Boulder County, Colorado
Best Local Businesses in Longmont, CO
The top-ranked local businesses in Longmont across 14 categories — ranked by verified ratings and 55,327 customer reviews collected from across the internet.
135
Businesses ranked
14
Categories
4.88★
Avg. rating
55,327
Total reviews
Top-Rated in Longmont
The highest-scoring local businesses across all categories.
8z Real Estate
5,624 reviews
Longmont Complete Dentistry
1,098 reviews
Better Homes and Gardens Real Estate
578 reviews
Longmont Dental
546 reviews
Groulx Mechanical Heating & Cooling Inc.
258 reviews
Shawna Blair
250 reviews
Browse by Category
See the full ranked list in each category.
Best Pest Control in Longmont
10 ranked
- 1Longmont Pest Control⭐ 5.0
- 2Prime Pest Solutions⭐ 5.0
- 324-7 Restoration, Inc.⭐ 4.8
Best Pool Service in Longmont
5 ranked
- 1City of Longmont Sunset Swimming Pool⭐ 4.5
- 2City of Longmont Kanemoto Activity Pool⭐ 4.4
- 3Black Diamond Pool and Spa⭐ 4.3
Best HVAC in Longmont
10 ranked
- 1Groulx Mechanical Heating & Cooling Inc.⭐ 5.0
- 2Flatirons Heating and Air⭐ 5.0
- 3M and M Heating, Cooling, Plumbing and Electrical⭐ 4.9
Best Plumbers in Longmont
10 ranked
- 1Longmont Water Heaters⭐ 5.0
- 2M and M Heating, Cooling, Plumbing and Electrical⭐ 4.9
- 3Boss Rooter & Restoration⭐ 5.0
Best Electricians in Longmont
10 ranked
- 1M and M Heating, Cooling, Plumbing and Electrical⭐ 4.9
- 2Excel Electric⭐ 4.9
- 3TNT Home Services - Longmont⭐ 4.8
Best Roofers in Longmont
10 ranked
- 1WestPro Home Exteriors⭐ 4.9
- 2GreenPoint Roofing⭐ 4.9
- 3Bulldog Roofing⭐ 4.9
Best Tree Service in Longmont
10 ranked
- 1Bullard Tree And Garden⭐ 4.9
- 2Tamarack Tree Care Professionals⭐ 5.0
- 3Western Cut Tree Care⭐ 4.9
Best Pressure Washing in Longmont
10 ranked
- 1Zenith Window Cleaning⭐ 5.0
- 2Grizzly Mobile Detailing LLC⭐ 4.9
- 3Nesheim's⭐ 4.8
Best House Cleaning in Longmont
10 ranked
- 1Bee's Air Duct Cleaning⭐ 4.9
- 2Casabella⭐ 5.0
- 3Natures Choice Cleaning⭐ 4.9
Best Moving Companies in Longmont
10 ranked
- 1AAP Movers LLC⭐ 5.0
- 2Gary Moves LLC⭐ 5.0
- 3Pink Dot Moving⭐ 4.9
Best Attorneys in Longmont
10 ranked
- 1McKinley Law Group LLC⭐ 4.9
- 2Stoneman Legal⭐ 4.9
- 3Bagley Law Firm, LLC⭐ 4.8
Best Dentists in Longmont
10 ranked
- 1Longmont Complete Dentistry⭐ 5.0
- 2Longmont Dental⭐ 5.0
- 3Longmont Dental Loft⭐ 4.9
Best Real Estate Agents in Longmont
10 ranked
- 18z Real Estate⭐ 5.0
- 2Shawna Blair⭐ 5.0
- 3Better Homes and Gardens Real Estate⭐ 5.0
Best Gyms in Longmont
10 ranked
- 1The Gym at Prospect⭐ 5.0
- 2F45 Training Longmont⭐ 5.0
- 3Crossfit Longmont⭐ 5.0
ZIP Codes & Area Code in Longmont
Longmont, in Boulder County, is served by area codes 720 and 303 and covers 4 ZIP codes.
Area Codes
ZIP Codes
- 80501
- 80502
- 80503
- 80504
Longmont FAQs
What are the best local businesses in Longmont, CO?+
ColoradoBusinessesNearMe.com ranks the top local businesses in Longmont across 14 categories — including pest control, house cleaning, HVAC, plumbers, roofers, and dentists — based on verified ratings and review counts collected from across the internet.
How many businesses are ranked in Longmont?+
We currently rank 135 businesses in Longmont, Colorado across 14 service categories, with a combined 55,327 customer reviews.
What county is Longmont in?+
Longmont is located in Boulder County, Colorado.
What ZIP codes are in Longmont, CO?+
Longmont covers 4 ZIP codes: 80501, 80502, 80503, 80504.
What is the area code for Longmont, CO?+
Longmont is served by area codes 720 and 303.
How are Longmont business rankings determined?+
Each business is scored with a weighted formula that balances its star rating against its number of reviews, so a highly-rated business with many reviews ranks above one with only a few. Rankings use verified data collected from across the internet and are refreshed regularly.
What is the most-reviewed business in Longmont?+
8z Real Estate is among the most-reviewed in Longmont, with 5,624 reviews and a 5.0-star rating.
Is ColoradoBusinessesNearMe.com free to use?+
Yes — browsing rankings and finding the best local businesses in Longmont is completely free, with no account required.