.6★ | 332 |
| #3 | PHI Plumbing Inc.12942 Milwaukee Ct, Thornton, CO 80241, USA | 4.8★ | 207 |
| #4 | Big Apple Plumbing LLC - Thornton, CO12298 Pennsylvania St Unit 3016, Thornton, CO 80241, USA | 5.0★ | 89 |
| #5 | Plumbing Connect Systems LLC5478 E 129th Ave, Thornton, CO 80241, USA | 4.9★ | 52 |
| #6 | Moore Family Plumbing & HVAC12418 York St, Thornton, CO 80241, USA | 4.9★ | 88 |
| #7 | Amazing Plumbing Solutions LLC871 Thornton Pkwy # 169, Thornton, CO 80229, USA | 4.5★ | 82 |
| #8 | Rooter 66 Plumbing & Drain Cleaning10745 Downing St, Northglenn, CO 80233, USA | 5.0★ | 78 |
| #9 | North Metro Plumbing4490 E 123rd Ave, Thornton, CO 80241, USA | 5.0★ | 75 |
| #10 | Steadfast Plumbing11907 Eudora Dr, Thornton, CO 80233, USA | 5.0★ | 35 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All Plumbers in Thornton
Rated 5.0 stars from 89 reviews, this Thornton plumber is highly trusted.
12298 Pennsylvania St Unit 3016, Thornton, CO 80241, USA
Trusted by locals with a stellar 4.9-star average from 52 reviews.
5478 E 129th Ave, Thornton, CO 80241, USA
Thornton's top-rated plumber with 4.9 stars from 88 glowing reviews.
12418 York St, Thornton, CO 80241, USA
Trusted Thornton plumber with 4.5 stars from 82 Google reviews.
871 Thornton Pkwy # 169, Thornton, CO 80229, USA
Thornton's trusted plumber with a perfect 5.0-star rating from 78 reviews.
10745 Downing St, Northglenn, CO 80233, USA
Trusted by customers with a perfect 5.0-star rating from 75 Google reviews.
4490 E 123rd Ave, Thornton, CO 80241, USA
5.0 stars from 35 glowing Google reviews makes this plumber a trusted choice.
11907 Eudora Dr, Thornton, CO 80233, USA
Exceptional 5.0-star rating from 3 Google reviews for a Thornton plumber.
9682 Washington St, Thornton, CO 80229, USA
Exceptional 5.0-star rating from 52 Google reviews in Thornton, CO.
6342 E 136th Pl, Thornton, CO 80602, USA
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Plumbers in Thornton, CO — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Royal Services Plumbing, Heating, & Air | 87/100 | 4.9 ★ | 500 |
| 2 | Affordable Plumbing and Heat | 82/100 | 4.6 ★ | 332 |
| 3 | PHI Plumbing Inc. | 84/100 | 4.8 ★ | 207 |
| 4 | Big Apple Plumbing LLC - Thornton, CO | 83/100 | 5.0 ★ | 89 |
| 5 | Plumbing Connect Systems LLC | 78/100 | 4.9 ★ | 52 |
| 6 | Moore Family Plumbing & HVAC | 81/100 | 4.9 ★ | 88 |
| 7 | Amazing Plumbing Solutions LLC | 74/100 | 4.5 ★ | 82 |
| 8 | Rooter 66 Plumbing & Drain Cleaning | 82/100 | 5.0 ★ | 78 |
| 9 | North Metro Plumbing | 82/100 | 5.0 ★ | 75 |
| 10 | Steadfast Plumbing | 78/100 | 5.0 ★ | 35 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · July 2026
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Frequently Asked Questions — Plumbers in Thornton
How do I find the best plumbers in Thornton?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked plumbers in Thornton on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are plumbers in Thornton licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, CO requires both a state license and liability insurance. Always ask any contractor for proof of current insurance and a copy of their license number before work begins — you can verify most licenses on your state licensing board's website.
How much do plumbers charge in Thornton, CO?
Prices vary by scope, materials, and contractor experience. Use the free quote form on this page to request estimates from multiple local pros simultaneously. Getting 3+ quotes is the single most effective way to avoid overpaying.
What should I look for when hiring a plumbers in Thornton?
Verify licensing and insurance, read recent reviews on multiple platforms, ask for a written estimate before work starts, confirm they pull permits when required, and check references from recent local projects. Featured businesses on this page are ranked by verified ratings and review quality.
How are the plumbers on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
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How Rankings Work on This Page
Every plumbers on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: July 4, 2026.
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