GlassDixie Glass
76%more conversions
January vs the January before
- ads conversion rate
- 15.57%
- ads conversion rate
- organic traffic
- +18.2%
- organic traffic
PPC in Cambridge, Massachusetts
Google Ads for a Cambridge service business start at $500 a month in management, plus ad spend, with tracking that names the keyword behind each call.

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Cambridge PPC, answered
Google Ads for a Cambridge service business should be judged on calls and booked jobs, not impressions. The clicks are not cheap: “hvac repair cambridge” averages $84.44. Lithium Marketing runs the account around that cost, with tracking that names the keyword behind each call.
Cambridge is 6.4 square miles, so a campaign does not need to stretch across a county. One landing page per service, a tight radius around the squares you serve, and negative keywords that cut the searches you cannot help will do more than a bigger budget spread thin.
Click costs in Cambridge
A landscaping click in Cambridge averages $5.92, while an HVAC click averages $84.44. The landscaper can afford to test and learn; the HVAC company needs a landing page that handles an emergency call and a phone line that answers it.
No search ads appeared on the plumber results page we checked; the Map Pack sat above everything. That can change by hour and by searcher, so treat it as a snapshot. It still shows why a campaign and a complete Google Business Profile work as a pair.
| Search | Searches a month | Cost per click |
|---|---|---|
| ppc agency cambridge | 40 | not reported |
| google ads agency cambridge | under 10 | not reported |
| ppc management cambridge | 0 | not reported |
Source: Google Ads keyword data, average monthly U.S. searches. "Under 10" = below Google’s reporting floor.
| Search | Searches a month | Cost per click |
|---|---|---|
| hvac repair cambridge | 30 | $84.44 |
| plumber cambridge | 210 | $47.43 |
| pest control cambridge | 90 | $30.79 |
| garage door repair cambridge | 70 | $28.53 |
| roofing company cambridge | 30 | $23.19 |
| electrician cambridge | 70 | $17.15 |
| landscaping cambridge | 50 | $5.92 |
| water damage restoration cambridge | 10 | not reported |
Source: Google Ads keyword data, average monthly U.S. searches. "Under 10" = below Google’s reporting floor.
Source: one Google results page for “plumber cambridge”, as Google showed it to a searcher located in Cambridge. Search ad counts exclude sponsored local listings. Results shift by searcher and day.
The Cambridge market
Winter in Cambridge is cold and gray with occasional snowstorms, and the city has no dry season. If a cold week brings a run of no-heat calls, the budget should be ready for it. If your season runs from spring to fall, the spend should follow that curve.
Cambridge's housing is old, with a median build year of 1950, and 67.9% of Cambridge's homes went up before 1980. If most of your work is repair and replacement in older houses, keep an always-on campaign for the urgent jobs and a separate one for planned work.
Sources: U.S. Census Bureau 2025 population estimates, ACS 2020–2024 and 2023 County Business Patterns.
Trades in Middlesex County
The Cambridge trade table puts HVAC at the top: $84.44 a click on about 30 searches a month. That is a small number of expensive clicks, which is normal for emergency work, so the landing page and the phone line matter more than the keyword list.
Roofing clicks in Cambridge average $23.19 and garage door clicks $28.53 in the same table. Both are trades where a landing page should put the phone number at the top and a short form underneath.
County Business Patterns
Trade and home service businesses in Middlesex County
Establishments by industry, 2023
Source: U.S. Census Bureau, 2023 County Business Patterns (NAICS establishment counts).
Your first month
No budget shifts until the tracking is live, and the campaigns follow the jobs your crews can take each month.
If ads are already running, every campaign gets read against its calls and its wasted search terms before anything new is built.
GA4, call tracking, form events and the ad platform get wired into one view, so every call and form shows the search that led to it.
Whatever you want booked this month gets a campaign, a landing page and a budget it can be judged on.
Bids and search terms get adjusted every day through the first 30 days, then weekly, against the money you have set for the month.
What every Google Ads account includes
The same eight parts go into every Google Ads account, wherever the business is.
Proof
Dixie Glass has been on the Mississippi Gulf Coast since 1946. Lithium built its website, ran its SEO and managed its Google Ads, so the conversion numbers on the card come from that combined work. Daniel Busby of Willard Power Vac, an air duct, dryer vent and chimney cleaning company, gives his own account below.
Glass76%more conversions
January vs the January before
“Lithium Marketing has been amazing for our business. They have greatly increased our web traffic and helped us land hundreds of jobs. Before we started using Lithium we were sitting on page 8 in google. We are now sitting in the top spots in all the areas we do work.”
Daniel BusbyPresident, Willard Power VacAround Cambridge
Bids can follow your crews into Lowell or any of the other nearby cities, each with its own budget and its own PPC page below. The state page covers the rest of Massachusetts.
Published price
From $500
per month in management
Management is separate from your ad spend. Typical: $500–$1,500 a month in management on $2,000–$5,000 a month in ad spend. No haggling, no hidden upsells.
FAQ
Still curious?
Call (503) 766-5964 or email [email protected].
Work back from the value of one booked job and the click cost for your trade. Landscaping clicks average $5.92, HVAC clicks $84.44, so the HVAC budget buys fewer, better calls. The starting number is agreed on the strategy call and revised once tracking shows the real cost of a call.
With tracking in place at launch, the first calls tend to arrive in week one. After that the account is pruned: search terms that never produce a call are cut, and their budget moves to the terms that do.
The first term is six months. After that it rolls a month at a time, and 30 days' notice ends it. The management fee starts from $500 a month, plus ad spend, and the final figure is set by the ad spend, the channels and the landing pages. All of it is agreed before launch.
Treat it as a test. Give one a small budget and its own landing page when Google is short of the calls you need, then let cost per call decide whether it stays.
Your team already knows which callers booked. Mark those leads, and the call record connects each one to its search term and ad. Next month's budget follows the searches that produced work, not the ones that only produced clicks.
Free action plan
Bring the trade, the busy months and the value of one booked job. A co-founder will walk through Cambridge click costs for your work on a short video call and sketch a budget that follows the season.
What we’ll cover
2000 NE 42nd Ave Ste D Unit 2370, Portland, OR 97213
Prefer to pick a time? Book a 30-minute call with DJ